stock fuel/ignition maps

CE9A · #1 08-12-2003, 11:08 AM

can anyone please help me out?

i need the stock ignition and fuel maps for the eclipse's 4G63.

kjewer1 · #2 08-13-2003, 12:11 AM

I have them. I'll try to get them up when I get home

RockinWRX · #3 08-13-2003, 02:36 AM

Whatsa matter? Got lost? Delete the AEM's memory?

CE9A · #4 08-14-2003, 10:10 AM

thanks alot 95 GSXracer! appreaciate it very much.

no i din delete the memory RockinWRX, i need the stock eclipse maps to use on a JDM 4G63 from a Galant VR-4. i tried using the maps from the EVOs(I-III) but they don't work. say, know any modified maps what wil work?

anybody knows how to remove/extend the rev limiter?

kjewer1 · #5 08-14-2003, 10:12 AM

Hmm. Perhaps I'm missunderstanding what you need. I know what the ECU uses at full throttle at over 2.1 grams per second for timing and fuel enrichement vs rpm, but I dont have any actual maps for the aem or other standalone.

CE9A · #6 08-16-2003, 10:03 AM

Quote:

Originally Posted by 95 GSXracer

Hmm. Perhaps I'm missunderstanding what you need. I know what the ECU uses at full throttle at over 2.1 grams per second for timing and fuel enrichement vs rpm, but I dont have any actual maps for the aem or other standalone.

i need the stock maps to try on a re-chiped VR-4 ECU.

not running any stand alone yet.

CE9A · #7 08-21-2003, 09:06 AM

uhm.......95 GSXracer.....still there?

kjewer1 · #8 08-23-2003, 01:23 AM

I've been doing this a long time, but I'm still not sure what the hell it is you're looking for

I have the max airflow curves for timing and fuel enrichment, for 2g, thats it. I have a feeling thats not what you are looking for....

CE9A · #9 08-24-2003, 12:38 PM

urm, ok ok let's see,...ok the fuel and ignition maps are stored in a file which is flashed on a ROM chip that the ECU reads from right? i need that file.

kjewer1 · #10 08-24-2003, 02:00 PM

Its not quite that simple. But either way, I dont have that info.

CE9A · #11 08-27-2003, 02:09 AM

well thanks anyway.

say, could you post up the numbers in the maps? that would help too.

kjewer1 · #12 08-27-2003, 02:57 AM

Long story short (I dont have the maps here at work) the ECU will go onto the highest airflow maps at over 2.1 grams per rev of airflow. For example, I get up to about 3 g/rev at my level. It will go for timing of 16-17 degrees advanced after ~6k rpm, and it shoots for a 9.5-10:1 AF ratio. At lower airflow however there are dozens of other maps that gradually lean out AFR and increase timing as airflow per rev goes down.

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