Hondata

Hi guys.

I'm going to be tuning my car on my local dyno with a s300j system. The car is a prelude H22a with I/H/E, and the rest is OEM H22 parts. The ECU i'm using is a P72. I would like to use the H22a OEM fuel/timing maps as a starting point, however I can't seem to find them. Anyone know were I can get them, or have a link to them?

thanks!

You cannot input OEM maps from a P13 ecu. The closest you can come is using one of the calibrations from File, New.

If you are still using stock injectors, use the 450cc h22 map that comes with the SManager, highlight the right half of the columns and decrease it till its proportionate to the other half (2D fuel map). then highlight the entire table (Ctrl+A) and decrease till AFR reads what it should be. This is what I did on my H22 with stock injectors, but I have long since changed that file for 550cc injectors and cannot find the original with the stock injectors.

Yup, using OEM injectors. Thanks for the tip. I will do that for my starting point.