VW Code 18501
18501 Description And Summary : |
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The problem is about intake manifold runner bank 1 control, basic setting aborted mechanical limit open mechanic will need to check all electrical connections in the camshaft sensor nox sensor heater sense bank 2, circuit range / performance or change pressure control solenoid 6 (n371) open / short to ground is the final reason of the code. |
18501 Possible Causes:
18501 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Shift Solenoid E Performance or Stuck Off
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 18501 Code
- Inspect all the connections fuel supply heater, control 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