Thread: Ipw at idle

Im trying to diagnose an issue im having. What is your IPW at idle? I just changed to some 95# injectors and the ltfts are dumping fuel like crazy. My wideband says 22 to 1 but my IPW is 2.5 so it really shouldnt be lean. Yes i know i have a vac leak somewhere im just having a hell of a time finding it...it doesnt idle up with starting fluid like i would expect it to.

Also the o2 sensor is holding steady below 200mV

I would check the injectors and make sure that the connections are solid.

in TT theres a setting for injector voltage vs something. it might help you out. another guy here is running 80's on corn and found this fix.

toss 40thAnnGTP2002 a pm. he knows better what he changed. has some thing to do with the injectors just being way to large for the pcm to deal with having the stock settings there.

Originally Posted by Explicit_Spade

I would check the injectors and make sure that the connections are solid.

I just changed the connectors so i know they are good. Wondering if i broke or cut a wire in the harness when i had it all apart...