Search found 733 matches

by NSFW
Sun Jun 08, 2025 11:28 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: Small pull request for PCM Logger
Replies: 1
Views: 507

Small pull request for PCM Logger

https://github.com/PcmHammer/PcmHammer/pull/9 This fixes a bug that a couple people reported in the last couple weeks. That bug has been there since day one, but apparently the rest of the world JUST discovered the logger. :) I'm also including a fix for different bug in the Logger class. This one i...
by NSFW
Sat Jun 07, 2025 1:18 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P59 Desired Pedal Area - Alternate
Replies: 13
Views: 1365

Re: P59 Desired Pedal Area - Alternate

I think we're both right but we're talking about different things... "Desired pedal area - normal" and "desired pedal area - alternate" can be different, as they're for different circumstances. But there are also "desired pedal area - normal, redundant" and "desire...
by NSFW
Wed Jun 04, 2025 4:27 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P59 Desired Pedal Area - Alternate
Replies: 13
Views: 1365

Re: P59 Desired Pedal Area - Alternate

I haven't used EFI Live, but I think that whoever created the XDF probably did, and they're B3207 and B3208 here. Not sure if you've got a typo or if you're looking at different tables, but I'm pretty sure they need to match in DBW cars. There are two branches of code that do all of the DBW stuff an...
by NSFW
Tue Jun 03, 2025 4:16 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: P59 Desired Pedal Area - Alternate
Replies: 13
Views: 1365

Re: P59 Desired Pedal Area - Alternate

It's my understanding that each OS requires a particular TAC + pedal. All three need to align. But I've only heard of two combinations, like the 7603 OS works with the 03-05 TAC and pedal, and some OS's use the 06+ TAC and pedal. So your 07 van OS would need the later TAC and pedal, or you'd need to...
by NSFW
Wed May 21, 2025 8:41 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: Return-to-idle tuning for a 2002 Corvette
Replies: 25
Views: 14274

Re: Return-to-idle tuning for a 2002 Corvette

Return-to-idle trouble issues are fairly common with... * aftermarket throttle body (doesn't meet the PCM's assumption of blade-angle vs aperture-size) * aftermarket cam (runs rougher) * aftermarket clutch (weighs less, slows down faster) I have all three, so it it was really bad at first. I should ...
by NSFW
Tue May 20, 2025 5:10 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: Return-to-idle tuning for a 2002 Corvette
Replies: 25
Views: 14274

Re: Return-to-idle tuning for a 2002 Corvette

Got a new engine, and had to start over from scratch on idle tuning. I managed to get it driveable but still had some surging while coasting to a stop, or if I fixed that I ended up with some stalling instead. Went to a new tuner who made it surge less without stalling, but it was still annoying to ...
by NSFW
Sat May 17, 2025 12:08 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: Mother of all 7603 XDF files
Replies: 122
Views: 266310

Re: Mother of all 7603 XDF files

I added some sections to the XDF to look at the data in the parameter blocks.
by NSFW
Mon May 12, 2025 9:54 am
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: .Net 8, cross platform, and Windows 7/8
Replies: 27
Views: 10446

Re: .Net 8, cross platform, and Windows 7/8

I fixed the logger issue, the new UI was passing the OS ID from a variable that I meant to get rid of, so it wasn't initialized.
by NSFW
Sun May 11, 2025 3:27 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: .Net 8, cross platform, and Windows 7/8
Replies: 27
Views: 10446

Re: .Net 8, cross platform, and Windows 7/8

Halfway through my testing today, my car got into a state where the logger doesn't work right when I log with the new app, but works fine with the WinForms app. Not sure how/why but it uncovered an error scenario that isn't handled correctly in the shared library so at least now it shows an error me...
by NSFW
Sat May 10, 2025 4:42 pm
Forum: GM LS1 512Kbyte and 1Mbyte and newer
Topic: .Net 8, cross platform, and Windows 7/8
Replies: 27
Views: 10446

Re: .Net 8, cross platform, and Windows 7/8

Debug logging is fixed, and data-log saving is implemented but not yet tested in-car. I'll try it this weekend though.