Idle Speed Control

[JeepsAndGuns]

These calibrations allow for adjustable idle speed control which is adjusted via thecruise control stalk.

Now thats a nifty feature! Something like that would be nice for offroad vehicles that have stuff like onboard air compressors or welders driven off the engine.
Just wish the 411 wasnt so expensive to tune.

[RobertISaar]

Just wish the 411 wasnt so expensive to tune.

give it time... and not much from the looks of the progress both the delcohacking and some on the TGO forums are having.

also, i wonder how that works... i mean, if it's something like holding the switch in the resume/accel position for a couple of seconds(then switch to off to go back to normal idle), i might integrate that into nAst1.... seems easy enough.

[JeepsAndGuns]

Well, a completely different vehicle, but simillar idea. We used to have a 07 international 4300 at work. It had a PTO to run the rollback bed. On it you would turn cruise controll on, then hit the resume accel 3 times quickly and it would hold itself at a high idle for the correct pto speed.

[1project2many]

I can probably find some bulletins on the speed control. Come to think of it, I should mention there's a bunch of information on the GM body upfitter's site:

http://www.gmupfitter.com

It's truck oriented but since we're talking truck applications it's worth mentioning. Here's the speed control:
http://www.gmupfitter.com/publicat/bull/Upfitter_2_Bul82a_081412.pdf


Ford's site actually tells you how to obtain software to reprogram body options.