Understanding OBD Error Codes


Easy Diagnosis of OBD Codes

Table Of Contents


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What Is An Obd Error Code?

Before we dive into the solution for these error codes lets see what is an OBD trouble code. The On-Board Diagnostic trouble code is the vehicle's OBD system, which notifies when an issue has occurred. Each error code will correspond to a fault, and when the vehicle finds this fault, it will activate the corresponding trouble code. These error codes are quite confusing. When these error pops-up it doesn’t mean that the specific auto part has to be replaced quickly. It means there has been an issue in the vehicle, and it has to be diagnosed for the proper functioning of the vehicle. These issues can worsen by the auto parts store. They simply try to force you to buy the replacement parts, just by reading the error code. So before you do anything, it is wise to get the trouble code read by a mechanic or a professional trainer.

Format Of The OBD Trouble Code?

So, do you know where the OBD port is found? It is right inside your vehicle. You can find them on the bottom of the dashboard on the driver’s side of the vehicle. There can be 6-pin, 9-pin, or 16-pin in the port depending on the configuration of your vehicle. The OBD trouble code is divided into four categories


OBD II Code Reader 

The first letter is related to the trouble code of the system. 


B (Body) - It covers function outside the passenger compartment.  

C (Chassis) - It covers function of the mechanical system inside the passenger compartment such as brakes, suspension, etc.  

P (Powertrain) - It includes the functions of the engine, transmission as well as its related drivetrain accessories. 

U (Network & Vehicle Integration) -  It covers the functions which is related to the computer as well as the vehicle’s system. 


The second number symbolises if the error code is generic or manufacturer specific code. 


0 - It is a generic or global code that is followed by most manufacturers so as to assign a common code and fault message. 

1 - It is manufacturer specific code that is unique to specific makes and models of the car.

2 & 3 - As a very rare case you might find these numbers which is manufacturer controlled and it purely depends on the system. 


The third number indicates the affected subsystem


* 1 - Fuel and Air Metering. Eg. Mass Airflow Sensor, Throttle body.

* 2 - Fuel and Air Metering Injector Circuit. Eg. Fuel Injectors.

* 3 - Ignition System (Including Misfires). Eg. Faulty Spark Plugs, Bad Ignition Coil.

* 4 - Auxiliary Emissions Controls. Eg. EVAP System Codes.

* 5 - Vehicle Speed Controls And Idle Control System. Eg. Air Control Valve & VSS. 

* 6 - Computer Output Circuit. Eg. Faulty Computer.

* 7 & 8 - Transmission. Eg. Fault in the transmission computer 


The fourth & fifth number provides the exact problem 

 0 - 99 - The specific area of the subsystem which has triggered the fault in your vehicle.

Reading And Understanding The OBD Error Codes


Once the check engine light illuminates, the fault will be recorded and stored in the monitoring system. If you want to know the reason for the illumination of the check engine light, then you will have to read the error code through the OBD port. The error code can be read with the help of a scanner. A scanner is a device which communicates with the computer and recovers the trouble code. Here are a few steps as to how you must insert the scanner and read the error code:

Step 1: Locate the position of the OBD port

The OBD port is usually found under the driver’s side of the dash nearby pedals.

Step 2: Connect your OBD scan tool

Only one end of the scan tool will fit into the vehicle’s connector. As soon as you connect the scan tool, it will start powering up. 

Step 3: Read the codes:

Read the operation of the scan tool very carefully, as the instructions vary from one to another. Switch to the heading called “Read Codes” and select it. 

Step 4: Record the codes: 

You will have to cycle through or press the next button to view the codes in case there are multiple codes displayed. Note down these codes in a similar manner as to how it is displayed. Once you note down the codes, categorize them into 4 categories as explained above and this can help you to identify the fault in your vehicle.


