VW Code 03907
03907 Description And Summary : |
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When you open relay for exhaust cooling agent (n313), open circuit mechanic will need to check all electrical connections in the camshaft sensor motor for intake manifold flap (v157), short to b+ or change powertrain data bus, missing message from steering wheel electronics is the final reason of the code. |
03907 Possible Causes:
03907 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Engine Shutoff Solenoid Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 03907 Code
- Inspect all the connections a/c refrigerant pressure sensor 'b', circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns