General engine questions/issues that aren't specific to the other categories
By The_richie_88
#101637 Right now, I have an 92 cx with and obd1 ls in it. Now my question is will the obd2 ls wiring plug right up, cause I have the ls obd1 in it already or do I have to buy the conversioin harness. And from what company should I buy this this from?
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By Classiccarsrule85
#101737 just switch injectors, use only 1 exhaust o2 sensor use the same dist. obd1 and jsut use the obd1 ls harness with it idk why you would want to go to obd2 ls motor no difference really unless it has low miles.
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By Greasedmonkey
#101761 Put the OBD2 LS in your car and use your current OBD1 wiring. Also use the OBD1 Dist. and alt. you will be set.