A. P0000 through P0099

P0001P0002P0003P0004


Fuel Volume Regulator Control


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Pressure Regulator & Hardware > New Pressure Regulator

 

P0005P0006P0007


Fuel Shutoff Valve "A" Control


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Ignition System > Ignition Switch

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0008P0009


Engine Positions System Performance


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Timing Parts & Kits > Timing Chain

Belt & Tensioner > Timing Belt Kit & Parts > Tensioner

Switches & Sensors > Engine Sensors & Switches > Crank Position Sensor

 

P000A, P000B, P000C, P000D

 

 "A" & "B" Camshaft Position Slow Response

 

 Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fluids, Oils, Lubricants > Oils > Engine Oil

Engine Components > Timing Parts & Kits > Timing Chain

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Oil Pump & Block Parts > Oil Pump Flow Control Valve

Engine Components > Timing Parts & Kits > Variable Camshaft Timing Solenoid

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Cap

Engine Components > Oil Pump & Block Parts > Oil Pump

Belt & Tensioner > Timing Belt Kit & Parts > Tensioner

 

P000E

 

Fuel Volume Regulator Control Exceeded Learning Limit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Regulator

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

 

P000F

 

Fuel System Over Pressure Relief Valve Activated

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Fuel Injectors & Rails > Fuel Pressure Regulator

Fuel Delivery Systems > Pressure Regulator & Hardware > New Pressure Relief Valve

Fuel Delivery Systems > Throttle Bodies > TBI System

 

P0010, P0011, P0012

 

"A" Camshaft Position

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fluids, Oils, Lubricants > Oils > Engine Oil

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Oil Pump & Block Parts > Oil Pump Flow Control Valve

Switches & Sensors > Engine Sensors & Switches > Crank Position Sensor

Engine Components > Timing Parts & Kits > Timing Chain

Belt & Tensioner > Timing Belt Kit & Parts > Tensioner

Engine Components > Timing Parts & Kits > Variable Camshaft Timing Solenoid

 

P0013, P0014, P0015

 

"B" Camshaft Position

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Piston, Rings & Hardware > Piston Kits

Engine Components > Oil Pump & Block Parts > Oil Pump Flow Control Valve

 

P0016, P0017, P0018, P0019

 

Crankshaft Position - Camshaft Position Correlation

 

Parts you might need to replace:

 

Engine Components > Oil Pump & Block Parts > Oil Pump Flow Control Valve

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Engine Sensors & Switches > Crank Position Sensor

Engine Components > Timing Parts & Kits > Timing Chain

Belt & Tensioner > Timing Belt Kit & Parts > Tensioner

 

P001A, P001B, P001C, P001D, P001E, P001F

 

"A" Camshaft Profile Control Circuit

 

Parts you might need to replace:

 

Fluids, Oils, Lubricants > Oils > Engine Oil

Engine Components > Timing Parts & Kits > Timing Chain

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Belt & Tensioner > Timing Belt Kit & Parts > Tensioner

Engine Components > Harmonic Balancer > Harmonic Balancer

Engine Components > Camshaft & Parts > Camshaft

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

 

P0020, P0021, P0022

 

"A" Camshaft Position

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Camshaft & Parts > Camshaft

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Oil Pump & Block Parts > Oil Pump Flow Control Valve

 

P0023, P0024, P0025

 

"B" Camshaft Position

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Oil Pump & Block Parts > Oil Pump Flow Control Valve

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Fluids, Oils, Lubricants > Oils > Engine Oil

Switches & Sensors > Engine Sensors & Switches > Crank Position Sensor

 

P0026

 

Intake Valve Control Solenoid Circuit Range/Performance

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Valves & Valvetrain Parts > Intake Valve

 

P0027

 

Exhaust Valve Control Solenoid Circuit Range/Performance

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Valves & Valvetrain Parts > Exhaust Valve

 

P0028

 

Intake valve Control Solenoid Circuit Range/Performance

 

Parts you might need to replace:

 

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fluids, Oils, Lubricants > Oils > Engine Oil

Engine Components > Timing Parts & Kits > Timing Chain

Engine Components > Valves & Valvetrain Parts > Intake Valve

 

P0029

 

Exhaust Valve Control Solenoid Circuit Range/Performance

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fluids, Oils, Lubricants > Oils > Engine Oil

Engine Components > Valves & Valvetrain Parts > Exhaust Valve

Engine Components > Timing Parts & Kits > Timing Chain

 

P002A, P002B, P002C, P002D, P002E, P002F

 

"B" Camshaft Profile Control Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fluids, Oils, Lubricants > Oils > Engine Oil

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Timing Parts & Kits > Timing Chain

Switches & Sensors > Engine Sensors & Switches > Crank Position Sensor

Engine Components > Camshaft & Parts > Camshaft

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0030, P0031, P0032

 

Heater Control Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > New Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0033, P0034, P0035

 

Turbo Charger Bypass Valve Control Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > New Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Turbo & Supercharger > Turbo Or Supercharger Bypass Valve

Emission Control > Emissions Parts > Wastegate Solenoid

Engine Components > Engine Gaskets & Seals > EGR Valve Gasket

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

 

P0036, P0037, O0038

 

HO2S Heater Control Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > New Electronic Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0039

 

Turbo/Super Charger Bypass Valve Control Circuit Range/Performance

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > New Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Emission Control > Emissions Parts > Wastegate Solenoid

Fuel Delivery Systems > Turbo & Supercharger > Turbo Or Supercharger Bypass Valve

 

P003A, P003B

 

Turbocharger/Supercharger Boost Control

 

Parts you might need to replace:

 

Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Engine Control Unit

Ignition Systems > Diagnostics & Testers > Boost Control Solenoid

 

P003C, P003D, P003E, P003F

 

Camshaft Profile Control

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Fluids, Oils, Lubricants > Oils > Engine Oil

 

P0040

 

Upstream Oxygen Sensors Swapped

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

 

P0041

 

Downstream Oxygen Sensors Swapped

 

Parts you might need to replace:

 

Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

 

P0042, P0043, P0044

 

HO2S Heater Control Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > New Electronic Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

 

P0045, P0046, P0047, P0048, P004A, P004B, P004C, P004D, P004E, P004F

 

Turbocharger/Supercharger Boost Control

 

Parts you might need to replace:

 

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Fuel Delivery Systems > Turbo & Supercharger > Turbo Boost Sensor

Fuel Delivery Systems > Turbo & Supercharger > Intercoolers

Engine Components > Intake Parts & Hardware > Intake Manifold

Engine Components > Wiring Connectors > Engine Wiring Connectors

Exhaust Systems > Exhaust Manifold > Exhaust Manifold

Ignition Systems > Diagnostics & Testers > Boost Control Solenoid

Ignition Systems > Computer & Modules > New Electronic Control Unit

Filters > Air Filter > Air Filter

 

P0049

 

Turbocharger/Supercharger Turbine Overspeed

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > New Electronic Control Unit

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Brakes & Rotors > Master Cylinder & Power Booster > Power Brake Booster Sensor

 

 

P0050, P0051, P0052

 

HO2S Heater Control Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > New Electronic Control Unit

Exhaust Systems > Converter > Catalytic Converter

 

P0053, P0054, P0055

 

HO2S Heater Resistance

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

Fuel Delivery Systems > Throttle Bodies > TBI System

Exhaust Systems > Converter > Catalytic Converter

 

P0056, P0057, P0058

 

HO2S Heater Control Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > New Electronic Control Unit

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

 

P0059

 

HO2S Heater Resistance

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

 

 

P005AP005BP005CP005D


"B" Camshaft Profile Control

 

Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Engine Sensors & Switches > Cam Position Sensor

Engine Components > Timing Parts & Kits > Timing Chain

Engine Components > Timing Parts & Kits > Variable Camshaft Timing Solenoid

Switches & Sensors > Engine Sensors & Switches > Crank Position Sensor

Engine Components > Camshaft & Parts > Camshaft

Belt & Tensioner > Timing Belt Kit & Parts > Timing Belt


P005EP005F


Turbocharger/Supercharger Boost Control "B"


