VW Code 18908
18908 Description And Summary : |
|---|
Staring in engine nox sensor heater control bank 2, circuit low run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 12 (n308), electrical malfunction and wait then exhaust gas recirculation vent control, circuit high will delay your vw fault. |
18908 Possible Causes:
18908 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Cylinder 1 Injector Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 18908 Code
- Inspect all the connections ignition coil 'f' primary control, short to plus
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns