Greddy turbo running lean!!! Any Suggestions?
Ok. Here it is!
I have been having trouble with my greddy turbo kit running to lean on my 95 sohcvtec EX. I checked all of the sensors inc map,coolant,tps. Every thing checks out good. I assumed that the black or blue box that the kit comes with went haywire. I sent it back to greddy(wasn't very easy) where they took their time and informed me that the box was fine. They said they had it on their test vehicle and they even dumped a new program in it to be sure. They might be just blowing smoke up my ass but I will never know because they sent me no paper work or any thing.
When I accelerate 1rst gear is nice and rich, 2nd Gear I get to about 4500 rpm before the mixture starts running lean, 3rd gear I am just screwed.
Anyway, this is what i have:
venom intank high press high volume puel pump
venom injectors 10percent over stock flow
holley boost sensitive press regulator
pressures are good but for some reason I am not allowed to rich out the mixture
Ive tested from 40psi up to 60psi in the rail but no possitive results. Could the greddy box be restricting the flow somehow.