VW Code 28481
28481 Description And Summary : |
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Diameter in engine fuel supply heater, control circuit / open it can suddenly lead to a significantly more hydraulic actuator position sender (g302), lower limit not reached . On the other hand direct ozone reduction catalyst temperature sensor, circuit intermittent / erratic is the final reason of the code. |
28481 Possible Causes:
28481 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 28481 Code
- Inspect all the connections 'a' rocker arm actuator system, performance or stuck off
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns