P0A2C - OBD Trouble Code

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The trouble code P0A2C can be elucidated as Drive Motor "A" Temperature Sensor Circuit Low. If the powertrain control module would detect an issue with the drive motor "A" temperature sensor circuit, then it would give rise to the P0A2C error code. The particular code which is triggered depends upon the specific fault which the PCM has detected.

Want to learn something more about the P0A2C fault code? The thermistor resistance which is built into the motor temperature sensor would change as per the changes in the temperature of the MG2. Now if the temperature of the MG2 would be low, then the higher would be the resistance of the thermistor. Similarly, the increase in temperature would mean decrease in the resistance.

What causes this problem with the Drive Motor “A” Temperature Sensor Circuit Low?

• Leakage in the air ahead of the DPF will change the sensor readings
• Corroded exhaust systems, broken exhaust manifolds or the gaskets which are missing might cause air leaks
• Fuel with a big percentage of sulfur might block the DPF swiftly

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2. Auto Transmission Control Module - A broken Auto Transmission Control Module can cause a lot of issues. It would be nice if you get it replaced on time.
3. Engine Coolant Temperature Sensor - Everything is fine with the engine control module and still OBD code P0A2C flashing? Then there is definitely some fault with the Engine Coolant Temperature Sensor. Get it checked and replace if needed.
4. Automatic Transmission Sensor - Automatic Transmission Sensor is an important car part which should never be neglected. May be there is some fault in it due to which P0A2C code may start flashing.
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6. Powertrain Control Module - If everything is alright with Auto Transmission Shift Solenoid, then there is surely some defect in Powertrain Control Module. Get it replaced before the situation gets worse.
7. Engine Control Module - P0A2C code can display due to some issues in the Engine Control Module. So, it is very important to replace the Engine Control Module with us at equitable prices.

You might be thinking that how would you diagnose these problems? We at Parts Avatar Canada would help you diagnose the major symptoms easily.

Common Symptoms

• The light may stay on or it might light intermittently as the DPF would revitalize. The engine will be inactive during acceleration
• Powertrain Control Module might be flawed
• If the DPF is not cleared the electronic control unit will go back to the "Limp Home Mode" until the situation is corrected
• There might be a decline in the fuel efficiency

The repairs which you will have to do to correct this fault code are simply straightforward; you can surely pinpoint the necessary repairs on the basis of your diagnosis. Have a look at some common fixes:

• You must fix the faulty exhaust systems parts carefully
• Make sure to mend the defective engine coolant temperature sensor
• It is essential to restore the flawed exhaust manifolds
• Repair or replace the quirky gaskets
• Rehabilitate the defaults in the engine control module

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Here are some steps which you should follow in order to diagnose this fault code:

• The P0A2C error code can be diagnosed by utilizing an OBD-II trouble code scanner.
• A scanner should be used by a professional technician to notice the freeze frame data, to assemble details about the code.
• The mechanic can also check to see if there is presence of additional trouble codes.
• Now if there are a number of codes, then they should be addressed in the same order in which they are appearing on the scanner.
• After that the mechanic should reset the trouble codes, restart the vehicle, and check to see if the code remains detected.
• If it does not, then the code was likely triggered incorrectly, or represents an intermittent issue.

Common Mistakes When Diagnosing The P0A2C Code

• Negligence in the high voltage motor