Fuel injection? Open or Closed loop?

[Ed Wright]

Originally Posted by Darrel Goheen

Density

Me too. Once I have run it, and got my A/F right on the row for that Baro, next time I run there (Great Bend, KS, Noble, don't use the same row in my VE table as Ennis, Houston, etc. Don't have to touch it. I have just about quit logging every run. Never have to touch it anymore.
In low gear, Closed Loop doesn't make corrections fast enough. If off at (for instance)7000, the ordectuon would end up at 7500, when it's referencing the 7500 cel, which needed no correction. I ended up trying to set the delay so corrections would not start until 2nd gear. I got it so Closed Loop was not making corrections in the upper gears anyway. I just put it back into Open Loop. With the IAT sensor, it's always dead nuts. The car repeats really well. Wish the driver did.