Chevy and GMC Duramax Diesel Forum banner
  • Hey Everyone! Vote for the Site Favourite ROTM winner for the year of 2021 HERE!
1 - 9 of 9 Posts

·
Registered
Joined
·
635 Posts
Discussion Starter · #1 ·
Are the pins numbered in my ECM so I know which ones to pull or do I just go by the color coding? Tackling in about 30mins and I need to know.
 

·
Registered
Joined
·
6,193 Posts
Once you get the ECM cover off and get the ECM out of the way you will need to take the gray cover things off the ECM connectors. Once you do that you need to remove the blue caps on the side that plugs into the ECM. After that you will notice numbers on the back of the connector. You take the dsp pins and shove them in the right number whole. Then reasemble. It's way easier when you start doing it.
 

·
Registered
Joined
·
635 Posts
Discussion Starter · #4 ·
There is no pin 69 or 49,WTF? There are only 32 pins on each one,this is on an lb7
 

·
Registered
Joined
·
6,193 Posts
Did you check both connectors. I remember thinking the same thing you are. But they are there
 

·
Registered
Joined
·
491 Posts
yes u need to be on the larger connector.
 

·
NewEST Spinny Thinggg
Joined
·
4,291 Posts
yeah they are on the big plug not the small one
 

·
AKA treyfox11
Joined
·
2,250 Posts
what gives we had a conversation about your tranny a couple of nights ago said it was heating up and now your on to a dsp5 install:confused:
 

·
Registered
Joined
·
635 Posts
Discussion Starter · #9 ·
I got the tranny figured out,it was a bad valve like you thought,now I'm getting this stuff hooked up.
 
1 - 9 of 9 Posts
Top