LT1-LT4 Modifications 1993-97 Gen II Small Block V8

O2 question

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Old 05-06-2009, 09:11 PM
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I just put long tubes on my car and I extended the o2 wiring by cutting and soldering. On the passenger side I forgot to mark the two brown wires so I would know which one was which when I soldered them back together. Would it make a differance if they got swapped?
Old 05-07-2009, 06:59 AM
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ttt....
Old 05-07-2009, 12:27 PM
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According to this diagram:

http://shbox.com/1/HO2S_connector.jpg

I don't think it matter if you mix up the two brown wires. They are for the heater circuit.
Old 05-07-2009, 12:43 PM
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Originally Posted by ss.slp.ls1
According to this diagram:

http://shbox.com/1/HO2S_connector.jpg

I don't think it matter if you mix up the two brown wires. They are for the heater circuit.
On the 3 wire heated 02s I've installed on L98s those two can go either way; ground or switched 12V.

Jake

West Point ROCKS!

Last edited by JAKEJR; 05-07-2009 at 12:45 PM. Reason: Specified 3 wire heated 02s




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