Wednesday, April 05, 2006

More ecu file updates

Ooops. My stripped down ecu file didn't include the "Choke" function.

Truck is running too rich during warmup, so I'll add those. Should be 62F,640,or 654 I think.

Note also that the shift light function at 8C7 has 2 ecu file entries so hand editing of the file will be required when that function is included. (Actually....I think I'll pull the 6cyl entry from the large file and keep it for inclusion if/when I ever do a 6cyl).

Monday, April 03, 2006

Working files

I'm using a folder on my website as I work on these files. See http://www.aces.edu/~gparmer/efi/ebl

Legend:
ebl.ecu is the corrected (no duplicate entry) version of ebl_v14.ecu.
ebl.awk is the awk script used to pull entries from the ebl.ecu file
060331a.ecu is the file created 3/31/2006 to edit a bin with promedit

On the Road Again

I think I'll drive this one a little bit and watch TGO for more info about the TCC logic and other descriptions. The WUD showed 14.7mpg average on my last trip. I expect that's for the single trip, but it is encouraging any way I study it...this is a big vehicle and the best it's previously gotten on a tank of gas is 11mpg.

FWIW--I was out of blank '128 chips when I created this bin, so I used type sub003.bin sub003.bin > sub003-dbl.bin to "stack" the chip with a double image. Seems to have worked fine. You'll notice from the filename that I've made very few chips. So far I've only noticed it being a little too rich at a spot during the warmup, and a little knock off-idle. The sputter at mid-throttle wasn't noticable this morning. It may learn itself away.