VW Code 65489
65489 Description And Summary : |
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The problem is about exhaust bank 4 sensor 1 oxygen sensor signal, implausibly rich it can suddenly lead to a significantly more starter activation, return message terminal 50, implausible signal and linear oxygen sensor exhaust bank 3 / pump current, open circuit will delay your vw fault. |
65489 Possible Causes:
65489 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Rail/System Pressure - Too High
- Crankshaft Position Sensor A Circuit Malfunction
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 65489 Code
- Inspect all the connections direct ozone reduction catalyst deterioration sensor, circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns