2004 Audi A4

  • 2004 Audi A4

    Audi A4
    Mileage
    162,857
    Service Date
    10/2/2019
    Services Performed
    • Scanned vehicle for related codes and found: 1.1. 17831 Bank 1, secondary air system-Flow too Low – Lower limit not reached-Active/static 1.2. 17819 Bank 2, secondary air system-Flow too Low – Lower limit not reached-Active/static 1.3. 18010 Power supply terminal 30-Voltage too low – Lower limit not reached-assive/Sporadic 1.4. 16684 Random/Multiple Cylinder-Misfire Detected – Upper limit exceeded-assive/Sporadic 1.5. 16685 Cyl.1-Misfire Detected – Upper limit exceeded-Passive/Sporadic 1.6. 17658 Fuel level-too low – Implausible signal-Active/static 1.7. 17536 Bank1, mixture adaptation (mult)-System too lean – Upper limit exceeded-Passive/Sporadic 1.8. 17538 Bank2, mixture adaptation (mult)-System too lean – Upper limit exceeded-Passive/Sporadic 1.9. 16690 Cyl.6-Misfire Detected – Upper limit exceeded-Passive/Sporadic 1.10. 16689 Cyl.5-Misfire Detected – Upper limit exceeded-Passive/Sporadic 1.11. 16688 Cyl.4-Misfire Detected – Upper limit exceeded-Passive/Sporadic 1.12. 16686 Cyl.2-Misfire Detected – Upper limit exceeded-Passive/Sporadic 1.13. 16687 Cyl.3-Misfire Detected – Implausible signal-Passive/Sporadic Cleared codes for diagnosis and test drove vehicle. Secondary air pump codes returned. Ran activation test and found the SAI pump did not run. Accessed fuse and relay for inspection and testing and found the ebox plenum cover was missing screws and both wiper arms are missing nuts. Accessed realted fuse-OK at this time. Found relay inoperative. Jumped power to pump and found the pump does not operate. Accessed pump and applied power-pump does not operate. >>Recommend replace secondary air pump and associated relay. Customer declined repair at this time. Re assembled vehicle.
     
    Rodrigo M. gave our service a 5 star review on 10/2/2019

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