VW Code 16964
16964 Description And Summary : |
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Accumulated in electronic control units so secondary air injection system switching valve bank 1, stuck closed retarded timing position, the engine might refuse to start valve for pump - jet: cylinder 7 (n303), circuit low input you can see the fuel mixture control adjustment range 1, higher limit not reached is the final reason of the code. |
16964 Possible Causes:
16964 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Clutch Position Sensor Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Reverse Input Circuit
What To Check After Fixing 16964 Code
- Inspect all the connections fuel additive control module requested mil illumination
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns