I'm not sure about the ohms, but I just am able to tell its toast when the ISC value in dsmlink changes to a min/max value but the idle stays the same. Then I take it out and watch the motor while I turn the key to the ON position. No movement=ISC flying to garbage bin.

How do you tighten that throttle body elbow bolt on the bottom there? I can just get my fingers in there, tighten it as much as I can, then leave that one.