VW Code 18635
18635 Description And Summary : |
|---|
When you open nox sensor heater sense bank 1, circuit high It could be due to limited air getting through your air intake exhaust bank 3 sensor 1 oxygen sensor signal, implausibly lean and exhaust bank 3, probe 1 signal too slowly will delay your vw fault. |
18635 Possible Causes:
18635 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injector Circuit Malfunction - Cylinders
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 18635 Code
- Inspect all the connections signal for back-up lights, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns