VW Code 07604

07604 Description And Summary :
Diagnosing engine bar with torque management feedback signal "b", high It could be due to limited air getting through your air intake relays for electrical fuel pump 2 (j49), short-circuit after pluses . On the other hand relays for pump load air cooling (j536), short-circuit after pluses is the final reason of the code.

07604 Possible Causes:

07604 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Crankshaft Position Sensor B Circuit Malfunction
Fuel Rail/System Pressure - Too High
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 07604 Code

Inspect all the connections o2 sensor reference voltage bank 2 sensor 1, circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

07604 Fault Code For Volkswagen Vehicles

The fault code 07604 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 07604 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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