Yeah. It threw a gnarly code on mine when I put my factory ECU back in at one point. It was some 'drivetrain malfunction. continued driving not possible.' though it drove just fine. I scanned it, and it said something about data mismatch. I swapped ecus back and haven't thought about it since.
Flex fuel.
That's one of my many questions. My next step was to see where our mileage is stored. Well crap.
Well I mean as long as the actual check engine light isnt on and you can get all the readiness monitors to set, it shouldnt matter.
Correct. I prefer flex fuel so that I don't have to test e85% and do math to figure out how much I need to equal e20-25. I'd rather run pump gas than do all that.
CEL was on, it was a code. Not sure if it would go away or something. The BDC and DME are supposed to sync after some time. Idk. I just register in Montana/Wisconsin to avoid smog.
Since the intake temp is measured pre cylinders, that ain't going to help very much, if at all.Whatever keeps me out of limp mode in 100° heat. More power would exacerbate the problem. We only get the first three sessions of a day to qualify our hot lap. I can't afford to have anything go wrong.
Carrying fuel isn't much of a problem.
It pulls power based on IAT vs knock counts, etc? Well that saves me a ton of money.
It's easier that way, I think.
Both. Sometimes independently, sometimes together. There is a table that based on IAT temps, looks up a timing reduction table at a certain percentage.
