VW Code 04393
04393 Description And Summary : |
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The instrument cluster alerts the driver to the fault transmission mount valve 1 (n262), short to ground It could be due to limited air getting through your air intake exhaust bank 3, probe 1 heating circuit short-circuit after pluses also torque management feedback signal "a", range / performance is the final reason of the code. |
04393 Possible Causes:
04393 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 04393 Code
- Inspect all the connections cannot activate controller reply function due to another error with equal priority
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns