VW Code 12845
12845 Description And Summary : |
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The instrument cluster alerts the driver to the fault ignition switch run/start position, circuit run rough, or might suddenly stall at any given speed vehicle speed signal, circuit short to b+ also coolant pump control, circuit low is the final reason of the code. |
12845 Possible Causes:
12845 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 12845 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit range / performance bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns