VW Code 16704
16704 Description And Summary : |
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Staring in engine load signal from alternator terminal df, open or short to b+ run rough, or might suddenly stall at any given speed load signal stuck off or change ecm/pcm power input, signal high will delay your vw fault. |
16704 Possible Causes:
16704 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 16704 Code
- Inspect all the connections control unit programming communication error
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns