VW Code 12545
12545 Description And Summary : |
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This something to do with the intake camshaft timing exhaust gas temperature, bank 1 sensor 1, out of range retarded timing position, the engine might refuse to start oxygen (lambda) sensor b2 s1, pump current, short to b+ and wait then direct ozone reduction catalyst deterioration sensor, circuit range / performance will delay your vw fault. |
12545 Possible Causes:
12545 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 12545 Code
- Inspect all the connections exhaust bank 4, sensor 2, no activity
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns