lost the ecm?

M

mopartechnician

Alliance Diesel
Joined
Nov 19, 2008
Messages
27
Well I think we just lost the ecm, its on the second truck in my signature adenaline pulse combo. Just uploaded the new pulse tune, also put dyno as tune 2 comp3 as tune 1 and torq as the factory tune. Was driving with the comp3 on and hadn't been into the throttle for about a mile. We were comming to a stop sign so I pushed in the clutch took it out of gear and the truck just died. Beings that I went through the same things with the older tunes where the truck would shut off. I turned the key off, unplugged the module and tried starting, it would just crank. Went in and changed the tune, and unplugged and plugged the adrenaline back up, still nothing. Completly removed the wiring harness and still would only crank. Don't have any gauges, mileage is flashing and getting no bus communication. Also smarty won't connect which is another bus problem. So tomorrow hopefully I will get time to trace the bus wires and maybe pull the ecm out and see if I can find anything. Other than that guess Im gonn have to wait till monday to hear back from quad.
 
Sorry to hear that, Seth. If you need an ECM, let me know - I can probably come up with an 01-02 for ya.
 
no wait to start light, only lights on are abs/brake, seatbelt and check engine, which are all controlled by the pcm.

matt, let me know if you can find one, Im gonna get on dealerconnect tomorrow and go through the diagnostics and see if I can find anything.
 
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