Tweet
My 91 gtp came with an AIR system on it and previous owner had it disconnected. I have not been able to find any into on it in any on my searches hints? Also how important is it that I have it connected ?
-
-
It's not important if you don't have emissions and aren't a tree hugger. All it does is inject air into the exhaust stream to get the cat warmed up to it's efficiency temperature faster. If you are too concerned about what it's doing to the air, you can hook it back up or buy some carbon credits. I removed mine from the 92. It removed weight and quieted the car down on startup since the pump made a low tone while running. I don't remember if it set a code but since I have chip tuning equipment/software, I turned it off in the ECM as well.-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed (getting there, slowly... follow the progress here)
94 Red Ford Ranger 2WD-5 speed
Originally posted by Jay Leno
-
There is information in the shop manual. If you'd like I can scan the available pages.Comment
-
Originally posted by sspeedstreet View Post
-60v6's 2nd Jon M.
91 Black Lumina Z34-5 speed
92 Black Lumina Z34 5 speed (getting there, slowly... follow the progress here)
94 Red Ford Ranger 2WD-5 speed
Originally posted by Jay LenoComment
-
-
I'll get it done tomorrow.Comment
-
Is there a way to shut it off on OBD-II? I know the code can be shut off with a DHP (which I have), but that's not going to stop the PCM from trying to run it and I could see this messing up fuel trims as it thinks the pump is there.Jesse M.
3x 1990 Turbo Grand Prix
1987 Monte Carlo SS AerocoupeComment
-
This is from a 1992 Lumina service manual. Hope it helps.Attached FilesLast edited by sspeedstreet; 03-24-2011, 08:59 PM.Comment
-
Comment