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**mongocanfly** · 05-10-2017, 02:56 AM

most people do a rear o2 sensor delete..you may not be able to where you live..you'll need the complete engine harness if your plan is to rework it..if your buying aftermarket harness you won't need it..I used psi harness and it calls for a different p/n o2 than what the donor truck came with

05-10-2017, 02:56 AM	#2
mongocanfly Post Whore Join Date: May 2015 Location: Alabama Posts: 14,701	Re: Ls Swap question most people do a rear o2 sensor delete..you may not be able to where you live..you'll need the complete engine harness if your plan is to rework it..if your buying aftermarket harness you won't need it..I used psi harness and it calls for a different p/n o2 than what the donor truck came with Last edited by mongocanfly; 05-10-2017 at 03:22 AM.