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Ignition Systems > Diagnostics & Testers > Boost Control Solenoid

P0060P0061


HO2S Heater Resistance

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Throttle Bodies > TBI System

 

P0062P0063, P0064

 

HO2S Heater Control Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

Exhaust Systems > Exhaust Pipe > Tail Pipe

Engine Components > Wiring Connectors > Engine Wiring Connectors

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

 

P0065P0066, P0067

 

Air Assisted Injector Control


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Fuel Injection > Fuel Injector

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0068

 

MAP/MAF - Throttle Position Correlation


Parts you might need to replace:



Engine Components > Wiring Connectors > Engine Wiring Connectors

Filters > Air Filter > Air Cleaner

Switches & Sensors > Ignition System > Map Sensor

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Switches & Sensors > Engine Sensors & Switches > Throttle Position Sensor

Fuel Delivery Systems > Throttle Body & Hardware > Throttle Body

Engine Components > Intake Parts & Hardware > Intake Manifold (Eng. Misc)

 

P0069

 

Manifold Absolute Pressure - Barometric Pressure Correlation


Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Filters > Air Filter > Air Filter

Switches & Sensors > Ignition System > Map Sensor

Switches & Sensors > Engine Sensors & Switches > Barometric Sensor

 

P006AP006B, P006C


Mass Air Pressure Sensor


Parts you might need to replace:


Emission Control > Air Intake Parts > Air Intake Hose

Switches & Sensors > Ignition System > Map Sensor

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Engine Components > Intake Parts & Hardware > Air Intake Kits

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

 

P006D


Barometric Pressure - Turbocharger/Supercharger Inlet Pressure Correlation


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Intake Parts & Hardware > Air Intake Kits

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Switches & Sensors > Engine Sensors & Switches > Barometric Sensor

 

P006EP006F


Turbocharger/Supercharger Boost Control "A"


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Ignition Systems > Diagnostics & Testers > Boost Control Solenoid

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0070P0071, P0072, P0073, P0074


Ambient Air Temperature Sensor


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Switches & Sensors > Engine Sensors & Switches > Ambient Air Temperature Sensor

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

 

P0075P0076, P0077


Intake Valve Control Solenoid

Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Valves & Valvetrain Parts > Intake Valve

 

P0078P0079


Exhaust Valve Control Solenoid


Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Valves & Valvetrain Parts > Exhaust Valve

Engine Components > Oil Pump & Block Parts > Oil Level Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Engine Components > Switches & Sensors > Fluid Pressure Sensor

 

P007AP007B, P007C, P007D, P007E, P007F


Charge Air Cooler Temperature Sensor


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor Connector

Cooling Systems > Hybrid Drive Cooling Pump > Inverter Cooler

Engine Components > Wiring Connectors > Engine Wiring Connectors

Switches & Sensors > Engine Sensors & Switches > Air Charged Temperature Sensor

Filters > Air Filter > Air Filter

Fuel Delivery Systems > Water Methanol Injection > Injection Installation Kits

Emission Control > Air Intake Parts > Air Intake Hose

 

P0080

Exhaust Valve Control Solenoid


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Valves & Valvetrain Parts > Exhaust Valve


P0081, P0082, P0083

Intake valve Control Solenoid


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Valves & Valvetrain Parts > Intake Valve

Engine Components > Oil Pump & Block Parts > Oil Level Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0084P0085, P0086


Exhaust Valve Control Solenoid


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Engine Components > Valves & Valvetrain Parts > Exhaust Valve

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fluids, Oils, Lubricants > Oils > Engine Oil

 

P0087P0088


Fuel Rail/System Pressure


Parts you might need to replace:


Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Throttle Bodies > TBI System

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Fuel Injectors & Rails > Fuel Pressure Regulator

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

Fuel Delivery Systems > Fuel Injection > Fuel Pump Relay

 

P0089


Fuel Pressure Regulator

 

Parts you might need to replace:


Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Fuel Injectors & Rails > Fuel Pressure Regulator

Filters > Fuel System > Fuel Filter

 

P008A, P008B

Low Pressure Fuel System Pressure


Parts you might need to replace:


Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Throttle Bodies > TBI System

Fuel Delivery Systems > Fuel Injection > Fuel Injector

 

P008C, P008D, P008E

Fuel Cooler Pump Control


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

 

P008F

Engine Coolant Temperature/Fuel Temperature Correlation


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor Connector

Fuel Delivery Systems > Emission Parts > Temperature Sensor

 

P0090, P0091, P0092

Fuel Pressure Regulator


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Fuel Injectors & Rails > Fuel Pressure Regulator

Fuel Delivery Systems > Fuel Injection > Fuel Pump Relay

Filters > Fuel System > Fuel Filter

Fuel Delivery Systems > Fuel Injection > Fuel Injector

 

P0093, P0094

Fuel System


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Lift Pump

Fuel Delivery Systems > Fuel Injection > Fuel Heater

Fuel Delivery Systems > Pressure Regulator & Hardware > New Pressure Relief Valve

Fuel Delivery Systems > Fuel Injection > Fuel Injector

Filters > Fuel System > Fuel Filter

Fuel Delivery Systems > Emission Parts > Temperature Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Fuel Injectors & Rails > Fuel Pressure Regulator

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

Fuel Delivery Systems > Throttle Bodies > TBI System

 

P0095, P0096, P0097, P0098, P0099

Intake Air Temperature Sensor 2 Circuit


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Engine Components > Switches & Sensors > Air Temperature Sensor

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Intake Parts & Hardware > Intake Manifold (Eng. Misc)

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Filters > Air Filter > Air Filter

Emission Control > Air Intake Parts > Air Intake Hose

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor Connector

 

P009A

Intake Air Temperature/Ambient Air Temperature Correlation


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Switches & Sensors > Engine Sensors & Switches > Ambient Air Temperature Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

 

P009B, P009C, P009D, P009E, P009F

Fuel Pressure Relief Control


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Pressure Regulator & Hardware > New Pressure Relief Valve

Fuel Delivery Systems > Fuel Injectors & Rails > Fuel Pressure Regulator

Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump Connector

Emission Control > DEF Parts > Diesel Particulate Filter

 

P00A0, P00A1, P00A2, P00A3, P00A4

Charge Air Cooler Temperature Sensor Circuit


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Switches & Sensors > Engine Sensors & Switches > Air Charged Temperature Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Cooling Systems > Battery Cooling > Battery Coolant Pump

Fuel Delivery Systems > Turbo & Supercharger > Intercoolers

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

 

P00A5, P00A6, P00A7, P00A8, P00A9

Intake Air Temperature Sensor 2 Circuit

Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Switches & Sensors > Air Temperature Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Emission Control > Air Intake Parts > Air Intake Tube

 

P00AA, P00AB, P00AC, P00AD, P00AE

Intake Air Temperature Sensor 1 Circuit

 

Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

Engine Components > Intake Parts & Hardware > Intake Manifold (Eng. Misc)

Emission Control > Air Intake Parts > Air Intake Tube

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P00AF, P00B0

Turbocharger/Supercharger Boost Control


Parts you might need to replace:


Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Turbo & Supercharger > Vacuum Pump

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Exhaust Systems > Converter > Catalytic Converter

 

P00B1, P00B2, P00B3, P00B4, P00B5

Radiator Coolant Temperature Sensor


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Cooling Systems > Radiator & Parts > Radiator

Engine Components > Wiring Connectors > Engine Wiring Connectors

Heating & Air Conditioning > Air Conditioning Compressor Parts > O-Ring


P00B6

Radiator Coolant Temperature/Engine Coolant Temperature Correlation


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Cooling Systems > Radiator & Parts > Radiator

 

P00B7

Engine Coolant Flow Low/Performance


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Cooling Systems > Thermostat, Gasket & Housing > Thermostat

