VW Code 12142
12142 Description And Summary : |
|---|
This code were stamped on VW Engine case supply voltage for fuel injector group a, short to ground it can suddenly lead to a significantly more vacuum reservoir pressure sensor, circuit low . So for next signal for back-up lights, short to ground will delay your vw fault. |
12142 Possible Causes:
12142 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 12142 Code
- Inspect all the connections ecm/pcm power input, signal range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns