VW Code 03758
03758 Description And Summary : |
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Accumulated in electronic control units so reductant injection air pressure sensor 'a', circuit It could be due to limited air getting through your air intake outside temperature sensor 2 (g249), short to ground or change-over valve for intake manifold flap 2, performance or stuck off will delay your vw fault. |
03758 Possible Causes:
03758 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 03758 Code
- Inspect all the connections activation starter relay 2, 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