ryan_prettyman

iTrader: (2)

NO offense but I am not a retard I do have a wide band it's a LC1 but it has not aided in the tuning process so alot of the tuning was done with the O2 MV's and other tuning and seems to be working and I have a very healthy fuel sytem walbro 255, 60lb injectors in fact it has been difficult leaning the sytem out due to them!

ryan_prettyman

iTrader: (2)

so who can help me tune some of my codes out with the O2's and the mass airflow sensor?

ryan_prettyman

iTrader: (2)

Yesterday I put the Nelson performance computer back in the truck due to the computer that I just got tuned was having all kinds of issues such as the codes and running rich even after we tuned it with the Hp tuners I might eventually take some tuning classes such as the tuningschool, any how I changed the Massairflow sensor last week and now the Nelson tune is almost dead on it seems anyhow with the airflow ratio and no codes but I am going to send him a scan soon because it seems a little lacking in power with my 9lbs of boost now I just need to fix all my exhaust leaks and I should be good, for now!

SO WORD OF THE WISE DO NOT DESCREEN MASSAIRFLOW SENSORS IT WILL SCREW EVERYTHING UP!

FarmTruc

iTrader: (5)

Thanks for the update Ryan.

Send those scans over and we'll get a little more out of it.

ryan_prettyman

iTrader: (2)

Thanks Allen I would of got those over today but I have been busy christmas shopping and just so you know I do not have my wideband hooked up to the HP tuners I can't seem to find the diagram to that!

WJ MARK

iTrader: (7)

yep just leave the O'l MAF alone

Mang213

iTrader: (1)

+1 on leaving the maf alone. No legit benefit to airflow, but way too much potential for something to go wrong

MGMC

iTrader: (46)

<---13-14lbs stock bottom end with a ls6 cam....im at my fueling limits though, ive got srt's 72lb injectors and walbro 255. prolly just going to throw a smaller spring in there for the fix