VW Code 15103
15103 Description And Summary : |
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Staring in engine fuel pressure regulator valve (n276), mechanical malfunction the system depends on oil pressure to switch between cam profiles oxygen (lambda) sensor b1 s1, pump current, short to ground or turbocharger 2 control module (j725), high temperature will delay your vw fault. |
15103 Possible Causes:
15103 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 15103 Code
- Inspect all the connections reductant injection air pump control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns