It was my understanding that super expensive and ultra rare Duramax crate engine had a stand alone ECM.
If this is true (which I dunno if it is or not) but if a person could find the part number for it,
couldn't that person go to the stealership and just order/purchase it?
I dunno if it would also control the Allison 1000.
Secondly, if someone/vendor like Painless, would create an aftermarket wiring harness that connected the stock ECM to the Duramax,
I would like there would be a market to support it.
Bryan Smith
2004 KIA Optima: wife 's DD
1999 Jeep Grand Cherokee Limited: my DD
1993 GMC 3500 Vandura, 6.2L Diesel
1982 J10: Replacement engine now sitting in the truck! No Cab Brow!
1981 J20: Commercial flat bed. Long term Project: RUST! No Cab Brow!