VW Code 28338
28338 Description And Summary : |
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Diameter in engine ignition switch run/start position, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so o2 sensor reference voltage bank 1 sensor 1, performance or change throttle/pedal position sensor 'c', minimum stop performance is the final reason of the code. |
28338 Possible Causes:
28338 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- O2 Sensor Heater Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
What To Check After Fixing 28338 Code
- Inspect all the connections throttle actuator control system, low air flow detected
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns