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Hey Guys i would really like to have the ability to bbl external pid's without a host ecm connected. i could build a frequency to voltage converter and basically have all the functionality of a LM-2...

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Try This
http://www.kennedydiesel.com/docs/Allison%20OD%20lockout%20final.htm

Also Go to and enter your VIN to find the latest Cal
http://tis2web.service.gm.com/tis2web

02's do not have a 5th gear lockout unless you add it by running an extra wire to the TCM and install the updated GM cal/os.

2X :sly:

Something appears to be limiting fuel.
I may be missing a limiting table somewhere but every thing looks ok.
The only thing i really see is your MAF and boost seems higher than what the ECM is...

Your dsp appears to be working. by looking at you "McKinsey DSP 3 Log" you can see your main fuel flow rate never got above 32.5 mm3 witch in your tune 3 A3105 is only slightly above stock levels in...

Yhaooooo! BBL works like a champ on my lb7 with the 3-26-08 update :D
GREAT WORK GUYS! :master:


Edit: Well ok, It works great as long as i dont add to manny PIDs. Ill start a new thread for...

Maybe im missing something, but where are the updates being posted?:help2:

You also need to copy options.ini and switch.ini so you can select your engine type and have the option to switch dsp5 tunes (when available);)

I would try to reformat the config area, then cycle power, then recopy the config files, makeing sure your dont copy settings.dat (if you have it) from your computer.

Ckeck out http://forum.efilive.com/showpost.php?p=65674&postcount=1
Read #3

I have never opened one of the Bosch ECMs but i buy most of my sockets
from Meritec they have most SOP packages if its a BGA there was a Japanese
company making a few of them. I cant remember there...

This is when it is so nice to have added a socket for the flash chip and an EMP-21 Handy.:rockon:
No matter what, you know you can recover from anything. :D
The three rules of computing= Backup,...

I Have the same symptoms on a LB7

V2
FW: FSProgV2_05_15(0320)
Controller: 01 LB7 (15063375)

I Sent Paul An E-mail With Trace file so ill see what he turns up. :D

I have the same problem on my lb7 i even tried removing all pid's
except -, TEMP1
And still no luck.:nixweiss:
If you a trace let me know.


jim t,

Yeah I'me REALLY! excited about V8 but i think it's a ways off. :bawl:

There are other parameters in my OS that efilive’s current calibration definition doesn’t allow access to that I want access to. Ross and Paul are way to busy working on real problems (like black box...

Does anyone know if there is any way to edit a .cal file or create one from scratch?
I know the memory addresses i want to be able edit trough the UI but i don't know how to define them.
I have...

You can send your ecm to wait4me or myself and we can unlock it.
His website is wait4meperformance.com or you can PM me and i can help you out.

Ooh!! Ooh!! :wave: while we are begging for add-ons! LB7 cruse control loop parameters and the rest of the PTO parameters and in the custom OS area a DSP VPW output that’s based on fuel rate and...

I have also wondered if you could use any ground source available to you or, must it be the one on the ECM listed in the documentation. :nixweiss:

When I wired mine, I did it just like the print...

You could always use a frequency to voltage converter like nationals LM2907
and run it to your analog input.

Link to LM2907 Data Sheet http://www.national.com/ds/LM/LM2907.pdf