'92 16v sidekick

[danstrayer2]

        Replaced TPS. No start. Gray/red wire, top position, dead.
 
 Got into the ECU.  Pin B6, which feeds 5v to TPS (Gray/red wire) , .25 volts. Not good.
  Despite advice from fixkick, here's what I did:   (I hot wired ECU,........ I had nothing to lose):
Traced pin B6 back to its source, which is apparently a regulated voltage source, on its own board, mounted vertically on main board.  5 volts to B6 circuit absent there also.
  Looking at this from the end of the ECU which is AWAY from the connectors, this small board has 9 soldered connections on bottom, 4 on the left, 5 on the right.
I found 5 volts source at #1 on left, see images. Connected that to 2 & 3 of the 5 on the right with small wire.. DTC gone, CEL not on, runs like new.