Can't seem to get the high idle feature to work. Tried a few different things.
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Can't seem to get the high idle feature to work. Tried a few different things.
Manual Trucks need to have a specific pin on teh ECM grounded to work.
Google is your friend for the exact pin, as I dont remember it.
I did the pin down at the ECU on my early 04 truck, but I found this that I wanted to try for my other truck.
http://carbonitecummins.com/Documents/High%20Idle.pdf
From what I'm finding. Pin 22 on ECM connector B...? In the service manual page 8W-80-98: CAV 22 - PTO switch sense
And a pin pigtail: 3164263
Got the manual idle to work. But can't seem to make a difference on the settings. It always hits 1100 rpm after pressing set.