Cooling Systems > Coolant Recovery Tank & Parts > Coolant Recovery Tank Cap

 

P00B8

MAP - Mass or Volume Air Flow

 

Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Fuel Delivery Systems > Turbo & Supercharger > Vacuum Pump

Switches & Sensors > Ignition System > Map Sensor

Emission Control > Air Intake Parts > Air Intake Tube

 

P00B9

Low Pressure Fuel System Pressure


Parts you might need to replace:


Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Filters > Fuel System > Fuel Filter

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

 

P00BA

Low Fuel Pressure


Parts you might need to replace:


Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Filters > Fuel System > Fuel Filter

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line


P00BB

Fuel Injector Insufficient Flow


Parts you might need to replace:


Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Fuel Tank & Parts > Fuel Tank

Filters > Fuel System > Fuel Filter

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

Fuel Delivery Systems > Fuel Injection > Fuel Injector

 

 

P00BC, P00BD, P00BE, P00BF

“A” & “B” Mass or Volume Air Flow Circuit


Parts you might need to replace:


Ignition Systems > Computer & Modules > Remanufactured Electronic Control Unit

Switches & Sensors > Engine Sensors & Switches > New Air Mass Sensor

Emission Control > Air Intake Parts > Air Intake Tube

Engine Components > Intake Parts & Hardware > Intake Manifold (Eng. Misc)


ISO/SAE Reserved Codes

 

P0000


B. P0100 through P0199

P0100, P0101, P0102, P0103, P0104

 

Mass or Volume Air Flow "A" Circuit

 

Parts you might need to replace:

 

Filters > Air Filter > Air Filter

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Switches & Sensors > Ignition System > Map Sensor

Exhaust Systems > Converter > Catalytic Converter

Emission Control > EGR Valve & Parts > EGR Valves

Fuel Delivery Systems > Throttle Body & Hardware > Throttle Body

Filters > PCV System > PCV Valve

 

P0105, P0106, P0107, P0108, P0109

 

Manifold Absolute Pressure/Barometric Pressure Circuit

 

Parts you might need to replace:

 

Filters > Air Filter > Air Filter

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Switches & Sensors > Ignition System > Map Sensor

Emission Control > Air Intake Parts > Air Intake Hose

Switches & Sensors > Engine Sensors & Switches > Barometric Sensor

Filters > Air Filter > Air Cleaner

Fuel Delivery Systems > Throttle Body & Hardware > Throttle Body

Switches & Sensors > Engine Sensors & Switches > Throttle Position Sensor

Fuel Delivery Systems > Turbo & Supercharger > Vacuum Pump

Ignition Systems > Computer & Modules > Engine Control Unit

 

P010A, P010B, P010C, P010D, P010E, P010F

 

Mass or Volume Air Flow

 

Parts you might need to replace:

 

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Fuel Delivery Systems > Throttle Body & Hardware > Throttle Body

Filters > Air Filter > Air Filter

Exhaust Systems > Converter > Catalytic Converter

Switches & Sensors > Ignition System > Map Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Filters > PCV System > PCV Valve

 

P0110, P0111, P0112, P0113, P0114

 

Intake Air Temperature Circuit

 

Parts you might need to replace:

 

Filters > Air Filter > Air Filter

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Engine Components > Intake Parts & Hardware > Intake Manifold

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Engine Sensors & Switches > Air Charged Temperature Connector

Engine Components > Switches & Sensors > Air Temperature Sensor

 

P0115, P0116, P0117, P0118, P0119, P011A

 

Engine Coolant Temperature Sensor

 

Parts you might need to replace:

 

Cooling Systems > Antifreeze & Additives > Coolant Or Antifreeze

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Cooling Systems > Thermostat, Gasket & Housing > Thermostat

Cooling Systems > Water Pumps & Hardware > Water Pumps

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor Connector

 

P011B

 

Engine Coolant Temperature/Intake Air Temperature

 

Parts you might need to replace:

 

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

 

P011C, P011D

 

Charge Air Temperature/Intake Air Temperature

 

Parts you might need to replace:

 

Engine Components > Switches & Sensors > Air Temperature Sensor

 

P0120P0121P0122P0123, P0124

 

Throttle Position Sensor/Switch A Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Throttle Body & Hardware > Throttle Actuator Connector

Switches & Sensors > Engine Sensors & Switches > Throttle Position Sensor

Fuel Delivery Systems > Throttle Body & Hardware > Throttle Plate

 

P0125, P0126

 

Insufficient Coolant Temperature

 

Parts you might need to replace:

 

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Cooling Systems > Thermostat, Gasket & Housing > Thermostat

Cooling Systems > Antifreeze & Additives > Coolant Or Antifreeze

 

P0127

 

Intake Air Temperature

 

Parts you might need to replace:

 

Filters > Air Filter > Air Filter

Engine Components > Switches & Sensors > Air Temperature Sensor

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0128

 

Coolant Thermostat

 

Parts you might need to replace:

 

Cooling Systems > Radiator Fan & Assembly > Cooling Fan

Cooling Systems > Thermostat, Gasket & Housing > Thermostat

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

Cooling Systems > Antifreeze & Additives > Coolant Or Antifreeze

 

P0129

 

Barometric Pressure

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Switches & Sensors > Engine Sensors & Switches > Barometric Sensor

 

P012A, P012AB, P012AC, P012AD, P012AE

 

Turbocharger/Supercharger Inlet Pressure Sensor Circuit

 

Parts you might need to replace:

 

Filters > Air Filter > Air Filter

Fuel Delivery Systems > Turbo & Supercharger > Turbocharger

Ignition Systems > Computer & Modules > Engine Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0130, P0131, P0132, P0133, P0134

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Ignition System > Map Sensor

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Cooling Systems > Switches & Sensors & Relays > Coolant Temperature Sensor

Exhaust Systems > Exhaust Manifold > Exhaust Manifold

Fuel Delivery Systems > Pressure Regulator & Hardware > New Pressure Regulator

 

P0135

 

O2 Sensor Heater Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

 

P0136, P0137, P0138, P0139

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

 

P013A, P013B, P013C, P013D

 

O2 Sensor Slow Response

 

Parts you might need to replace:

 

Exhaust Systems > Converter > Catalytic Converter

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Fuel Injection > Fuel Injector

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

 

P013E, P013F

 

O2 Sensor Delayed Response

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

 

P0140

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

 

P0141

 

O2 Sensor Heater Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

 

P0142, P0143, P0144, P0145, P0146

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

Fuel Delivery Systems > Fuel Injection > Fuel Injector

Exhaust Systems > Converter > Catalytic Converter

Ignition Systems > Computer & Modules > Engine Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0147

 

O2 Sensor Heater Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

 

P0148

 

Fuel Delivery

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Carburetor Parts > Fuel Pressure Sender

 

P0149

 

Fuel Timing

 

Parts you might need to replace:

 

Fuel Delivery Systems > Carburetor Parts > Fuel Pressure Sender

Ignition Systems > Computer & Modules > Engine Control Unit

 

P014A, P014B

O2 Sensor Delayed Response


Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Exhaust Systems > Converter > Catalytic Converter

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P014C, P014D, P014E, P014F

 

O2 Sensor Slow Response

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Emission Control > Air Intake Parts > Air Intake Tube

 

P0150, P0151, P0152, P0153, P0154

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

 

P0155

 

O2 Sensor Heater Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor

 

P0156, P0157, P0158, P0159

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Fuel Delivery Systems > Fuel Injection > New Fuel Injector

Ignition Systems > Computer & Modules > Engine Control Unit

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor

 

P015A, P015B, P015C, P015D

 

O2 Sensor Delayed Response

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

Exhaust Systems > Converter > Catalytic Converter

 

P0160

 

O2 Sensor Circuit No Activity Detected

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0161

 

O2 Sensor Heater Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

 

P0162, P0163, P0164, P0165, P0166

 

O2 Sensor Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Exhaust Systems > Converter > Catalytic Converter

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Fuel Delivery Systems > Fuel Injection > New Fuel Injector

Emission Control > Oxygen Sensor > Oxygen Sensor Connector

 

P0167

 

O2 Sensor Heater Circuit

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

 

P0168

 

Fuel Temperature Too High

 

Parts you might need to replace:

 

Switches & Sensors > Engine Sensors & Switches > Ambient Air Temperature Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

Engine Components > Switches & Sensors > Air Temperature Sensor

 

P0169

 

Incorrect Fuel Composition

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0170

 

Fuel Trim Malfunction

 

Parts you might need to replace:

 

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Fluids, Oils, Lubricants > Oils > Engine Oil

 

P0171

 

System Too Lean

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Fuel Delivery Systems > Fuel Pump > Fuel Pump

Fuel Delivery Systems > Fuel Injection > New Fuel Injector

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Regulator

Filters > Fuel System > Fuel Filter

 

P0172

 

System too Rich

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Fuel Delivery Systems > Fuel Injection > New Fuel Injector

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Regulator

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor

Cooling Systems > Thermostat, Gasket & Housing > Thermostat

Ignition Systems > Spark Plugs > Spark Plug

 

P0173

 

Fuel Trim Malfunction

 

Parts you might need to replace:

 

Engine Components > Intake & Hardware > Intake Manifold

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Fuel Delivery Systems > Fuel Injection > New Fuel Injector

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Regulator

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

 

P0174

 

System too Lean

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Switches & Sensors > Engine Sensors & Switches > Mass Air Flow Sensor

Engine Components > Engine Gaskets & Seals > Intake Manifold Gasket Sets

Brakes & Rotors > Master Cylinder & Power Booster > Power Brake Booster

 

P0175

 

System too Rich

 

Parts you might need to replace:

 

Switches & Sensors > Oxygen Sensor > Oxygen Sensor

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Fuel Injection > New Fuel Injector

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Regulator

Switches & Sensors > Engine Sensors & Switches > Coolant Temperature Sensor

Cooling Systems > Thermostat, Gasket & Housing > Thermostat

 

P0176, P0177, P0178, P0179

 

Fuel Composition Sensor Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Cap

Filters > Fuel System > Flex Fuel Sensor

Fuel Delivery Systems > Fuel Pump & Parts > Fuel sender connector

 

P0180, P0181, P0182, P0183, P0184

 

Fuel Temperature Sensor A Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Engine Sensors & Switches > Ambient Air Temperature Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P0185, P0186, P0187, P0188, P0189

 

Fuel Temperature Sensor B Circuit

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Switches & Sensors > Engine Sensors & Switches > Ambient Air Temperature Sensor

Engine Components > Switches & Sensors > Air Temperature Sensor

Engine Components > Wiring Connectors > Engine Wiring Connectors

 

P018A, P018B, P018C, P018D, P018E

 

Fuel Pressure Sensor "B" Circuit

 

Parts you might need to replace:

 

Fuel Delivery Systems > Carburetor Parts > Fuel Pressure Sender

 

P018F

 

Fuel System Over Pressure Relief Valve

 

Parts you might need to replace:

 

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Carburetor Parts > Fuel Pressure Sender

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Regulator

Fuel Delivery Systems > Pressure Regulator & Hardware > Pressure Relief Valve

 

P0190, P0191, P0192, P0193, P0194

 

Fuel Rail Pressure Sensor A Circuit

 

Parts you might need to replace:

 

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Pump

Fuel Delivery Systems > Fuel Pump & Parts > Relay

Filters > Fuel System > Fuel Filter

Fuel Delivery Systems > Fuel Injection > Fuel Injector

Fuel Delivery Systems > Fuel Pump & Parts > Fuel Line

Ignition Systems > Computer & Modules > Engine Control Unit

Fuel Delivery Systems > Carburetor Parts > Fuel Pressure Sender<