VW Code 29805
29805 Description And Summary : |
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Diameter in engine linear oxygen sensor exhaust bank 3 / common ground wire, short to b+ mechanic will need to check all electrical connections in the camshaft sensor injector cylinder 16 (n393), circuit high and wait then data bus powertrain, missing messages from steering wheel electronics (j527) is the final reason of the code. |
29805 Possible Causes:
29805 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 29805 Code
- Inspect all the connections evaporative emission system switching valve control, 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