1994 4l80e standalone $1A xdf and adx ?

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RickT
Posts: 6
Joined: Thu Jul 16, 2009 8:59 pm

1994 4l80e standalone $1A xdf and adx ?

Post by RickT »

I have had no luck finding anything about this bin. It looks like a 16k bin. It is BJDK and I posted the bin at http://dl.dropbox.com/u/7235253/BJDK.bin for anyone that wants to look at it.

I have been digging up any information I can about this thing. Here is everything I know about it so far. It is a 1994 G30 van with a 6.5L non turbo diesel. It has a 4l80e Transmission and 4.11 rear end ratio.
BCC BJDK
year 1994
release date 34151
eprom 16197347
ecm 16196390
prom id 7354
scan id 7349
platform C2
engine L57
disp 6.5
trans MT1
type AUTO

Anyone got any kind of xdf or adx file for it? Or does anyone have any idea where to start with trying to figure this thing out?
Last edited by RickT on Sat Nov 27, 2010 9:32 pm, edited 1 time in total.

RickT
Posts: 6
Joined: Thu Jul 16, 2009 8:59 pm

Post by RickT »

After digging around it looks like this is a mechanical injection system and it is a stand alone transmission controller for the 4l80E. The engine uses the mechanical DB2 pump on the non turbo engines in 94.

It is a datastream A268.DS so I guess that is a start at least. I haven't figured out how to tell what adx file goes along with what definition but I am getting there :)

RickT
Posts: 6
Joined: Thu Jul 16, 2009 8:59 pm

Post by RickT »

I have been slowly figuring out how to make an adx file from the ds file. It is slow and I am not sure it is actually right but I will test it out this weekend. Here it is if anyone wants to look at it

http://dl.dropbox.com/u/7235253/%241A.adx

I will be adding more to it over time and getting everything in there.

I still have no idea where to even start on the xdf file. I tried running through the disassembler but there were no real useful intros on how to get started to figure it out. I have seen people talking about having the $D3 mask for the 92-93 trucks but have not been able to find it so does anyone have the $d3.xdf file? Also could I just use the $d3 xdf and bin file if I can find them? D3 might give me an easier starting point hopefully.

RickT
Posts: 6
Joined: Thu Jul 16, 2009 8:59 pm

Post by RickT »

The adx file I posted previously is more or less complete now. I have all the error codes and values reading properly. I will make it look nicer over the next few days hopefully. But it is complete and working so anyone needing the $1A adx file grab it and have fun.

I guess now I need to work on the xdf file. I really don't have much time to mess with it so it might take me a while to figure anything out with it. I did find the list of items in the $D3 file so this one should be similar even though I can't find the $D3 xdf anywhere either.

Code: Select all

$D3 16128420 92 - 93 C/K Diesel Truck L65, Auto Trans, TCM
I sent them a bin that I pulled out of a diesel trans contoller's prom and they had it broken down in like 4 hours.
Here's a list of everything that was in the bin:
ECM Switch Parameters
Output Speed Low Diag. (Error 24)
Trans Press Switch Diag. (Error 28)
Brake On Diag. (Error 37)
Brake Off Diag. (Error 38)
System Voltage High Diag. (Error 53)
Trans Temp High Diag. (Error 58)
Overdrive Diag. (Error 68)
TCC On Diag. (Error 69)
Engine Speed Low Diag. (Error 71)
Output Speed Loss Diag. (Error 72)
Trans Temp Low Diag. (Error 59)
Force Motor Current Diag. (Error 73)
Input Speed Sensor Diag. (Error 74)
System Voltage Low Diag. (Error 75)
Transmission Hot Diag. (Error 79)
Quad Driver 1 Shift B Diag. (Error 81)
Quad Driver 1 Shift A Diag. (Error 82)
Quad Driver 1 Diag. (Error 83)
Undefined Ratio Diag (Error 85)
Low Ratio Diag. (Error 86)
High Ratio Diag. (Error 87)
Manual Mode Enable (X = Disabled)
Downshift Turns Off TCC (X = Yes)
Rapid TPS Decr. Turns Off TCC (X = Yes)
Very Low TPS Turns Off TCC (X = Yes)
Hot Trans.Turns Off TCC (X = Yes)
Cold Trans.Turns Off TCC (X = Yes)
Cold EngineTurns Off TCC (X = Yes)
Gradual TCC Release (X = Enabled)
ECM Constants
Mechanical 1st Gear Ratio
Mechanical 2nd Gear Ratio
Mechanical 3rd Gear Ratio
Kickdown Mode Enable %TPS Threshold
Kickdown Mode Disable %TPS Threshold
Low PRNDL Upshift Speed Threshold
Low PRNDL Downshift Speed Threshold
Drive2 PRNDL Upshift Speed Threshold
Drive2 PRNDL Downshift Speed Threshold
Manual Mode 2->3 Shift Speed Threshold
Manual Mode 3->2 Shift Speed Threshold
Manual Mode 3->4 Shift Speed Threshold
Manual Mode 4->3 Shift Speed Threshold
Pressure Reduction for 1->3 Upshift
1->3 Upshift Pressure Reduction Time
Pressure Reduction for 1->4 Upshift
1->4 Upshift Pressure Reduction Time
Pressure Reduction for 2->4 Upshift
2->4 Upshift Pressure Reduction Time
Garage/Normal Shift Speed Thresh (P/N)
Garage/Normal Shift Speed Thresh (Drive)
Garage/Normal Shift Press Delta (P/N)
Garage/Normal Shift Press Delta (Drive)
Garage/Normal Shift Press Delta (Rev)
Lower Adaptive Learn Trans Temp Thresh.
Upper Adaptive Learn Trans Temp. Thresh.
Adaptive Learn Modifier Lower Limit
Adaptive Learn Modifier Upper Limit
Hot Transmission Enable Temp. Threshold
Hot Transmission Disable Temp. Threshold
TCC Enable Coolant Temp. Threshold
TCC Disable Coolant Temp. Threshold
TCC Enable Cold Trans. Temp. Threshold
TCC Disable Cold Trans. Temp. Threshold
TCC Enable Hot Trans. Temp. Threshold
TCC Disable Hot Trans. Temp. Threshold
TCC Disable TPS Threshold - Low MPH
TCC Disable TPS Threshold - High MPH
Min TPS to Enable TCC - Low MPH
Min TPS to Enable TCC - High MPH
Low-High MPH Thresh. for TCC TPS Limits
High-Low MPH Thresh. for TCC TPS Limits
Low Neg. Delta %TPS TCC Release Thresh.
Low Neg. Delta %TPS TCC Release Time
High Neg. Delta %TPS TCC Release Thresh.
High Neg. Delta %TPS TCC Release Time
Downshift TCC Release Time
Max Time Between Engine Pulses
Engine Pulses Per Revolution
Input Speed Cal Pulses Per Revolution
Max Time Between Trans Input Pulses
Output Shaft Pulses Per Revolution
Max Time Between Trans Output Pulses
Overdrive Ratio
PROM ID
Tables
ECM Switch Table
ECM Constant Table
Normal Mode Main Line Pressure, 0 - 64 MPH
Normal Mode Main Line Pressure, 64 - 128 MPH
Performance Mode Main Line Pressure, 0 - 64 MPH
Performance Mode Main Line Pressure, 64 - 128 MPH
Main Line Pressure Vs. TPS Vs. Trans. Temp. (2nd)
Main Line Pressure Vs. TPS Vs. Trans. Temp. (3rd)
Main Line Pressure Vs. TPS Vs. Trans. Temp. (4th)
Normal Mode Pressure Offset (psi) Vs. TPS Vs. Gear
Perf Mode Pressure Offset (psi) Vs. TPS Vs. Gear
Down Shift Pressure Modifier 2 -> 1 Vs. MPH
Down Shift Pressure Modifier 3 -> 2 Vs. MPH
Down Shift Pressure Modifier 4 -> 3 Vs. MPH
Line Pressure Modifier In WOT Vs. RPM
Pressure Correction for A/C On Vs. Gear
Engine Breaking Force Motor Pressure Vs. MPH Vs. G
Adaptive Pressure Modifier Vs. Shift Time Error
Adaptive Cell TPS Boundaries
Adaptive Learn TPS Limits Vs. Gear
Normal Mode Upshift/Downshift Vs. MPH Vs. TPS
Performance Mode Upshift/Downshift Vs. MPH Vs. TPS
Desired Shift Time (sec) Vs. %TPS Vs. Gear
Kickdown Up/Down Shift Points
Hot Kickdown Up/Down Shift Points
Shift Ratio Threshold vs Shift
Gear Ratio Limits For Error Diagostics 85, 86 & 87
Garage Shift Press Vs Trans Temp Vs Input Spd, Drv
Garage Shift Press Vs Trans Temp Vs Input Spd, Rev
Rolling Garage Shift Press (psi) Vs. MPH Vs %TPS
Norm Mode Torque Converter Release MPH Vs. TPS
Norm. Mode Torque Converter Apply MPH Vs. TPS
Perf. Mode Torque Converter Release MPH Vs. TPS
Perf. Mode Torque Converter Apply MPH Vs. TPS
Hot Mode Torque Converter Release MPH Vs. TPS
Hot Mode Torque Converter Apply MPH Vs. TPS
TCC Apply/Release Speed at WOT Vs. Gear
TCC Hot Apply/Release Speed at WOT Vs. Gear
TCC Release Rate Vs. %TPS
TCC Apply Operating Point Vs. %TPS
TCC Release Operating Point Vs. %TPS
Operating Point Multiplier Vs. Pressure
TCC Max Time in Release Before Slip Vs. %TPS
TCC Max Time in Release After Slip Vs. %TPS
TCC Apply Rate Vs. %TPS
Minimum TCC Duty Cycle Vs. Torque Pressure
Maximum TCC Duty Cycle Vs. Torque Pressure
Force Motor Current Vs. Desired Pressure
If anyone is willing to work on building the xdf file I am willing to pay for your time. So anyone who gets a working 1A.xdf file I will pay $100 for it :)

billgraves
Posts: 17
Joined: Fri Oct 20, 2006 6:55 am
Location: Memphis, TN

Post by billgraves »

what do you need still? let me know. I have a calibration file for this TCM. 1994 through 2002 GM 4L80-E stand alone. If you have a 1991-1993 TCM I cannot help you.

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EagleMark
Posts: 424
Joined: Mon Mar 22, 2010 11:11 am

Post by EagleMark »

WOW! You did a great job on an adx from ALDL!

I was skimming through it and only found one issue, unique code number 95 is used in 2 places code 24 and code 22 so it would not let me look further till I changed it.

Good work! Nice job!
1990 Chevy Suburban
1994 Buick RoadMaSSter Estate Wagon LT1.
1972 IH 1210 Isky Cammed Balenced 345 TBI

GearHead-EFI.com EFI Conversions and Chip Tuners!

zetan
Posts: 2
Joined: Sat Dec 29, 2012 1:17 pm

6.5 N/A TCM

Post by zetan »

Hi, I have the same vehicle as you - 1995 Chevy 6.5 Diesel 4L80E.
I swapped out my 6.5 N/A for a 6.5 turbodiesel (but still MFI)
I would like to examine the ALDL stream and potentially adjust the shift points now that I've added a turbo.

TCM 16196390
BJDK 1619 7347 chip

I have a ALDL 2 USB cable hooked to my WinXP laptop.
I was able to load your ADX file, but it appears I still need a XDF file before I can proceed.

Did anyone solve this yet?
Thanks
Zetan

zetan
Posts: 2
Joined: Sat Dec 29, 2012 1:17 pm

Post by zetan »

My bad - all you need is the ADX file Rick provided and TunerPro RT.
I'm getting good readings! THANK YOU!

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