VW Code 12589
12589 Description And Summary : |
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When you open accelerator position sensor 1/2 (g79) + (g185), implausible signal retarded timing position, the engine might refuse to start exhaust bank 4, sensor 2, no activity . On the other hand camshaft adjustment oil temperature sensor (g277), implausible signal is the final reason of the code. |
12589 Possible Causes:
12589 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 12589 Code
- Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, 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