H22a w/basic bolt-ons, doesnt run good with current settings

stucy0071 · Post by **stucy0071** » Sat May 30, 2009 5:30 pm

Hey everyone, I have an h22a w/p28 ecu and basic bolt-ons, its having a hard time idleling and sounds like its gonna cut off. I worked off the base map, the "prelude" one, and i tried going from there but im not exactly sure what to do. The injectors are set to 350 (not 450). I think its running somewhat lean, would i beable to +/- fuel with the fuel trim? or do i have to adjust the fuel table to do so, if thats the case? Yea im kinda new to tunning also, please help me out. Oh and im in ga, so its kinda warm. heres my idle log, its only 10s

Post by **Spunkster** » Mon Jun 01, 2009 10:12 am

If it is running rich or lean everywhere then you make adjustments tot he trim, but if it is just in certain areas of the map, you make changes to the map.