prowakeskater

iTrader: (14)

afr is pegged out rich and NO feedback from stft... weird... my wideband is wired into the rear 02... why the hell is the STFT not reading anything

boosted91t

iTrader: (65)

Log front oxygen sensor to see if its reading at all and is fluctuating.

raza21_84

Sounds like a broken o2 sensor

prowakeskater

iTrader: (14)

bonehead move. somehow I saved one of my 8's rom as my original 9's, so 9653 got flashed by accident. It didnt like that much lol.

car no longer stalls or dies but is still off. Warms up full lean at times until I tap the gas, "tricking" it into closed loop.... I'll post a log tomorrow

LTFT for both is zero. after an hour of driving. Ill log volts as well to rule out wrong latencies

Kakihara

if your LTFT stay to zero, does at least your oxygen feedback show something ? if not and your oxygen sensor 1&2 seem to be working then your car must be running in open loop
if oxygen feedback seems to be working and doesnt have bad values, +-25% max I believe (maxing it should throw a CEL tough), someone may have messed up with your "closed loop - lt trim control" table

prowakeskater

iTrader: (14)

thanks! what are the LT values supposed to be?

Raptord

iTrader: (10)

LTFT values vary from -12.5 to 12.5. The closer to 0, the better.

prowakeskater

iTrader: (14)

i mean lt trim control values. I have found resetting them fairs well for WOT consistency

I want my idle to be around 900-950... low to mid, mid to low : mid to high, high to mid ??

Broke4speed

Low/mid: 56.25
Mid/low: 43.75
Mid/high: 1587.50
High/mid: 1581.25

prowakeskater

iTrader: (14)

thats what mine were

im gonna flash a "as close to stock" as possible 88590715 rom for my mods to see if that fixes it. stupid car.

one more thing - is TPS supposed to be at any certain percentage/unit for off throttle/idle? less than 10? 12? I know I messed with my TPS on my throttle body when I did my shaft seals.

Raptord

iTrader: (10)

Roughly between 10-13 is normal I think

prowakeskater

iTrader: (14)

hmm, mine is at 8... wonder if that could be throwing it off

Raptord

iTrader: (10)

No I would think that's fine.

Kakihara

I have no idea how MAP tuning works, I don't have one on my EDM only MAF,
is it normal the MAP sensor values in your "ef this.bin" especially the scaling are completely different from the 88590715 original rom ? They are almost double.

prowakeskater

iTrader: (14)

that was scaled for the JDM map sensor.

I fixed the issue by restarting with a stock V7 rom with mods. still have slight idle issues, sometimes i have to blip the throttle to get closed loop to "catch" but it fires and cold starts fine now

thanks guys