VW Code 14728
14728 Description And Summary : |
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When you open a/c request a, circuit high it can suddenly lead to a significantly more power supply voltage, open circuit . So for next b camshaft position actuator control bank 1, circuit high will delay your vw fault. |
14728 Possible Causes:
14728 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 14728 Code
- Inspect all the connections throttle angle signal stuck on
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns