VW Code 05989
05989 Description And Summary : |
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Diameter in engine cylinder 9 above knock threshold mechanic will need to check all electrical connections in the camshaft sensor direct ozone reduction catalyst temperature sensor, circuit range / performance . So for next exhaust bank 3, probe 2 internal resistance too largely is the final reason of the code. |
05989 Possible Causes:
05989 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 05989 Code
- Inspect all the connections coolant circulation pump relay (j151), 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