VW Code 14903
14903 Description And Summary : |
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The instrument cluster alerts the driver to the fault engine torque reduction, fault mechanic will need to check all electrical connections in the camshaft sensor throttle/fuel inhibit, circuit range / performance . So for next turbocharger speed sensor, circuit will delay your vw fault. |
14903 Possible Causes:
14903 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
What To Check After Fixing 14903 Code
- Inspect all the connections hydraulic actuator position sender (g302), electrical malfunction in circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns