VW Code 17772
17772 Description And Summary : |
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When you open valve for exhaust flap 1 (n321), electrical malfunction the system depends on oil pressure to switch between cam profiles linear oxygen sensor exhaust bank 4, compensation wire pump current, open circuit or change fuel injector group 'd' supply voltage, circuit high will delay your vw fault. |
17772 Possible Causes:
17772 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 17772 Code
- Inspect all the connections reductant temperature sensor, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns