I don't believe it's part of the PSI harness. I've found they left multiple things out. I believe the neutral safety would only disable the starter. I'm using the harness from the car to engage the starter so it doesn't impact it. This is what I think the issues with terminal 52 is. 52 is the starter enabler relay and based on what I see on LS1 tech with others who have similar issues if you don't ground that wire then it will crank and not start. I think the ECM uses it as a safety.

After typing all that it seems you are on the same path. Perhaps pin 52 does work with the neutral safety circuit. I'm learning quickly but not enough of an expert to know.

IT'S ALIVE!!!!! :excited:


Added a wire to pin 52 and grounded it to out. Engine fired right up. Luckily I had the factory harness and was able to pull the pins out of it and insert directly into the new harness.

Now to make sure it's all running right...

Thanks everyone for all the help.

Sweet!!! Glad you got it sorted out hoping to start mine next week once I have the base tune loaded

Good job! How does it sound?

I've been so relieved it actually started I took a break from working on it today. It sounds pretty good without the exhaust but then again every car sounds good uncapped. Hopefully tomorrow I'll get the exhaust hooked up and some coolant in to to really hear it run

Another 2nd gen
 

Glad to hear you worked it out
My bird has had a intermittent short
For a while so I stopped driving very far
Finally found it this week and now I am driving
It and back finishing things on it

Enjoy and drive the hell out of it
That's why we build them

Panteracer

See, its always the last place you look.

Nice work gerno

Quick video of it running

http://vid52.photobucket.com/albums/...e/MOV_6414.mp4

Sounds great


Marty-MJ
www.garagescene.net

:thankyou: