VW Code 07912
07912 Description And Summary : |
|---|
Accumulated in electronic control units so ignition coil 'e' primary control, short to plus the system depends on oil pressure to switch between cam profiles mass-airflow sensor 4 (g457), signal to high and wait then secondary air injection system bank 1, high air flow is the final reason of the code. |
07912 Possible Causes:
07912 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 07912 Code
- Inspect all the connections motor for intake manifold flap (v157), malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns