P002C OBD Error Code: Problem & Solutions

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Is your car engine not starting again? Do you notice increased fuel consumption over recent period of time? And is your car engine performance degrading? If all this is true, then there might be a problem with Camshaft Profile Control Circuit indicating the OBD Code P002C “B” error.

The ECM (Engine Control Module) illuminates the CEL (Check Engine Light) with P002C and related codes when it detects a malfunction within the camshaft profile control circuit. P002C is set when there is a high electrical condition within the bank 1 circuit.

OBD-II Code Decreased engine performance is defined as a "B" Camshaft Profile Control Circuit High.

The Camshaft Position Sensor measures the exact rotational position of the camshaft. This provides a critical data signal used by the engine control module (PCM) to control the fuel injectors and ignition coils. When the PCM detects an irregular signal or no signal, it will set code P002C.

What causes this problem with the Camshaft Profile Circuit Control?

• Defective oil solenoid hampering the sensor readings
• Irregular response from the engine
• Use of wrong or contaminated engine oil
• Valves may be stuck or damaged
• Broken/Damaged wiring/harness causing disruption in the signal flow
• Mechanical/ Electrical shortage leading to wrong reading in the sensor
• ECM (Engine Control Module) picking wrong input from the sensors due to being damaged

1. Camshaft Sensor - The camshaft sensor determines which cylinder is in its power stroke. This information is used to time the spark plug and the fuel injection system. The main indicative of OBD Code P002C is a faulty exhaust camshaft. Immediate replacement is required. Visit us today to get all camshaft related replacement parts.
2. Crankshaft Sensor - If there is any issue with the sensor or wiring, it will disconnect the signal from the engine and it will start to stall.  Buy quality crankshaft replacement parts from now.
3. Powertrain Control Module - P002C error code also relates to problems with the PCM if there is any issue with the sensor or electrical connection causing problems with receiving proper signal. Find all the Powertrain related parts with us.
4. Seal Valve - There can be issues with the exhaust valve thus resulting in that check engine line on indication. Replace old seal valves now.
5. Fuel Volume Control Solenoid - Faulty solenoid can affect the proper functioning of the engine and reducing its efficiency. Thus, it’s needed to be replaced immediately.
6. Fuel Pressure Regulator - P002C error code may also flash due to problems with the pressure regulator like blackened spark plugs, gasoline in the tailpipe or vacuum hose and more. Replace the fuel pressure regulator now.
7. FVR Wiring/Harness - This harness is a link between different components of the car and collects data to be later converted into meaningful information for decision making. Thus, this part should always be checked for any faults or damages and immediately replaced.
8. Diagnostic Tool - Choose from our diagnostic tools collection that will come handy to detect and correct the OBD error code.

This P002C error may indicate problems with the fuel delivery system, exhaust manifolds, engine problems, sensors and wiring issues. There are many common symptoms that can easily drive you towards getting a proper check of the vehicle as the immediate symptoms starts hampering the performance as well as your pocket. Visit Parts Avatar Canada for genuine auto parts for all makes and models. This error may also indicate problems that will likely affect:

Common Symptoms

• Loss of engine power and acceleration is the most common symptom
• Increased fuel consumption due to leakages and damages in the fuel delivery system
• Impact on throttle resulting in improper fuel combustion
• Smoke coming out of exhaust and damaged pressure regulators

Some of the common fixes for the problems in the OBD Code P002C for all makes and models are as follows;

• Use of correct engine oil of proper oil specifications
• Examine fuel injection system and/or the fuel pump and ignition coils for any damages and leakages
• Examine engine performance and cooling system by physically driving the vehicle
• Check for any problems with the sensors and the wiring system for faulty connects and corrosions
• Check and replace ECM/PCM if found to not taking the input from other sensors properly
• Find and replace faulty stuck valve

We have stocked a wide range of best priced ECM/PCM parts, transmission control systems, Car harness/wiring, solenoids, fuel pressure regulators and a lot more to help you out in fixing your car.

It is advisable to use a high-grade factory level scanning tool to determine the type of OBD error and its possible diagnosis by an experienced technician. Based upon the conditions of the test, possibly clearing the code, and road testing the car while monitoring the data, further diagnosis may be required. Diagnosis may require multiple tools such as:

• At the beginning, the vehicle is hooked up to an OBD-II scanner in order to verify that the code is present, and to check for other codes.
• The initial data frame is to be freeze and the scanning has to be redone to check if the code reoccurs.
• Inspect for any problem in the wiring and connectors to check for loose connections, corrosion, or shorts.
• Use of special scan tools to test the crankshaft and camshaft components may help identify the problem, as well as inspection of the engine timing and exhaust systems.
• Physical problem with the connection, timing belt, manifolds, and delivery systems could cause the timing to go off far enough to trigger a code P002C.

Common Mistakes When Diagnosing OBD Code P002C

Most of the time the error is treated for against the most common problem of camshaft and crankshaft sensors and/or any other physical connection problems. However, it is important to realize that many other parts can be the reason for P002C error code. These may include faults in the fuel delivery systems, exhaust intakes, ECM and wiring problems as well as in engine throttle. Thus, proper checks are mandatory.