FIXED IT..!!!!! AND FOR ANYONE ELSE HAVING THIS ISSUE YOU CAN BET UR SWEET CULO ITS MOST LIKELY UR PROBLEM AS WELL..!!

ok so i swapped out the Z6 throttle body for my B7 throttle body, plugged in the old "known working MAP & TPS sensors" WALLAAAAAAAAAAAAHHH..!!!!! she started right up, idled awesome, and hasnt dropped RPM's since, even works fine with the a/c on and everything..!!!