The 02's changed in 03? when going to the newer "LS1B" style '0411' ecm.
Type: Posts; User: Munchies
The 02's changed in 03? when going to the newer "LS1B" style '0411' ecm.
Ok i thought the TAC was integrated into the TB. Hmmm.
I am just calling the 512kb style 411 or LS1 ecm LS1A and the 1mb 0411 ecm the LS1B.
That guy got it to work ? Looking at diagrams now
I found this guy saying he got the "Ls2 style" TB to work with a 512 ECM. I think i can just run the TAC module wires to the new TB and it will work. Might be able to track down the connector and...
Truck is a 2001 Suburban 2500 w 8.1
Had occasional TPS voltage codes, and module communication codes that after much trial and error left me with a bad control module. I deleted the codes and have...
For the trans and rear end. Find a 96+ Suburban 2500 with the 8600lb GVW. All have the 14B FF rear end, and many with 4:10,s and a G80. That and a traction bar, will make a happy camper!.
You also...
Brute force or just find someone with the tables that exist in the wild.
Is the interface cable a relabled AVT product then?
Does the flashing happen via the tuning software or is there a flashing tool that talks to the cable?
it does not modify anything when just reading a ecm out. edit. I reread what you wrote. I see what your saying, just not how I would word it.
The ecm sends a seed, and you must reply with the...
call me after 10am tomorrow 2283696880
Interested in supporting GM OBDII?
Makes me not want to buy it
Any progress?
Caleditor is a great resource to keep him around. I think he means well, and maybe I am just toughened from years of forum banter and BS (especially P4x4!), or the USAF but its hard for me to get...
Spoke too soon. I found it under cruise control finally.
See new file x1099 in link
It doesnt show up anywhere I can find except the x1 pinout. Downloading mitchell now
I am pulling up a bunch of stuff, but the ECM connector is labeled as X2 in all of my docs here.
I dont think I have had enough coffee.
Is this the donor?...
I am pulling a bunch of stuff, and saving it to a folder, but the ECM
Give me a year and model I will go for a quick dig.
Ah!. Makes sense!.
If you need anything I have alldata and all of the domestic disks here.
alldatadiy.com or eautorepair.net/
Should have any and all diagrams you need
So whats the deal with the e67 ecus?
Supposedly MEFI5 is the E67 with a different OS.
What kind of secret sauce does mefiburn use? Sounds like the MEFI is a hell of an ecu. can run cable or dbw,...
Eaglemark,
you should get some 345 parts to Dave. 24x IH SV engine ! COP and a 411 would make for a sweet running engine!.
Maybe the l21 Crank gear, cps, and l21 cam sensor?
How about this bin
My situation is a bit retarded. Can someone with tunercats open this 01 SUburban 8.1 .cal, turn off error reporting for p0121 voltage, and disable TM, and repost it?