Vehicle perfomance issues:

1. Stumble during engine warm up
2. No power past about 1/3 - 1/2 throttle
3. no WOT performance whatsoever.

I have repaired the broken ground wire to the EHA and tried a different, brand new EHA ( Somewhow ended up with two)

Replaced injectors for poor patterns ( 5 streams, not atomized mist), also new seals.

Std pressure and volume tests

Steve, I appreciate your questions and observations, but to reiterate an earlier statement, if the WOT switch is working and attached at least as far as the computer connector, why doesn't the computer go into WOT mode? Is there something I am not understanding about how the computer determnes priority?