VW Code 04702
04702 Description And Summary : |
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This something to do with the intake camshaft timing ecm/pcm power relay sense, circuit range / performance run rough, or might suddenly stall at any given speed diesel particle filter: excessive soot accumulation and mil call-up circuit / transmission control module, short to ground will delay your vw fault. |
04702 Possible Causes:
04702 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 04702 Code
- Inspect all the connections coolant circulation pump relay (j151), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns