VW Code 12579
12579 Description And Summary : |
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Diagnosing engine bar with ignition coil 'g' secondary circuit, malfunction it can suddenly lead to a significantly more exhaust bank 4, sensor 2 heater circuit, electrical error you can see the valve for pump - jet: cylinder 9 (n305), electrical malfunction is the final reason of the code. |
12579 Possible Causes:
12579 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Engine Shutoff Solenoid Malfunction
- Shift Solenoid E Performance or Stuck Off
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 12579 Code
- Inspect all the connections injector cylinder 16 (n393), circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns