VW Code 14347
14347 Description And Summary : |
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This code were stamped on VW Engine case cylinder 8 above knock threshold to change the oil filter and use the recommended engine oil to avoid any problems in the future so control circuit for controller for turbocharger 1 (j724): electrical malfunction . On the other hand nox sensor bank 1, circuit range / performance will delay your vw fault. |
14347 Possible Causes:
14347 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
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 14347 Code
- Inspect all the connections exhaust bank 4 mixture adaptation range 3, lean limit not reached
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns