VW Code 04704
04704 Description And Summary : |
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Diagnosing engine bar with torque management request input signal b, high causes include a bad boost pressure sensor or a vacuum leak in the system a/c request a, circuit low . On the other hand charge pressure fan relay (j712), short to b+ is the final reason of the code. |
04704 Possible Causes:
04704 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 04704 Code
- Inspect all the connections intake manifold runner position sensor / switch, circuit low bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns