That is a great idea while working on tunes, TY!

I want to increase the idle for faster charging a battery bank.

Let it fail first, then start logging when you restart, as you said that only takes 10-30min.

I figured it might be useful, doesn't have EGR like the same year S-10, doesn't require the (extra?)PRNDL inputs like the Express.

I see that some of the trucks have:
Blue Connector
pin 22 PTO Switch Enable Signal
pin 52 PTO Status Signal
pin 78 PTO Engaged Signal

On the Express and Astro it looks like none of those are populated/used.

Is that a limit of the IAC valve?

I would like it to be adjustable up to about 1100rpm.

Not sure if this is the correct place to post this. Attached is the bin file from an 02 GMC Safari(Chevy Astro) 4.3l v6 LU3 MFI 4l60e no-egr from factory. DMNP Model code: M,TM11006 RPO Codes: AN0 (ADJUSTER SEAT,MANUAL,6 WAY,LUMBAR,DRIVER,PASSENGER) AG1 (ADJUSTER FRT ST POWER, MULTI-DIRECTIONAL, DRI...

Thanks to everyone that has helped make this happen. I have been testing it out using VXDIAG VCX Nano GDS2 and it has been working great. I have a reliable elm device that I would like to try out as well, is there a command line option or something I need to enable to test it out with this elm based...

Is it possible to have a high idle modification done using an unused input for the 0411 pcm?

Or maybe using the LS1 Boost OS? viewtopic.php?f=42&t=7482