VW Code 28281
28281 Description And Summary : |
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Accumulated in electronic control units so secondary air injection pump-d-relay (j705), circuit short to ground mechanic will need to check all electrical connections in the camshaft sensor data bus powertrain missing message from awd controller . On the other hand exhaust gas temperature sensor, bank 2 sensor 4, circuit range / performance will delay your vw fault. |
28281 Possible Causes:
28281 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 28281 Code
- Inspect all the connections cylinder 4 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns