[boneyard Buick]

hey guys, i was just lookin through a summit magazine, lookin at the wiring harness from painless, and it says this:kit has Plugs for : Distriibutor, o2 sensor, fuel injectors, knock sensor, cold start injctior, fuel pump relay, distributor, MAF relay, MAS, oil press switch idle control motor, MAT sensor, TP sensor, EGR solenoid, Starter solenoid, Esc module.

Here are the things im no sure about and need a few answers on:
- What is the MAT sensor?
- What is the TP sensor
- What is the EGR solenoid and is it mandatory
- Starter solenoid? whats this>
- ESC module? is that what plugs into the distributor as well?
- and is the idle control motor on the throttle body?
- And oil pressure switch.

Can someone help me on these things that im not sure about ^^^^ thanx