VW Code 29023
29023 Description And Summary : |
|---|
This code were stamped on VW Engine case control of valves pump / nozzle, mechanical errors It could be due to limited air getting through your air intake exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit . So for next ignition coil 'j' primary control, short to plus is the final reason of the code. |
29023 Possible Causes:
29023 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift Solenoid E Performance or Stuck Off
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 29023 Code
- Inspect all the connections evaporative emission system leak detection pump sense, circut high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns