ECM resetting/cutting off...Need help from the experts

[sams86gn]

I'm having this exact issue as well. Just started out of the blue. I don't have a direct scan though so I will be checking the other things.

 

[Steve V]

I have had the same issue as well. I have the powerlogger. I have done just about everything imaginable, 3 ecm, 4 chips, all grounds, sensors, ign switch, ran new power/ground for ECM. Still remained. At this point I have gone from Bob's chip to Erics and it has been fine for 500 miles or so. But I am still not convinced it is fixed,