Ok, so I have an 06 mustang gt with bbk 62mm throttle body. A guy with an 07 mustang gt wants it. To save from headache of dealing TPS voltage checks and changing the throttle position sensors out can I take his stock throttle body with HIS throttle position sensor attached off his car, then take my throttle body with MY throttle position sensor off my car and just swap them without issues? Shouldn't be any physical differences but is there a computer issue? And I assume I should disconnect the negative battery cable for this transfer correct? Hopefully this isn't confusing.