[chargedup]

Hey guys, just got my car back together after installing my stage 2 clutch and I've been trying to get it to start to no avail ever since. Initially, i was getting zero power to the car and saw that I blew my main fuse on the battery terminal. Replaced that and now I'm only getting starter click, with no turn over at all. Batt has good voltage, tried several different batteries. Grounds are all connected correctly, starter is getting power and was removed and tested at a local auto parts store (3 times) and they said it was good. Fuses I checked were good too (inhibitor, c/open, starter, alt. starter), so cannot figure out what is going on. it is throwing a p2102 code which leads me to believe I'm not getting enough power to the intake manifold sensor, which would seem to be a ground fault but they've all been triple checked. Anyone have any input?

edit: buddy just came by and we tested power to the starter. it's getting full power until we try to start the car, then the power goes to zero.