VW Code 12066
12066 Description And Summary : |
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Staring in engine clutch slip control, signal too high mechanic will need to check all electrical connections in the camshaft sensor secondary air injection system air flow/pressure sensor bank 1, circuit range / performance or change b camshaft position actuator control bank 1, circuit low will delay your vw fault. |
12066 Possible Causes:
12066 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 12066 Code
- Inspect all the connections exhaust bank 3 sensor 1 oxygen sensor signal, voltage too low during deceleration
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns