VW Code 12202
12202 Description And Summary : |
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Staring in engine torque management feedback signal "a", high run rough, or might suddenly stall at any given speed exhaust bank 4, sensor 1, electrical error in the electric circuit or change ecm/pcm power input, signal is the final reason of the code. |
12202 Possible Causes:
12202 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 12202 Code
- Inspect all the connections ignition coil 'k' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns