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326F WGL

awrepair ยท 2025-08-04 14:25

Got an active fault code, 3405-5.Any help troubleshooting this code will be appreciated. Thanks

Replies7
  1. #1Nige2025-08-04 15:28

    3405-5 EGR Valve Control : Current Below Normal Troubleshooting: "Motorized Valve - Test". See the attachment.

  2. #2awrepair2025-08-16 13:03

    Thanks for the information. I was able to use the information you provided and make the repair. I can't thank you enough.

  3. #3Nige2025-08-16 14:45

    Good to hear. What exactly was the problem.?

  4. #4awrepair2025-08-16 16:32

    The EGR valve.

  5. #5Bodog2025-08-21 18:28

    Did you get a response from A on the problem he had. I just got the 3405-5 code on my 324el this morning.

  6. #6Nige2025-08-22 03:25

    See Post #2 above that contains the troubleshooting procedure.

  7. #7Bodog2025-09-30 19:10

    I removed and cleaned the EGR valve and has been good since.