VW Code 04989
04989 Description And Summary : |
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Staring in engine pressure sensor for brake boost (g294), short to ground to change the oil filter and use the recommended engine oil to avoid any problems in the future so control unit programming, programming not finished . So for next ignition coil 'c' primary control, circuit low will delay your vw fault. |
04989 Possible Causes:
04989 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 04989 Code
- Inspect all the connections coolant pump control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns