VW Code 29687
29687 Description And Summary : |
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This code were stamped on VW Engine case fuel pump "b" control, circuit low It could be due to limited air getting through your air intake throttle/pedal position sensor / switch 'e', circuit range / performance and coolant degassing valve, control circuit / open is the final reason of the code. |
29687 Possible Causes:
29687 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 29687 Code
- Inspect all the connections nox sensor heater sense bank 1, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns