Where's the TPS?

I have a 1990 Cherokee 4.0L Automatic
I know the TPS is on the throttle body, but where? THere are two things on the Trottle with wires coming out. Is it one of those and if so which one?
Also where's the IAC.

Sorry bout the noob questions.

tps is the one firthist to the drivers side the other is the air idle motor.

is the air idle motor the same as the IAC?

Here a pic of the throttle position sensor:

http://www.smpcorp.com/mycgi/ibg.asp?parts=TH67


This is the idle air controller (IAC):

http://www.smpcorp.com/mycgi/ibg.asp?parts=AC12

Ahh, Renix. Yours is easy to spot.

Look for a smallish black sensor held on with two small screws on the driver's side of your throttle body. Confirm there are two harness connectors coming off - a 3-place and a 4-place. That's the TPS.

The IAC motor is metallic, and is directly connected rather than having wired connexions...

5-90