VW Code 14427
14427 Description And Summary : |
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Staring in engine exhaust bank 3 mixture adaptation range 3, lean limit not reached it can suddenly lead to a significantly more o2 sensor out of range during deceleration bank 1 sensor 1 . So for next secondary air injection valve 3 (n384), circuit electrical malfunction will delay your vw fault. |
14427 Possible Causes:
14427 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Crankshaft Position Sensor A Circuit Low Input
- Shift Solenoid E Performance or Stuck Off
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 14427 Code
- Inspect all the connections valve for exhaust flap 2 (n322), 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