maft help

[GORBS88]

Hey just installed my translator version 2.02....car was runnin pig rich before it and i wanted to tune some fuel out....as soon as i installed it i was gettin bad fuel cut!!! I had set up everything for stock injectors and (0) across the board. So i set injector size to 500cc and had to take 15% fuel out at wot to get A/F to low 11's...Does this sound right?? i have a rewired 190 which did raise my fuel pressure abit but why so rich??? i am runnin 17psi on 14b and supra side mount....car ran 12.4 at the track so its workin well, but was always 10.0-10.2 A/F until i used the translator to lean it out.... It runs great and pulls even harder now, just wonderin if my settings are normal for my setup???? anyone..??

 

[GORBS88]

Anyone have anything to say about this.???? i need some input....I mean the car is runnin good but just need some ideas as to why i am havin to take out so much fuel....

 

[tstkl]

is it in blow through? a gm maf in blow through is like a drunkard playing darts.

you just have to tune like crazy, thats what I did, and its kinda working...

 

[GORBS88]

Sorry forgot to mention is in the draw threw set-up......Where the stock maf sits....didnt want to mess with intercooler piping....

 

[tstkl]

well I say if your getting extremely high narrowband o2 readings you just need to lean the car out. otherwise you might have a leak from installing it incorrectly. maybe a clamp isnt tight or something. when I installed my maft in blow through I was getting .93volt narrow band reading. thats like, richer than bill gates. then I got it down to .83 and I no longer have the same problems.

 

[GORBS88]

well I say if your getting extremely high narrowband o2 readings you just need to lean the car out. otherwise you might have a leak from installing it incorrectly. maybe a clamp isnt tight or something. when I installed my maft in blow through I was getting .93volt narrow band reading. thats like, richer than bill gates. then I got it down to .83 and I no longer have the same problems.

As stated in the original quote i am monitoring with wideband not narrow band.....Also i am runnin it in drawthrough not blowthrough so there arent any leaks.....All this was stated already.....

 

[GORBS88]

Knowone willing to give me any info??? need some help to see if this is normal or not?? i know lots of you guys are runnin it....help