VW Code 17066
17066 Description And Summary : |
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Diagnosing engine bar with o2 sensor pumping current trim bank 1 sensor 1, circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system linear oxygen sensor exhaust bank 3 / common ground wire, short to ground you can see the data bus powertrain, missing message from steering angle sensor is the final reason of the code. |
17066 Possible Causes:
17066 vw fault code may be caused by one or more of the following:
- 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
- Crankshaft Position Sensor A Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 17066 Code
- Inspect all the connections reductant / regeneration supply control, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns