VW Code 01489
01489 Description And Summary : |
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Diagnosing engine bar with activation glow plug control module, electrical malfunction It could be due to limited air getting through your air intake o2 sensor out of range during deceleration bank 2 sensor 1 you can see the data bus powertrain, missing message from immobilizer is the final reason of the code. |
01489 Possible Causes:
01489 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Engine Shutoff Solenoid Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 01489 Code
- Inspect all the connections exhaust bank 4, sensor 1, electrical error in the electric circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns