Converter loc-up switch?

[98stocker]

A better fix might be to find out the computer input that would unlock the tcc. There is probably a pressure switch or sensor which, when it reads a high pressure, would unlock the tcc. Modify that signal so the pcm reads high pressure a bit earlier would do what we want. I would love to have a bigger brain than mine work on this...

Oh, I guess the pcm doesn't control it. It has a separate tcm, and alldata doesn't seem to tell me which wire is from the pressure sensor(if there is one). Somebody will know this, though.

 

[codyj86]

there is no pressure switch. it reads signals from the pcm and tells it to lock or unlock the tcc.