VW Code 14307
14307 Description And Summary : |
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The instrument cluster alerts the driver to the fault post catalyst fuel trim system, low limit the system depends on oil pressure to switch between cam profiles turbocharger boost control position sensor, circuit high also fuel pressure regulator valve (n276), mechanical malfunction is the final reason of the code. |
14307 Possible Causes:
14307 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 14307 Code
- Inspect all the connections fuel injection valve 4 (n369), 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