VW Code 12270
12270 Description And Summary : |
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Accumulated in electronic control units so a camshaft position actuator control bank 2, circuit high It could be due to limited air getting through your air intake fuel pump circuit, electrical malfunction . So for next linear oxygen sensor exhaust bank 2 / pump current, short to b+ will delay your vw fault. |
12270 Possible Causes:
12270 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 12270 Code
- Inspect all the connections activation starter relay 2, short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns