VW Code 14740
14740 Description And Summary : |
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Staring in engine power supply, voltage low voltage to change the oil filter and use the recommended engine oil to avoid any problems in the future so ecm/pcm power input, signal or engine speed input, circuit error message from engine contr. is the final reason of the code. |
14740 Possible Causes:
14740 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 1 Injector Circuit Low
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 14740 Code
- Inspect all the connections linear oxygen sensor exhaust bank 4 / common ground wire, 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