Pete 379 96 wires
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Kenllah, Apr 21, 2021.
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Yea, I don't know why it's not as simple as the others
Sorry manKenllah Thanks this. -
your 3406e is a 40 pin ecm that basically operates the engine where as the 70 pin ecm operates the engine controls and in dash gauges from what i understand
Kenllah Thanks this. -
My dash gauges are definitely independent of the ecm. I do know there are some engine protection parameters thru the ecm and some multifunction out to turn on the check eng / stop eng. Eng fan etcRoger McG Thanks this.
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