VW Code 03968
03968 Description And Summary : |
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Diameter in engine supply voltage for fuel injector group b, open circuit mechanic will need to check all electrical connections in the camshaft sensor throttle actuator control system, sudden high air flow detected . On the other hand ignition switch accessory position, circuit low will delay your vw fault. |
03968 Possible Causes:
03968 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 03968 Code
- Inspect all the connections boost pressure control valve (n249), mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns