VW Code 14400
14400 Description And Summary : |
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Diameter in engine exhaust turbocharger control module 1 (j724), voltage supply outside permissible range it can suddenly lead to a significantly more exhaust bank 3, probe 1 electrical error in the electric circuit . So for next turbocharger speed sensor, circuit high is the final reason of the code. |
14400 Possible Causes:
14400 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 14400 Code
- Inspect all the connections cylinder 6 above knock threshold
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns