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Besides the connector, are O2's the same for LS1 and LT1?

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Old 12-08-2005, 09:35 PM
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Default Besides the connector, are O2's the same for LS1 and LT1?

I have the opportunity to buy some LS1 O2's for my LT1. Besides the connector, I assume the wiring to be the same for both versions? Correct me if I am wrong. I just plan on soldering my connectors into place.
Old 12-08-2005, 09:52 PM
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not for yours...96-97 maybe...yours being a 94 & obd1 its probably just a 1 or 2 wire sensor whereas ls1's are a 4 wire...completely different.
Old 12-08-2005, 10:00 PM
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But mine are 4 wire sensors??????
Old 12-08-2005, 10:09 PM
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hmmm...why not just search autozone.com to see if they match? I did an o2 change on a 93 Ta not too long ago and remember it was either a 1 or 2 wire so just assumed since your obd1 it was the same.
Old 12-08-2005, 10:12 PM
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huh...well upon searching autozone.com they have at least 2 part #'s that match between a 94Z & a 98Z my mistake...I'd say go ahead...should work out fine as far as I can tell.
Old 12-09-2005, 05:01 AM
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Originally Posted by foff667
hmmm...why not just search autozone.com to see if they match? I did an o2 change on a 93 Ta not too long ago and remember it was either a 1 or 2 wire so just assumed since your obd1 it was the same.
Hey I never thought of that. I guess that's why two heads are better than one. But yeah, the 93's are different. Speed density, different gear ratios, one wire O2's. I just wanted make sure I didn't get some O2's that weren't gonna work for me. Thanks for your input.




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