VW Code 18002
18002 Description And Summary : |
|---|
Diagnosing engine bar with relays for coolant additive pump (j496), open circuit mechanic will need to check all electrical connections in the camshaft sensor kick down switch malfunction you can see the relays for pump load air cooling (j536), interruption / short-circuit after mass will delay your vw fault. |
18002 Possible Causes:
18002 vw fault code may be caused by one or more of the following:
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 18002 Code
- Inspect all the connections reductant injection valve bank 2 unit 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns