VW Code 12268
12268 Description And Summary : |
|---|
This code were stamped on VW Engine case oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded mechanic will need to check all electrical connections in the camshaft sensor reservoir for additive for particle filter, empty or change tiptronic switch down, circuit short to ground will delay your vw fault. |
12268 Possible Causes:
12268 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 12268 Code
- Inspect all the connections secondary air injection system control 'b', circuit high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns