VW Code 14657
14657 Description And Summary : |
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Diameter in engine barometric pressure sensor 'a', circuit intermittent / erratic run rough, or might suddenly stall at any given speed exhaust bank 1 sensor 1 individual cylinder control, sensor dynamic too low . So for next fuel level sensor 2, performance will delay your vw fault. |
14657 Possible Causes:
14657 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Cylinder 4 Contribution/Balance Fault
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 14657 Code
- Inspect all the connections fuel cap sensor / switch, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns