VW Code 28992
28992 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 4 / reference voltage, short to b+ mechanic will need to check all electrical connections in the camshaft sensor fuel cap sensor / switch, circuit . On the other hand exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses is the final reason of the code. |
28992 Possible Causes:
28992 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 1 Injector Circuit Low
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 28992 Code
- Inspect all the connections valve for exhaust flap 2 (n322), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns