Results 1 to 2 of 2

Thread: oxygen sensor wiring

  1. #1
    Registered User
    Join Date
    Nov 2006
    Posts
    162

    oxygen sensor wiring

    anyone know off hand what color wire the signal to the ecm is on the oxygen sensor

    im trying to hook up a air fuel ratio guage on a friends blazer and we dont have a book and i have searching the internet for about an hour now

    so if anyone knows please help

  2. #2
    Registered User
    Join Date
    Nov 2006
    Posts
    162
    if anyone needs to know the signal wire color for hooking up a air/fuel ratio gauge its the purple wire on the oxygen sensor

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •