better screen shots would be nice other than ones on website zoom in and they look like crap. Does it have an injector multiplier

 

You can controll injectors usally twice the size of the factory which in our case would be 1100cc. If that is not the answer your looking for let me know. As for the pics which wesite you talkn about. MAP-ECU'S or Tdp-power? Ill see what I can find for a better pic for you.

 

any updates its been almost a month now. Also talon2evo you have anything jeremiah said something about sending a harness to you becasue you were doing it as well.

 

Ok, I got the Map ECU installed yesterday, & it's in learning mode. Basically, it overlooks the Karmen counter, for airflow, & the barometer input to see how much air the MAF is telling the ECU is being moved into the engine under different circumstances, such as boost/ no-boost, at what rpms, etc.. I drove the 5 minutes home, & then back to work this AM, & it filled in like 30 or maby 40 of the 204 different boxes representing rpm's & boost.

about 5 of the readings were pretty far off, probably caused by random noise & such, so I zeroed out those settings to let it learn again, probably more accurately.

After a week or so, it should be pretty close, & I'll smooth out the 3d graph, & then set it up in normal operating mode, & see how it does.

Only thing I don't like about the self learning mode, is that once it fills in one of the 0 boxes in the table, it won't try to adjust that box anymore.. It would be better if it continually checked that box, & if it had a value of 400 one time, & then 500 the next time it saw that box, it would average the two out to 450, & then if it saw 430 the next time, it would average it down to 440, till it had the entire map smoothed out nicely.

Anyways, I'll post more as I go here. But, be aware.. This probably won't be a very good base map for anyone, as I have a 3" exhaust, big FMIC, upper & lower pipes, cams, & a 20-g-9 turbo, so my readings are going to be pretty high airflow at the same levels as someone else might have.

 

Well, I was almost done with my map, when I discovered that one of my intercooler couplings has a hole in it that my thumb will fit through! GRRR! That means that the Map Ecu has been recording much higher airflow numbers than reality. So, this map is out the door, & I start over tomorrow. Funny thing... I was still making 24-26 psi of boost, haha.. That 20-g-9 is moving a LOT of air to keep that boost pressure even with a big-*** leak in the system. I just wonder how long it's been leaking. The car has been noticeably weak for a little while, but I can't point at one certain day & say when it was noticeable.

The good news is, I finally got the memory upgraded in my laptop.. Installed windows XP, & can finally do the tuning on the drive. So it should take less than an hour to get the map built up enough to fill in the blanks by hand. I'll have a buddy with the laptop ride along, & have him tell me what RPM's & boost levels to shoot for in order to get it filled quickly.

To be continued...

 

Anyone need help tuning the mapecu in the NY L.I. area send me a pm.

 

Ok, with no boost leaks in my system, I've got a pretty well built map, except for above 5500 rpm's, in the -10 to +20 psi range.. It just isn't filling that part of the map, no matter how many times I make the rpm's & boost sweep through that area....

Any ideas?

I had a buddy ride-along with the laptop going, & while I tried to hold boost at a certain level, he would hit the sample button to fill in spots, & while that worked, I wonder if part throttle, in order to keep the boost lower at like 6500 rpm's is giving us incorrect airflow numbers...

Anyways... We need about another hour to finish it up, but I have to wait till he is available to help out.

 

If anyone is intersted I have a map-ecu for sale 300 OBO.

http://www.msprotege.com/forum/showt...hlight=map-ecu