VW Code 12335
12335 Description And Summary : |
|---|
This code were stamped on VW Engine case 'b' rocker arm actuator system, stuck on it can suddenly lead to a significantly more starter relay 2, electrical malfunction in circuit (relay stuck / does not switch) or intake manifold runner control, circuit / open bank 1 is the final reason of the code. |
12335 Possible Causes:
12335 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 12335 Code
- Inspect all the connections please check dtc memory of central electric control ecu
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns