** CHIPPED ECU TUNING JOURNAL **

[MRX]

Great to hear eric. Hopefully u know something i don't about modifying the vacuum readings. I tried, the thing goes screwy. I'm meeting up with carlos 2morrow and i'll have him look over the map and fine tune if possible. Between the 3 of us attacking the high vac prob we're bound to figure it out.

p.s. quit bein' a pussy a lay into it lol!...WOT all gears
be free my friend be free

[theone]

damn, nice, cant wait to get my p06 and get it out to midnite

[Accord R33]

well i drove home tonight with it and it was perfectly fine. i was able to finally get on it a little and WOW its like driving a whole new car. so smooth. i still didnt go crazy though i still want to get a feel for the map and what the car is doing at certain points. as far as my POS autometer A/F guages reads the A/F is almost perfect...except of course when you let off the throttle and it goes into big vac numbers (25+) in which it becomes super lean. but its not a big deal, mabye ill play with the map scalers tommorow if i have time.

to MRX's tunning

[theone]

Originally posted by Accord R33
my car is now officially run by uberdata....best thing thats happened to me in months haha

I <3 MRX

yeah man, lets us know ur reviews

[MRX]

FYI...i gave R33 my map to get him up and running properly. R33 come back with comments and suggestions.

and i <3 u 2 eric

[Accord R33]

my car is now officially run by uberdata....best thing thats happened to me in months haha

I <3 MRX

[a94si]

Looks like you got it dailed in pretty good, Nice job.

I can't see the last set of pics, it says something like "Sorry, you are trying to access an image outside of Imagestation.com"

[MRX]

these are just bigger pix of the ones above. They have trouble loading. Try refreshing alot to see all of them

[MRX]

The greenline is the air fuel ratio
Red line is lamda
Blue line is RPM
Purple line is Throttle Posistion
and the light blue line is nothing as of yet


cruising a/f ratio pic
a/f - 14.7 where the vertical white line is
rpm - 2583
throttle position - 17%


A/F at idle
a/f - 14.9 where the vertical white line is
rpm - 889
throttle position - 7%


The Air fuel ratio i ran at the track. 1st-4th gear. Notice how flat the curve is anytime i'm WOT. Also notice how long it takes for the rpm's to climb while i'm going into 2nd gear even tho i was WOT(look at the throttle position to figure out where 2nd gear is...1st gear is that squiggly ish). The waivering in the rpm lines are more examples of the clutch slipping.

a/f - 11.9 where the screen ends
rpm - 5236
throttle position - WOT...for some reason it registers in at 87%



I know those may be hard to see but i wanted to show u guys what exactly i'd accomplished

[MRX]

sorry for the delays fellas but theres quite a few hurricanes outside...still tweaking tho

[MRX]

a94si - got a 14.8@96mph with very little first gear traction
theone - You should never use a mugen chip on ur accord. Many reasons why. First, you have an 2.2L not a 1.6L or 1.8L. Most real mugen cars are civics and integras i believe. Another reason is the high cam lobes they use in their motors. The tune is not a stock tune at all. The mugen engines need alot more fuel and probably timing adjustments due to the compression ratio and i don't think they use stock heads at all. All the P&P'ing, valve angles, and valve diameters play a big part on how the engine runs as u know. Mugen really only deals with natural aspiration i thought u were going turbo. If so, u certainly don't want an N/A mugen chip. Other reasons are...look at how much trouble i went through trying to create a tune. The companies selling these chips simply use programs similiar to uberdata to raise rev limits and change the maps. The chipping parts + eprom cost $15-20 shipped, chipping tools cost $20, p06 ecu is like $75 or less (don't pay more than $75 please). So about $115 and ur good. Unless u wanthe programmer which u can find for $65 shipped on ebay and such. The chipped mugen part of the ecu is just an eprom with the mugen map. Once u take out that map and cut jumper j1 its just another stock ecu. Hope that answered everything

[theone]

i got a question, im planning to cop me a p06 ecu so that a guy ive been talking to on uberdata can creat a map and chip it for me.

i kno i can just buy a used one from the junk yard easily but whats up with the ones i see on ebay, the skunk or mugen chipped ones, are they legit and would uberdata run with it?
or would it be no point in buying a mugen chipped p06 because u might have to remove the mugen chip to install the uberdata map/chip???

thanks

[a94si]

just in case u didn't see the other thread i'm running a 9.5 @ 75mph in the 1/8th so far

Around what kind of 1/4 mile time does that translate to? Can't wait to see the maps!!

[MRX]

t3/t04e setup on my car...check out my member's ride. Hasn't been updated in a bit but u'll get the idea of what i'm running.

Update: I'm gonna have to create different maps ranging from 5psi to 11psi. I can't seem to get a flat a/f ratio to stay flat by even if i only turn up the boost by a pound. I've got 2 sources with dsm setups that are willing to try out my maps...just in case u didn't see the other thread i'm running a 9.5 @ 75mph in the 1/8th so far

[P M]

15 psi!! wow.

do u have the dsm setup on ur car?