VW Code 15704
15704 Description And Summary : |
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Staring in engine valve for fuel bypass (n312), interruption/short-circuit after mass mechanic will need to check all electrical connections in the camshaft sensor angle sensors 1 signal implausible for butterfly valve drive 2 (g297) and wait then power supply (b+) terminal 15, voltage too high is the final reason of the code. |
15704 Possible Causes:
15704 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 15704 Code
- Inspect all the connections ignition coil 'c' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns