So on the trip home it did it some more but I noted some more details.
It rarely does it on smooth roads unless near full throttle and high turbo pressure eg 25 pounds or so.
Cruising 55 on flat ground turbo pressure at 10-11 pounds it occasionally throws a code. I dont think its a waste gate issue as it is nowhere near full load.
OK, so another symptom is that it did it A LOT on bumpy highway that
was under construction, even at slow speeds, coasting 1-2 pounds tp.
And it occasionally does it at idle. I am going to trying to wiggle wires near the ECM, inspect any plugs near the sensor.
The exact code is PID 102 mode = not responding.
