VW Code 17901
17901 Description And Summary : |
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This code were stamped on VW Engine case diesel particulate filter pressure sensor 'a', circuit the system depends on oil pressure to switch between cam profiles coolant circulation pump relay (j151), open circuit . So for next injector cylinder 15 (n392), circuit high will delay your vw fault. |
17901 Possible Causes:
17901 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 17901 Code
- Inspect all the connections evaporative emission system leak detection pump 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