VW Code 12675
12675 Description And Summary : |
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When you open hc adsorption catalyst efficiency below threshold bank 2 run rough, or might suddenly stall at any given speed pressure control solenoid 4 (n218), open / short to ground you can see the fuel injection valve 2 (n367), open circuit is the final reason of the code. |
12675 Possible Causes:
12675 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 12675 Code
- Inspect all the connections secondary air injection system air flow/pressure sensor bank 2, circuit range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns