O2 wires....

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O2 wires....

Post by e30orDie » Thu May 05, 2011 6:31 pm

Well I could start my motor today, if I get this figured out-

It's the 4wire o2 on the harness, and I don't have the stock o2 to plug in... I do have a 4 wire o2 though-

What needs to go where? Iirc two wires are for the heater- but that's about all I remember.... :(

Thanks guys-
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Re: O2 wires....

Post by Court M3 » Fri Jun 03, 2011 4:17 pm

Did you get it figured out? Probably use one of the ETM manuals.
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Re: O2 wires....

Post by mvrk10256 » Wed Dec 21, 2011 8:52 pm

gray wire is ground, black wire is signla i believe.

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