OK, following my last thread, I am now having a problem with AE. When I changed my base timing to 0*, it helped a lot of things, but my AE suddenly became too little. It would go lean if I hit the gas. A little tuning/emulation got it back to where it should. However, when I adjusted it, the engine was already warmed up. Well yesterday I did a cold start and when the engine is cold and warming up, AE is flooding it. I'm talking like down to 10 to 1 AFR and boggs the engine. Once it gets warmed up, its fine. So apparently I need to adjust some type of a temperature compensation for AE, however I'm not sure what to adjust and by how much. I have found a few parameters, but the value is "factor" and I have no idea what that means, which way to adjust it and by how much. I figured I would ask before I start fooling around with them, as I only get one chance a day to try it. Just a reminder, I have a MAT installed.
I have found the following 3 parameters that I think may have something to do with it.
"AE correction factor Vs. temperature" (0x4B67)
"TPS difference AE correction factor Vs. MAT" (0x4B78)
"MAP difference AE correction factor Vs. temperature" (0x4B89)
Then possiably this one too:
"TPS difference AE coeffcient Vs. temperature" (0x4B5A)
So what is, or does "factor" mean, whats the best way to adjust it, and which way do I need to adjust it to take some AE out when cold?
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