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1992 diesel question?????


bsmitty
09-20-2004, 11:10 AM
I have a 1992 dodge ram 250 diesel. I wanted to know how to hook up a tack to it. Like where does the wire go that reads the rpm's. Thanks for responding!!!!!!

bsmitty
09-21-2004, 07:43 AM
So no one knows this, I am new to the diesel world.

RexNfx400
09-21-2004, 08:13 PM
Autometer.com

moparboy99
09-23-2004, 10:55 AM
I'm pretty sure that they have to be spliced into the ecm harness but I don't know exactly were but if you want I could probly look in a book at you and find out.

ccf
10-10-2004, 10:23 AM
A little late here but 92 has tach wiring in, located above e brake in cab. I belueve isspro has an adapter that plugs right in, including lighting
Clark

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