problem after translator install, no boost

[Duke901]

Installed my new gm 3.5 maf and translator, with 650 injectors. I have my aux at 1 the base at 7 for 650 injectors and the idle and mid and wot at zero. The car will idle fine and drive fine when not in boost. Once i hit one pound the car just cuts out, or if i go more then half throttle. I then even added fuel to the mid and wot and it did the same thing. Starting to get alittle mad

 

[Duke901]

also i have a maf from a 95 z28, so i dont know if that might be the problem or not.

 

[khartley]

If you don't have a wideband, get one. It will make tuning with the translator go alot smoother. Is it possible you got a bad MAF?

 

[dsmfa9nutter]

Double check your couplers and do a boost leak test.

 

[Duke901]

I even tried a known good maf, and it still did it, i didnt have any leaks before and the only thing i removed was the stock maf. Everything else hasnt been touched. Also it is just weird that if i go half throttle or get into boost, it cuts out.

 

[viperlp01]

It is a tuning device... Hench you have to tune the car... Your mid controls when you first hit boost and your wot controls after 9 lbs i think... When i tuned mine i set my base lower and rose my idle... The i think i took 5% of my mid and added 5% on my WOT....

 

[Duke901]

Did you change your one switch from maf to rpm then changed you mid and wot. I do not have my purple wire hooked up. So i wonder if thats the problem, that i still have my 4th switch on maf mode and tried changeing the mid and wot like that. Do you think i should add fuel or take fuel out. I cant even go half throttle in nutural and it bogs out once the vaccum gets to zero.