I have been fighting my injector latency since I put my PTE 880's in, so after reading all the post on here about it time and time again, plus trying other peoples settings for PTE 880's I am still not having the results I am looking for.

So if anyone can give me a hand I would appreciate it.

Injector Scaling = 790

Volt - ms
4.69 - 3.576
7.03 - 2.016
9.38 - 1.344
11.72 - 0.984
14.06 - 0.744
16.41 - 0.576
18.68 - 0.456

Logging results
FuelTrim_Low = -11.8613
FuelTrim_Mid = -8.3315
FuelTrim_High = 0.1008

Thanks

 

https://www.evolutionm.net/forums/sh...d.php?t=207924

 

try lowering latency value and or raise global your negative values mean too much fuel and ECU has to take some away

Good luck

 

wouldn't the extensive mods you have on your airflow metering system and intake plumbing tie in too? there may be more tuning involved with the MAFT/scalings/etc. i recently just picked up a gen1 and an unhacked 3" GM MAF, but am hesitant as i don't want to start from scratch.

good luck.