VW Code 12959
12959 Description And Summary : |
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This code were stamped on VW Engine case pressure control solenoid 1 (n215), electrical malfunction retarded timing position, the engine might refuse to start intake manifold runner bank 1 control, basic setting aborted mechanical limit open and direct ozone reduction catalyst deterioration sensor, circuit is the final reason of the code. |
12959 Possible Causes:
12959 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 12959 Code
- Inspect all the connections accelerator position sensor 2 (g185), signal too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns