The fact that you got CELs suggesting simultaneous issues with three related sensors tells me it's probably not the sensors that are bad (or your plugs). More likely the wiring or the ECM. You seem insistent on replacing components until you find the one that is the problem. If you have unlimited funds, this process may eventually work.

It was suggested previously to test the sensors and wiring with a multimeter per the service manual. You seem to indicate that you may have done (some of) this. What were the results of the resistance and continuity checks? Did you check the wiring from the ECM connector to ground for continuity and the resistance between the specific ECM connector pins? If these results all checked out, it may very well be your ECM. Do you know someone with a unit you can swap in to test it? Have you already tried resetting it?

I hate to see you throwing money at a problem without knowing the root cause, but sometimes that's the fastest and easiest way (just not the cheapest).

 

No. I dont have anyone with a ecu I could borrow. Everything has tested fine. If all else when I do get to replacing the ecu and that works. I will send all the new sensors back as a return to get some of my money back. It's just trial and error from least to most expensive parts right now. It just baffles me how I can turn the key off then on will going down the road and the problem fixes itself for a short amount of time. So I replaced all sensors just in case there is a bad spot in them even though they check good when I get to check them.

 

Sounds like a bad ground, look at the service manual to identify where they are located. Good luck man.

 

Rookie mistake. Found the problem. When comparing old and new plugs the gap was .034 instead of .044. Sending parts back for full refund. Keeping the crank sensor. Old plug was broke where it attached to motor. And keeping tct. That was my problem though. Plug gap was off...