** CHIPPED ECU TUNING JOURNAL **

[MRX]

bump got f22a6 wat ecu is that wat can i do to chip it pm me

Search, please.

[rezist09]

bump got f22a6 wat ecu is that wat can i do to chip it pm me

[BIEN_DIESEL]

when i drive back to florida imma meet up with u mdx and get my car chipped turbo h22a turbonextic drag 3 t3/t4, replacing the turbo for my t60-1, i got a stupid mugen chip in it and had to tune it with my v tec controller, ran 11psi pretty well

[accordaffair]

Wasn't really sure where to put this, thought this would be a good enough place

$5 eprom programmer, guy uses it to rewrite his jeeps efi system (ecu)

http://www.hackaday.com/2006/11/08/f...om-programmer/

http://www.miranda.org/~jkominek/hardware/eeprom/

I don't know anything about this stuff or whether this could work for us (with modification) so I just put it out there

[westsideaccord]

First option is to get MRX to chip you one with the H22a basemap, or somone-else
Second option would be to get the stock one
Third and my favorite would be to buy a chip programmer from mcu mall or moates.net, buy a couple of chips, atmel 29c256 are out of stock and no longer being made, so youll need the sst27sf512 chips. also youll need a p28 ecu and to download chrome(already done)
Also youll need to socket the p28 and I think you may need to solder in a jumper naysayers please jump in!
Then it would be time to learn each of the programs ie chrome, eprom prog(0.97g) etc. once you can use chrome to save a binary file, you then will need to use software/hardware to burn the chip like the eprom file above mentioned! But in all seriousness, you need to do your research and find out how exactly others such as MRX have came this far, well me to I guess lol thanks MRX and others for posting such for me to gain knowledge from!

There is a reason why there are 17 pages in here, not to mention the cb7 forums all together, the first oh id say 8 pages are pretty much info and MRX's trials and tribulations on tuning and burning and chipping etc. and some of mine too! LOL
Good luck my friend!

[defjamon22z]

okay guys check this.. i'm getting into the ecu class... and i download crome. but on the tab. there's not much to click on i guess cuz i gotta connect the ecu.. i'm going to be swappin my f22a1 into a h22a with a f22a1 tranny. everybody recommended p28 ecu.. fine.. now what about the chip? are all the chip the same? look. sorry if this pop out of nowhere. but there's 17 pages and so much to read. i need to start from basic but i learn alot from the journal. but what kinda chip should i get? are they the same? PLUS. i understand that depending what i put into the engine. the way i modify the ecu could be better than how i motify it when i had NUTHIN but h22a in the engine. is there any like website or thread that tell u exactly where to change and set everything as? so i can choose and follow the instruction by the end i turn on the car it runs perfect at idles and acceleration and WOT etc. etc etc? like a perfect engine just as it was stock?

[starchland]

just getting started, awaiting new chips and usb datalog cable, and then hopefully I can get into this more after working out the kinks.

[TÜNE.FREE]

ya, im using a BURN1, live emulator, my laptop, PLX M300, USB datalogging cable and i have a lot of fun using it.. i just havnt touched my accord, like at all, well really i dont have it anymore, i have my truck, now im ganna get another accord and finish, but hey.. took a B16 hatch into a 14.74 at 100mph from the original 15.38 with tuning at the track, without a WB, just setting launch control and adding timing where needed, been doing this for 2 years now and im having fun, u guys?

[d112crzy]

im titts? rofl!

anyways, ill be uploading an NA DOHC F22B map soon. it should be up by the end of next week. ill be uploading a version in crome and uber1.7.

tell me how it runs sean. i wana know how good my wb tuning skillz are, lol.

I seriously need to get a damn laptop. debt owns me

[TÜNE.FREE]

whew.. ur titts man...

[d112crzy]

i thought id share with everyone.

posted as F22A1 NA .bin

http://www.xenocron.com/bins/index.php?

[d112crzy]

k, ill pm you when its hosted on there.

[TÜNE.FREE]

Hey d112crzy, been awhile hah.. anyways, can u do me a favor and PM me the bin for ur F22a SOHC, just host it on Xenocrons bin directory, i need it for the latest version, and also, doesn anyone know if the IAB function works, cause i not, im ganna go from my P06 to a OBD-1 P72 and use the IAB function... since the GSR`s have em.. lol.. also, does anyone know how to make the Uberdata sign with the real 2 dots over the U.??? ive been looking everywhere and keep getting asked and i cant do it...

[d112crzy]

can someone please email me an NA f22b dohc map? i dont really care how it runs, as long as it runs, lol. I need it before saturday morning preferably.
d112crzy@msn.com

[d112crzy]

well, its been about a week now and I finally got my wb hooked in correctly and I started tuning today.

I got mrx's map to idle perfect, it was too lean at idle, so i added like 3% in the first few columns and rows.

then, I made a slow run in 2nd so I could watch the a/f ratios and it was fine when not wot, but once I hit wot, it went pretty rich. I'd say they were between 12.5-13.1. so I leaned out the 2 last columns before it goes into the boost colums by 2% to be on the safe side. and now they wont really drop below 13.1, so Im happy with that. I dont know how conservative the timing is, but I'm not going to mess with that at all.

I just cant wait till I get my laptop to start datalogging.

overall, its a pretty good NA map.