PE addder vs IAT
TECH Regular
Joined: Jun 2012
Posts: 414
Likes: 5
From: SV, AZ
The only thing I see him saying he is going to use it for is for bracket racing, to artificially slow it down or speed it up depending on the temperature. That has nothing to do with making sure the a/f ratio stays the same and everything to do with making it run richer or leaner to keep his ET the same. Nowhere did he say that his WOT fueling isn't accurate.
TECH Regular
Joined: Jun 2012
Posts: 414
Likes: 5
From: SV, AZ
The only thing I see him saying he is going to use it for is for bracket racing, to artificially slow it down or speed it up depending on the temperature. That has nothing to do with making sure the a/f ratio stays the same and everything to do with making it run richer or leaner to keep his ET the same. Nowhere did he say that his WOT fueling isn't accurate.
Hence why I added the note that said most every configuration I checked in my library has it zeroed out. This includes my own tune. I imagine it might be useful to those with SD tunes and/or open-loop tunes that don't have fuel trims to take up the slack or the MAF to compensate for intake charge density changes. Remember, not everyone runs o2 sensors or MAFs....I ALMOST used this table once when I was running OLSD.
Maybe I'm blind but this is the very first post that started this thread talking about adding fuel to slow him down when it's cooler outside because he bracket races. This table would accomplish this with no change to his fuel trims, etc.
Can someone tell me how this table works? Does a positive number add fuel to that segment. I am running olsd and want to richen the car up at lower IAT.I bracket race the car and I am trying to stop it from speeding up as it cools down. I am thinking if I add some fuel as it cools down this will accomplish what I am after.
TECH Regular
Joined: Jun 2012
Posts: 414
Likes: 5
From: SV, AZ
Did the quote I posted not show up on your screen? I also already stated there are lots of uses for this table.
