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Guest
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I have a 1985 321i, 2 door, 6 cylinder, 5 speed that was imported through Houston, TX to my home.
I found that the shop seemed to have jury-rigged a 3-wire O2 sensor to the exhaust. One white wire is piggy-backed connected to the gray with green stripped center wire on the diagnostic connected on top of the intake manifold. The other white wire is spliced into a green wire that heads into a wire loom on the firewall, the black wire is grounded to the frame. I can't believe this came from BMW this way, was it to pass USA inspection? __________________ This post was auto-generated based upon a question asked on our tech article page here: |
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09-17-2015, 02:45 PM
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Moderator
Join Date: Jul 2012
Location: New England
Posts: 3,189
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Is it s US vehicle? If not, I don't have info for it so I can't confirm the wiring. It could be an add-on for us emissions or a shoddy repair.
- Nick |
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09-17-2015, 02:45 PM
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