Hondata

i have a jrsc 06 rsx type s and am running 9 psi (i think seems to be some conflict as to whether my pulley combo makes 9 or 11 anyways,) i am running lean and get lean cut when accelerating towards boost. i have a zip with a half throttle run in 3rd from 3500 rpms until 7000 rpms and a 3rd gear wide open throttle pull from 3500 rpms until lean cut. im a tuning noob so if some one could help me as to where to add fuel it would much appreciated. btw i am getting a full tune next tuesday but dont want to be running lean till then, thanks guys

Did you try loading the base map again? maybe you loaded the wrong one. Also I dont have any maps for the k20z1.??? free bummp

i included the map i am using ^ up there and thanks for the bump

where did you get the map? im guessing it comes with your k pro. I dont have any k20z1 maps. Did you try uploading the map again? With the map hondata provides you should be able to do a wot run without hitting the lean protection. Base maps are usually set to be a little rich so you dont blow your car up.

Is this the map your using and you just changed the name?

no it was a complete tune from another same year rsx at same boost but i get the same lean'ness from the base map that it comes with.

You get lean cut out at wot or only on pt? By the way do you have aim?

no sorry i dont have aim but it seems to only be at wot but it still is a little lean even at partial throttle

none of those datalogs are wot. they are both the same thing....pt your tps never goes over 40%

you are correct, but it is log named "2" and i waas getting into the throttle but didnt get all the way to wot before lean cut

you should go to 2500 rpms and floor it, then part throttle will be tuned after that. Can you floor it and not hit lean control? my guess is its gonna be rich as hell...

i have a guy on clubrsx helping me right now but it is lean. he added fuel to the map and it is better but still not able to hit boostor floor it without lean cut. but it only knocked once with the new map versus like almost forty in that log i posted above. so i am getting better.

who is it?? also could you refer him to the post i put up on hondata.com Its labeled choppy air fuel, i could use some help,....good luck man

The calibration he started with was a street tune I did on a similar 05 for someone. As noted, it's not even in boost where the issue comes up, it's at the top of N/A. Also, the short term trims fly way north some times, and the o2 reads very lean, while so2 seems to indicate very rich. I think it's just a bad o2. He is getting a full tune from a tuner anyway so hopefully all will be revealed then. This calibration should be running rich if anything in columns 8-10.

Wayne

The problem ended up being that the map sensor was not being fed from the output side of the blower -- the map sensor never saw boost. Bad o2 was ruled out by enabling the secondary o2 and seeing that even the narrow band thought it was flying way lean at the same times as the wideband.