What i mean by "correct" is with the ECM continuing to do its job without Check Engine on...its a classic and registered in a Texas non-emissions county (so far). This what i'd like to do and will need TGO's members help. Serious replies are appreciated on this.
So i want to delete the air pump and replace it with the "delete" option pulley - remove the solenoids above the passenger side valve cover - all air tubes -remove the CAT - remove the EGR i hope? - I think i have to keep the o2 sensor right? AND then here's my REAL question.....The Engine light, What custom Mcal , Chip or remap will i need? Who can i get to do this for me? The car is near the end of a 4 year resto so i'm going to have this done right i hope. I'm just not hip on this CHIP remap stuff or i would do it myself. So i'm counting on someone's experienced history on this to help me in the right direction..Thanks again,

 

I had just gone through and did what your talking about. I removed everything but the o2. You are going to have to keep that. I believe it helps with fuel delivery. Look up tunedperformance on here. He did a great job at doing a custom chip for me. No check engine lights and a real nice idle after the new chip. You car will run without a custom chip not not well. He will also lower fan kick on temp and vats removal and any other upgrade that you have done.

Keith

 

Alright i'll check into it now, thanks

 

https://www.thirdgen.org/forums/post...781-post4.html

The O2 sensor is a essential part of the engine operation , without it the ECM has no idea how much fuel the engine needs