TheBurlyMan

iTrader: (1)

Evening all - I realize my title is pretentious but damn... its pulling teeth to get a little help over on hptuners forum. Definitely not your normal "helpful" forum where we all share knowledge. Anyway, I will post the specs of my setup below and I have my tune and 2 logs attached. My fueling is clearly off so thats why no WOT.

5.3
LJMS turbo cam
S475 turbo
Boost ref FPR set at 58psi base
80lb Deatschworks injectors
4L85E
Circle D converter

I have attached my tune and a couple logs on STFT's I know that this graph shows a lean condition and I need to add fuel BUT is that only adding fuel to the Primary VE table?? My VE table values are already huge!? PLEASE IGNORE the Wideband. i have determined what I believe to be the issue giving a false reading there. the WB sensor is mounted in a 5" Downpipe and it exits to atmosphere 6" after the sensor itself. I need to extend my exhaust tubing so it is not exposed to so much air.

Jenson

iTrader: (32)

Your injector bank select is all 0, why? It should be 0-1-0-1-1-0-1-0

Are you running two o2's? I assume not with a down pipe. I suspect the above to be why one bank looks good and the other is maxed out. Get the wideband sorted out so you can see what is really going on.

Its hit or miss on HPT forums, sometimes you'll get help instantly and other times never.

dw456post

I would find a stock VE table or another one with a turbo from the repository to start with. That ve table is way out of whack. Is your MAP data correct 250/10.33 ?

truckdoug

iTrader: (25)

here's a tune from a rig with 80's on pump gas with a 6 liter and a billet s480


I think the VE was about as dialed as we could get on street tuning