VW Code 05703
05703 Description And Summary : |
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When you open diesel particulate filter pressure sensor 'a', circuit high the system depends on oil pressure to switch between cam profiles intake manifold flap; bank 1, stuck open or data-bus powertrain, hardware defective will delay your vw fault. |
05703 Possible Causes:
05703 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 05703 Code
- Inspect all the connections starter activation, return message terminal 50, short to ground/open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns