Several days ago, my truck died while cruising at 60mph. There was no warning, pops, knocks, or clunks. The rpms dropped to idle then a few seconds later dropped to zero. Truck had full power until it died. Fuel pressure is good. Only throwing the p1693 code.I believe it to be a ground issue. The truck radio lost memory after sitting overnight and turned the am radio on. I'm looking for wire diagrams or someone who has maybe had a similar issue or any ideas. Anything will help!