Search found 190 matches

by gmtech825
Thu May 02, 2024 9:45 pm
Forum: Off Topic
Topic: Reading mode $06 data from LS1 style controller
Replies: 1
Views: 98

Re: Reading mode $06 data from LS1 style controller

EDIT: disregard...havn't had my coffee yet..

have you tried 68,6A,F1,06,02 ?
by gmtech825
Wed May 01, 2024 10:39 am
Forum: Engineering and Reverse Engineering
Topic: quick question on powerpc code
Replies: 3
Views: 157

Re: quick question on powerpc code

Instead of CTR shift del, you can click on the op and look at the bottom right corner of the screen and it will show the actual code.

I also would love to know how to setup ida register values if anyone knows
by gmtech825
Mon Apr 22, 2024 9:42 pm
Forum: Bosch ECUs
Topic: E67 to T87/T87A TCM interface needed
Replies: 79
Views: 12454

Re: E67 to T87/T87A TCM interface needed

very cool stuff!
by gmtech825
Tue Apr 16, 2024 6:45 am
Forum: Engineering and Reverse Engineering
Topic: T87a 10 speed Trans controller
Replies: 35
Views: 16301

Re: T87a 10 speed Trans controller

For T87/T87A, I have a lot of experience, if you want to dump flash .remap, programming, I think I can help you. I am a newcomer, I have been watching this forum for a long time, and my account has just been activated. :lol: :lol: I'm interested in this if you or anyone else is willing to help. Sam...
by gmtech825
Fri Mar 15, 2024 4:50 am
Forum: Ford ECUs
Topic: Decipha's BIN Converter Tool/Script
Replies: 1
Views: 792

Re: Decipha's BIN Converter Tool/Script

bummer...no .bin to .hpt

jk, thanks for making this
by gmtech825
Mon Jan 15, 2024 10:51 pm
Forum: Engineering and Reverse Engineering
Topic: T43 Dissasembly
Replies: 47
Views: 25201

Re: T43 Dissasembly

the older gen 3 stuff has a coast mode flag and then a seperate coast mode while braking flag. It might be that simple
by gmtech825
Fri Jan 12, 2024 11:16 pm
Forum: Engineering and Reverse Engineering
Topic: T43 Dissasembly
Replies: 47
Views: 25201

Re: T43 Dissasembly

Really great work! I'm very interested in the TCC control strategy for these 6l transmissions. I'm curious about how the tcm determines the slip rate when increasing torque demand on 2014+ trucks. steady state they hold a consistant slip rate but as the pedal is pressed the TCC slip increases but do...
by gmtech825
Fri Jan 05, 2024 11:20 pm
Forum: Engineering and Reverse Engineering
Topic: E67 e38 gm lan pid info
Replies: 7
Views: 1842

Re: E67 e38 gm lan pid info

2C FE XXXX Loads the FE DPID with the PID number xxxx AA04FE tells the ecm to send DPID FE at a fast rate (04 is for fast rate) ecu then starts sending 5E8 FE NN repeatedly Where NN is the pid data you can pack multiple pids into a DPID by listing additional pids one after the after so 2C FE XXXX YY...
by gmtech825
Wed Jan 03, 2024 10:50 pm
Forum: Engineering and Reverse Engineering
Topic: E67 e38 gm lan pid info
Replies: 7
Views: 1842

Re: E67 e38 gm lan pid info

the DPID data the ecm broadcasts will be under the ID 0x5E8. the scan tool will request mode 0x2c to tell the ecm what pid to put in what buffer, and then I think mode 0xAA is the scan tool request to start the data broadcast. I can clarify more if it's needed. mode 0x22 is the request for the ecm t...
by gmtech825
Thu Dec 28, 2023 1:53 am
Forum: Engineering and Reverse Engineering
Topic: T43 Dissasembly
Replies: 47
Views: 25201

Re: T43 Dissasembly

universal patcher has the checksum calcs figured out for you already. see the t43 xml