211Ratsbud

iTrader: (1)

Ok so I used the hair dryer to test my 03 which reads the gmiat. Got her up to 200 degrees. There must have been some confusion because I thought fuel temp was 03 by default and to convert mat > iat you entered 0e. So I'll be giving this a shot turns out I could have had something totally set up wrong

Sigh..

charlie.tunah

iTrader: (7)

What temp scaling are you referring to? I havent ever messed with any temp scaling using the V7 SD roms. The logged temps make sense, just want to make sure Im not missing something.

Are you saying that if you use the fuel temp sensor, then you need to change the scaling? Any changes need to be made to use the GM IAT? Where?

outtanowhere

iTrader: (5)

Yeah I tried using 03 but car loses power. It runs better on oe. I have an iat installed .What do I change my maf air compensation to to make this work.I have 2150's also.Not fully understanding what I am doing wrong,help. By the way I am using rom 94170715

outtanowhere

iTrader: (5)

Didnt touch this chart,assumed it was changed on default.Really thinking about going back maf.Car runs 11.0 afr's at 28 lbs.

JohnBradley

iTrader: (30)

In the V7 it might be since it is supposed to be prepatched.

Remember I use a custom V5 that I had to patch all by myself so one of the things was the fuel temp scaling.

outtanowhere

iTrader: (5)

Your right numbers are prepatched so I guess I have to keep playing with ve table and a better idle on closed loop 12-12,2 now on 2150's. Would like to see 14's

benderrodriguez

iTrader: (26)

Where in the ROM do you select what type of sensor your using. Fuel or Air