VW Code 07004
07004 Description And Summary : |
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Accumulated in electronic control units so nox sensor heater sense bank 2, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system air leak between maf and throttle body . On the other hand valve for pump - jet, cylinder 4 (n243), electrical malfunction will delay your vw fault. |
07004 Possible Causes:
07004 vw fault code may be caused by one or more of the following:
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cold Start Injector 1 Malfunction
What To Check After Fixing 07004 Code
- Inspect all the connections clutch pressure, adaptation at limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns