Stock JDM H22, 174 whp 144 wtq

Joey Misanthropy · Post by **Joey Misanthropy** » Mon Jun 25, 2007 12:58 am

Stock JDM H22 240cc injectors Disabled IABs DC sports header

I tuned this car two weeks ago with something other than eCtune. I overlayed the previous final result vs the eCtune result for comparison purposes. The fact the car idles reliably now is a bonus.

Post by **Gaskleppie** » Mon Jun 25, 2007 1:03 am

Nice result! The earlier tune was an P30 based program? We had a lot of idle issues using the P30 code. When Calvin switched to the P72 code, we never had any idle problems at all! Do you have an idea what caused this big difference? Did you use the same ign maps as the previous tune?

Joey Misanthropy · Post by **Joey Misanthropy** » Mon Jun 25, 2007 1:26 am

The original tune was P30 based. Both times I tuned the car from scratch. The fact I ended up with identical curves of different magnitudes says a lot, IMO.

BRMS · Post by **BRMS** » Mon Jun 25, 2007 7:32 pm

The car pulls much smoother on the street. what little time is was on the dyno made a great improvment! Props to Joey! Brandon

borat · Post by **borat** » Mon Jun 25, 2007 8:44 pm

I'm currently having ahell of a time getting my H22A4 to idle properly using a certain \"shiny\" program. I am very interested to know how well ectune works with this engine, specifically at idle. I'm using a p28.

Joey Misanthropy · Post by **Joey Misanthropy** » Mon Jun 25, 2007 10:21 pm

Your best bet is to disable the IACV and set the idle using the throttle stop and air bleed, adjusting the TPS afterward.

Post by **Bugermass** » Mon Jun 25, 2007 11:06 pm

I have a \"shiny\" tune, for a stock JDM H22 with headers that made 194HP and idles perfecftly if you want it I can send it to you and you can try it out.

stevo11811 · Post by **stevo11811** » Wed Aug 29, 2007 12:19 pm

i spent probably a month getting my h22 to idle correctly, i finally got it, after screwing around with timing, TPS, and iacv valve, ill tell you what though, the tuning program im using at the moment is not to great for this motor