P0095 OBD Error Code: Problem & Solutions

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The immediate signs of problem indicating OBD Error Code P0095 can the Check Engine Light On, increase in the fuel consumption, smoke from the tailpipe and increased heat level indications.

OBD-II Code Decreased engine performance is defined as an Intake Air Temperature Sensor 2 Circuit

Forced-induction engines usually have two IAT (Intake Air Temperature) sensors. Usually, IAT or IAT1 refers to the sensor measuring air temperature coming into the mass air flow (MAF) meter. Because air temperature increases under compression, from the turbocharger or supercharger, sensor IAT2, i.e., the second sensor, is used to measure air temperature after just after the compressor. If the ECM (Engine Control Module) detects a problem with IAT2, such as temperature or voltage out of specification, it will illuminate the Malfunction Indicator Lamp (MIL) and store a diagnostic trouble code (DTC), P0095 Intake Air Temperature Sensor 2 Circuit Malfunction, in memory.

What causes the problem of Air Temperature Sensor 2 Circuit Malfunction?

• Faulty ECM (Engine Control Module)
• Faulty/damaged Intake Air Temperature Sensor
• Damaged wiring or connector to the IAT sensor and the circuit
• Unplugged IAT sensor
• Damaged IAT connectors
• Signal circuit is short to ground

1. Air Temperature Sensor - The Air Temperature sensor are usually exposed to air entering the engine. As it is a very important step in combustion, this sensor plays a crucial role in the performance. Replace faulty sensor now!
2. Air Intake Kits - It is very important to check on the air intake system to maintain the proper air to fuel ratio and enable proper functioning of the engine. Buy quality air intake kits from us.
3. Air Flow Sensor Connector - It is very important component as it provides vital information regarding the air intake to the engine control unit. Replace faulty air flow sensor connectors with us!
4. Engine Control Module - OBD Error Code P0095 can also be due to faulty ECMs. This may lead to engine stalling or not starting, and check engine lights being on. It’s better to get the faulty electricals replaced as soon as possible.
5. Powertrain Control Module - PCM can store and flash wrong OBD error if it is itself faulty. Replace the faulty PCM components immediately. It may also be required to be reprogrammed due to software errors.
6. Diagnostic Tools - Use professional level tools to detect and correct the OBD code problems. Buy quality diagnostic tools from us now!

Aside from the MIL (Malfunction Indicator Lamp), and depending on failure mode, you may note the following noticeable symptoms for OBD Code P0095.

Common Symptoms

• Poor engine performance, particularly on acceleration
• Rough engine idles and start ups
• Hesitation on acceleration
• Random engine misfire

There are some direct indications to the problem for P0095 error. These auto parts can be replaced first hand to solve the problem and check if the error reappears.

• Replacement of the Intake Air Temperature Sensor and circuit board
• Replacement or reprogramming of the of the PCM
• Changing the damaged and worn out wirings and harness

It is important to check all the components and repair/replace them, if necessary. You can find quality replacement parts and solutions for any car make and model with us. Explore now!

The step by step analysis and diagnosis is recommended by a qualified technician using high grade diagnostic tools to check for all the problems and solving them.

• You require a scanner or a code reader and a digital volt ohmmeter to successfully diagnose this code. Begin your diagnosis by visually inspecting all wiring and connectors to the sensor.
• Search for shorted or burned wiring and replace them.
• Connect the scanner to the diagnostic connector and record all stored trouble codes and freeze frame data. After the codes are cleared, operate the vehicle to see if the code returns. If the code fails to immediately return, you may have an intermittent condition.
• Check for the problem with the IAT (Intake Air Temperature) sensor and circuits and diagnose to see with the error returns.
• If everything else is fine, then the problem can be with the PCM (Powertrain Control Module). Replace the PCM if required and check if the code reappears.

Common Mistakes When Diagnosing The P0095 Code

• Some of the common mistakes done while changing diagnosing the OBD code P0095 are:
• Not examining the IAT (Intake Air Temperature) sensor failure
• Changing the Powertrain Control Module (PCM) without checking other problems.
• Not checking for damaged or short wiring and connectors.