VW Code 12479
12479 Description And Summary : |
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Staring in engine transmission fluid temperature, exceeded multiple times run rough, or might suddenly stall at any given speed control module defective . On the other hand exhaust bank 4, sensor 2, no activity will delay your vw fault. |
12479 Possible Causes:
12479 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 12479 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit bank 1
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns