logo

VW Code 17066

17066 Description And Summary :

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

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range