View Single Post
Old 09-10-2021, 03:25 PM   #25
Dzmitry
Senior Member
 
Dzmitry's Avatar
 
Join Date: Jul 2019
Drives: 2018 Subaru BRZ Limited with PP
Location: Phildalphia, Pennsylvania
Posts: 975
Thanks: 2,123
Thanked 609 Times in 391 Posts
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Garage
Quote:
Originally Posted by jrhudson View Post
Well shoot, the brand new OEM MAF didnt change things.

I did put some light throttle in hopes of keeping her running and maybe she’ll throw a code but nothing. It did make her run a litttle bit longer tho

Okay. Now im really stuck. There 3 different logs in this one. 2nd and 3rd ones are where i applied some throttle.

https://datazap.me/u/jrhudson/new-maf

Fuel pump is next, i rather not keep throwing new parts at this. Lame.


Edit: i forgot to mention this is a lower comp block(10.5:1), not the stock compression. Would that be an issue? My tuner said it wouldnt be.
Weird. Seems like everything is working. It's almost as if the ECU is not recognizing fuel flow or something like that. You got a few misfires there. With LTFT and STFT still not showing, I would think some kind of sensors or something along the lines are not working or not installed properly. The ECU is seeing this and shutting the car off as it doesn't believe it is getting fuel to some extent?? I don't know, because it is recognizing the fuel pump duty % and quantity.
Dzmitry is offline   Reply With Quote