A/C Compressor activation on P59
23 posts
• Page 3 of 3 • 1, 2, 3
Re: A/C Compressor activation on P59
What xdf ??
Is it locked ??
Try to View/Edit XDF Header Info.
Is it locked ??
Try to View/Edit XDF Header Info.
Windows 10 is like an off idle flat spot ... It stumbles when it's time to go!
- rocketmench
- Posts: 3
- Joined: Thu Feb 11, 2021 2:12 am
Re: A/C Compressor activation on P59
Well I just realized the missing parameters were under the un-expanded "AC" tab in the fans parameter list. Didn't even notice that till just now! Obviously a newbie here. As for which xdf, I'm not sure how to answer that. I was given the xdf from a member at gearhead-efi who indicated it had the AC fan controls. And so it does. So now I should be able to confirm fan operation in my bench-top testing.
- ShorTuning
-
- Posts: 33
- Joined: Thu Dec 13, 2018 4:42 pm
- Location: On the Dyno
Re: A/C Compressor activation on P59
This all makes perfect sense. Now I need to inspect the boards for the tach output. None that I know of have the 12v pullup built on the board any longer. Parameter to select pull-up is in the software but no hardware to make that work. For swaps that require that I usually wire a 1k resistor between B19 and the tach output to get the pullup to work.
23 posts
• Page 3 of 3 • 1, 2, 3
Return to GM LS1 512Kbyte and 1Mbyte
Who is online
Users browsing this forum: No registered users and 1 guest