hey guys, i have a 93 camaro. im getting tired of having new chips burned every time i do something small. not to mention the chip is burned for my mods but every car runs alittle different and need different tuning. i want to be able to tune my car with a labtop. is there anything special i would have to do to put a 94-95 pcm in my car. i know i will have to get the wiring harness and maf. what esle would i need? and does anyone know where i can find this info. thanks for your help

 

You wouldn't have to get a MAF, you could continue to use SD mode.

With the 93 you don't have to worry about having a dead car while you send the PCM out for repair after a bad flash...

 

ya, i understand what your saying but i still want to be able to tune it with a labtop. o ya, i am used to having a "dead" car. it breaks all the time, lol. should i just be able to get the pcm and wiring harness from another lt1 and it should run just fine? after a tune of course for my mods

 

You can just as easily program the PROM as you could the later model PCMs. I personally like the idea of a PROM since you can always keep a "stock" PROM to plug in in the event of a bad program rather than have to down load another program.

Also, your 93 is batch fired injectors. It's not clear if the wiring for each injector is set up so the later PCMs will function correctly for them to be sequential. I don't have the wiring diagrams for 93's to answer that but I'm sure someone here will chime in.

 

He stated in the first post that he realizes he has to upgrade the harness.

 

ya i realize i need a wire harness. also i want to be able to tune it on a labtop, because there is no where around this area that can dyno tune a 93 lt1 because they don't have the tools to do it. but there is a few that can do it for 94+. thanks

 

hey, if i read this right, this plugs into the computer where the eprom usually plugs in, and you can tune it!! http://www.moates.net/ostrich-real-t...ator-p-57.html am i right? is there finally something you can tune a 93 on the fly with? thanks

 

hey, if i read this right, this plugs into the computer where the eprom usually plugs in, and you can tune it!! http://www.moates.net/ostrich-real-t...ator-p-57.html am i right? is there finally something you can tune a 93 on the fly with? thanks