Search found 80 matches

by zack4200
Wed Jun 05, 2024 10:46 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: IPC Hammer
Replies: 120
Views: 299988

Re: IPC Hammer

Anyone know how to recover IPC bricked during flashing. One is hardbricked, no data being send, the other only dumps a2 status and don`t take any commands. Should be able to do it with minimon. I know FixedUntilBroken has covered it in some of his videos on YouTube but I don't remember which ones.
by zack4200
Mon Dec 04, 2023 2:33 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: IPC Hammer
Replies: 120
Views: 299988

Re: IPC Hammer

As far as I know, as it is a port of PCMHammer, it has no .bin files. Mike IPC Hammer does include a bunch of stock bins but iirc they're only grouped by year range that they're compatible with and otherwise don't have any descriptions of which options they have enabled/disabled. Well, I guess it's...
by zack4200
Mon Dec 04, 2023 2:30 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: IPC Hammer
Replies: 120
Views: 299988

Re: IPC Hammer

04silverado6.0 wrote:I have os:15190861 cal:10367965 hardware:15190826 05 cluster for 03-04. Would anyone have the calibration for this or a way to retrieve it?
Its included with IPC Hammer, download it from github then unzip and it's in the folder 05cluster03-04truck
by zack4200
Sun Dec 03, 2023 10:19 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: IPC Hammer
Replies: 120
Views: 299988

Re: IPC Hammer

MudDuck514 wrote:As far as I know, as it is a port of PCMHammer, it has no .bin files.

Mike
IPC Hammer does include a bunch of stock bins but iirc they're only grouped by year range that they're compatible with and otherwise don't have any descriptions of which options they have enabled/disabled.
by zack4200
Fri Dec 01, 2023 12:23 pm
Forum: Custom Code
Topic: P04 Custom Code
Replies: 52
Views: 68458

Re: P04 Custom Code

If you haven't seen it before, this post http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1898-GM-V6-PCM-pinouts is pretty helpful for seeing some of the various used/unused pins on different applications. It is missing the pin for the rear locker in the U vans, so I'm sure there are probab...
by zack4200
Fri Dec 01, 2023 11:04 am
Forum: Custom Code
Topic: P04 Custom Code
Replies: 52
Views: 68458

Re: P04 Custom Code

no problem!
by zack4200
Fri Dec 01, 2023 10:44 am
Forum: Custom Code
Topic: P04 Custom Code
Replies: 52
Views: 68458

Re: P04 Custom Code

I am sure these performance modes are triggered by external switches. We need to locate the pins that are being used for this. 2nd gear start and performance might use the same pin, but 4wd low will be definitely another pin. Than we can manipulate the command logic. I think some might be mutually ...
by zack4200
Thu Nov 30, 2023 2:14 pm
Forum: Custom Code
Topic: P04 Custom Code
Replies: 52
Views: 68458

Re: P04 Custom Code

I also realized what the URBAN tables are. I don't know why they're called urban and I still don't know how to activate them but they are just gears that hold the gear indefinitely and don't upshift until the max MPH in stock setup. sounds like it could be related to paddle shifting? From what I'm ...
by zack4200
Wed Nov 29, 2023 9:00 am
Forum: Custom Code
Topic: P04 Custom Code
Replies: 52
Views: 68458

Re: P04 Custom Code

Maybe trace where it get saved and monitor that value. Found some 2nd gear switch that use the same logic as 4Low/tow and performance switches. Might give you good starting point to figure all the inputs, tracing the board. It is from 2002 v6 firebird pcm C2 pin21 is the same pin used for the perfo...