Non-LSx ?? '94 3.1 p1404

[Damage Inc.]

Anybody got a schematic handy?
I need to test one, and I'm to lazy to go to the Library.
All I really need is a pin disc. B+ pin? Sol 1/2/3 grd.??
That kinda thing. I just want to be sure before I tell somebody to drop $140 on a new one.

[JoshieDoom]

Anybody got a schematic handy?
I need to test one, and I'm to lasy to go to the Library.
All I really need is a pin disc. B+ pin? Sol 1/2/3 grd.??
That kinda thing. I just want to be sure before I tell somebody to drop $140 on a new one.

wat?


why cant you just delete egr ?

[Damage Inc.]

It's failing emissions. SES light on.

[0rion]

1404 is a stuck open code....most likely just some carbon in there. Has he tried cleaning it out? Used to do that once a year on a 94 blazer we had. Too cheap to drop that much on an EGR.

[Damage Inc.]

I had it off about 6 mo. ago, when I did the lower intake, and cleaned everything up good.
It was raining yesterday so I didn't get a chance to look at it. I couldn't really remember the codes it has but I knew that one from memory, so I figued it may point sombody in the direction I needed.
I doubt it's stuck open now, idles good. She never said anything about having any problems with the driveability(didn't even mention the SES), just that it failed the Emissions test. Slightly high HC's and NOX. CO was higher then I'd like to see but still passing.
This thing has just over 100k and is less then well maintained.
I was thinking of going to the pull your own recycling center, aka: junk yard, to see if I could find a good one. I need to go for a marker light anyway.