VW Code 12345
12345 Description And Summary : |
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This code were stamped on VW Engine case accelerator position sensor 1/2 (g79) + (g185), implausible signal retarded timing position, the engine might refuse to start evaporative emission system leak detection pump control, circuit high or change valve for pump - jet, cylinder 6 (n245), electrical malfunction is the final reason of the code. |
12345 Possible Causes:
12345 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 12345 Code
- Inspect all the connections motor for intake manifold flap (v157), short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns