Anybody had crappy afr\idle after cutting J12?
 

sup
my car idles like crap.
somtimes afr's jump to 16-21 :1 :S :S and the engine keeps runing on that range for a few seconds.

could it be because i had to cut the J12 resistor?

thanks.

Re: Anybody had crappy afr\idle after cutting J12?
 

Nope, mine idles fine.

Re: Anybody had crappy afr\idle after cutting J12?
 

Nope mine idles the same, you may want to double check and make sure it was J12 that you cut.

Re: Anybody had crappy afr\idle after cutting J12?
 

nope, it hasnt to do with that.. J12 is for datalogging with UD for example (no cutted) or crome For example too (it's necessary to cut it)..

Check ur map. or what Dmc1 said..

Re: Anybody had crappy afr\idle after cutting J12?
 

thats my ecu. is thats J12?
http://i26.photobucket.com/albums/c1...k/IMG_4445.jpg

Re: Anybody had crappy afr\idle after cutting J12?
 

Thats not the best camera angle in the worls but it does look like j12 to me.

Re: Anybody had crappy afr\idle after cutting J12?
 

me too but try to shoot other pic with better angle..

looks on the bottom of this pic.. look J12..

http://pgmfi.org/resources/FAQ/scans/P28autotop.jpg

Re: Anybody had crappy afr\idle after cutting J12?
 

well. its not in the bottom of your pic.

but here is anoter picture of mine.
http://i26.photobucket.com/albums/c1...k/IMG_4466.jpg

Re: Anybody had crappy afr\idle after cutting J12?
 

Yup, that's the right one.

Re: Anybody had crappy afr\idle after cutting J12?
 

x2