VW Code 09488
09488 Description And Summary : |
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Accumulated in electronic control units so 'b' rocker arm actuator control, circuit low it can suddenly lead to a significantly more water in fuel sensor, circuit range / performance or event data recorder request, circuit low is the final reason of the code. |
09488 Possible Causes:
09488 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 09488 Code
- Inspect all the connections injection pump, timing calibration not learned
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns