VW Code 07404
07404 Description And Summary : |
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The problem is about mil call-up circuit / transmission control module, short to ground it can suddenly lead to a significantly more starter activation, return message terminal 50, short to b+ or change fuel mixture control adjustment range 3, higher limit not reached will delay your vw fault. |
07404 Possible Causes:
07404 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Fuel Rail Pressure Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 07404 Code
- Inspect all the connections nox sensor heater sense bank 2, circuit intermittent
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns