How much do you guys adjust your IAT and ECT correction %s?

TurboLS · Post by **TurboLS** » Tue Jun 13, 2006 5:49 am

I'm trying to nail down these correction factors so that I can have a constant A/F plot over all temperature profiles. I am just wondering if you guys have any feedback and/or experience with these adjustments. Do you change them a lot from the stock calibration or only a little bit? Do you touch them at all?? I am tuning an N/A B18B Non-VTEC integra engine. thanks guys.

Post by **Spunkster** » Tue Jun 13, 2006 9:22 am

I pretty much leave the the IAT correction alone and only make changes to the ECT. I have taken quite a bit of fuel out so it runs much leaner at startup and for short trips (but still very safe).

TurboLS · Post by **TurboLS** » Tue Jun 13, 2006 10:22 am

Fair enough. How consistent are your datalogged lambda values across an operating temperature range of say 50F to 160F IAT (i have a short ram, can u tell?) thanks for givin some feedback. Also, the stock calibrations also keep the stock correction factors, right?? So if I change the ECT factor in one tune, it won't carry over into another tune when i open up that file, right?