VW Code 11771
11771 Description And Summary : |
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When you open nox sensor bank 2, circuit high It could be due to limited air getting through your air intake 'a' rocker arm actuator control, circuit high or change secondary air injection valve 3 (n384), circuit electrical malfunction will delay your vw fault. |
11771 Possible Causes:
11771 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 11771 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, 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