promm install

**timopajala** · 03-17-2015, 10:33 AM

Hi. i have 1993 camaro with lt1. The car has been with out the promm for few months and just get it back from i friend who programmed it for me. Now i don´t remembe witch way the promm goes in? It has the moates chip on it and i know which way that goes but not sure about the memcal orientation. is there any markings that which corner goes which?

**jaysz2893** · 03-17-2015, 11:15 AM

I have done this a million times and can't for the life of me remember. If no one chimes in before I get home, I'll take a picture of mine and post it for you.

**jaysz2893** · 03-17-2015, 09:26 PM

I couldn't get to my car tonight. Here is the instructions from moates.
http://support.moates.net/g1/
Scroll down the page. Hope it helps.

**timopajala** · 03-18-2015, 09:41 AM

well the pictures don´t really tell whitch way it goes in and is the g1 adapter towards the bottom of the ecm or up. Those pics don´t really tell anything if you haven´t just removed the memcal and remember it. If you can send photo in here that would help a lot! I´m struglin with the car because i have no injector pulse and ses light is constantly on etc, thats why i think that the moates adapter is wrong way in.

**jaysz2893** · 03-18-2015, 06:25 PM

**jaysz2893** · 03-18-2015, 06:30 PM

I run an ostrich so the ribbon cable is going to where the prom for the moats adapter is. The factory prom goes on the adapter with the side that has the bdld sticker toward the left (above the side of the moates where the chip is.) The whole thing goes in like the original prom. Tuck the original prom under the casing and clip the adapter in. Right now you must have the original prom on backwards. The programming for the fueling is in the side that needs to be connected to the moates. The chip on the original prom is factored out when installed correctly.

**timopajala** · 03-19-2015, 09:22 AM

really good advice and pictures. I hope i have the thing backwards, or theres much more worse problems or possible ground issues etc

**jaysz2893** · 03-19-2015, 07:02 PM

Thanks, I hope you get to the bottom of it

**timopajala** · 03-21-2015, 10:36 AM

Well thanks for the info, my prom was in the right way etc and found nothing wrong in there. Then i started to do something else just to get my mind of from the whole thing started to but my glovebox back in, as i reached in i noticed one ground wire hanging under neath dash board, i hooked the ground wire and car started after that and no codes etc

So problem solved, always check the grounds at least twice