93 s 10 chevy blazer 4.3L 6cl and vin "w"
i was having a hard shift from 1 to 2, so i changed out my throttle position sensor. i unhooked the battery, then proceeded to unplug map sensor so i could get the TPS out easier. i unplugged the TPS and and unscrewed both screws, replaced with new part, and plugged everything back into the exact spots i took them from. hooked the battery back up, and now my truck wont start. no power whatsoever. i tried to get a jump and still nothing, i charged my battery and still nothing.
any ideas of where to head next?

 

you check fuses?

 

Did you try putting the old parts back on and see if it starts that way?

What do you mean "No power at all" cause to me that means you dont get anything when you try to start, no lights, no cranking, no nothing...

Or does it crank till your battery dies but no start?

 

yeah, fuses are fine.

I put the old part back on, it still didnt do anything.
yeah no power at all. no crank. no lights. i put the key in, and turn and nothing happens.

 

Have you tested the fusible link between the battery and the starter? Rechecked your battery connections?