VW Code 12558
12558 Description And Summary : |
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Diagnosing engine bar with exhaust bank 3, probe 2 heating circuit short-circuit after mass it can suddenly lead to a significantly more turbo/super charger wastegate solenoid c (n388), electrical you can see the generator shut-off, short to b+ is the final reason of the code. |
12558 Possible Causes:
12558 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- O2 Sensor Heater Circuit Malfunction
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 12558 Code
- Inspect all the connections power supply voltage, 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