is this the TPS? the piece to the right of the two intake ports? Looking from the front of the engine back. The reason i ask is i was checking some of my sensors to see if any of them were bad, refrencing my service manual it said the TPS should have 3 wires, while the piece i'm looking at)The on to the right of the intake ports) only has two wires.

 

That is the IAC. The TPS is on the BOTTOM of the throttle body (the part where the intake ports are).