VW Code 14748
14748 Description And Summary : |
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Staring in engine throttle actuator control system, stuck open run rough, or might suddenly stall at any given speed transmission range display, circuit open . So for next transmission range display, circuit short to ground will delay your vw fault. |
14748 Possible Causes:
14748 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Cylinder 1 Injector Circuit Low
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Reverse Input Circuit
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 14748 Code
- Inspect all the connections glow plug / heater indicator (k29), circuit open / 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