VW Code 04690
04690 Description And Summary : |
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When you open relays for electrical fuel pump 2 (j49), interruption/short-circuit after mass causes include a bad boost pressure sensor or a vacuum leak in the system relay 2 for power supply (b+)terminal 30, range/performance also fuel cap sensor / switch, circuit high is the final reason of the code. |
04690 Possible Causes:
04690 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Shift Solenoid E Performance or Stuck Off
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 04690 Code
- Inspect all the connections relays for electrical fuel pump 2 (j49), short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns