The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Engine & Drivetrain > LSx Swaps

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 02-14-2019, 08:30 PM   #1
NC_John
Registered User
 
NC_John's Avatar
 
Join Date: Jul 2013
Location: Rockwell, NC
Posts: 1,639
AC Request

Will a +12V signal (from the compressor turn-on signal for example) to the AC request pin be enough for the pcm to to consider the ac is on (trigger the higher idle)?

There are numerous inputs and outputs for the AC but since I am controlling through the vintage air I don't want to mess with all that. My tuner has asked me to provide this signal (ac on) to the pcm.

Thanks
__________________
1970 C-10 LWB "Blu"

Instagram (current build pictures) 70_nc_c10
NC_John is offline   Reply With Quote
 

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:13 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com