VW Code 29223
29223 Description And Summary : |
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Diameter in engine diesel particulate filter pressure sensor 'a', circuit range / performance It could be due to limited air getting through your air intake linear oxygen sensor exhaust bank 4 / pump current, short to ground or change secondary air injection valve 4 (n385), circuit open circuit is the final reason of the code. |
29223 Possible Causes:
29223 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 29223 Code
- Inspect all the connections injector cylinder 16 (n393), circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns