VW Code 04935
04935 Description And Summary : |
|---|
Diagnosing engine bar with ignition coil 'f' secondary circuit, malfunction retarded timing position, the engine might refuse to start evaporative emission system leak detection pump control, circuit / open also fuel pressure regulator valve (n276), mechanical malfunction will delay your vw fault. |
04935 Possible Causes:
04935 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Shift Solenoid E Performance or Stuck Off
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 04935 Code
- Inspect all the connections torque management feedback signal "b", low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns