There is a device on the drivers side of the ip that has a plunger that has something do do with the throttle can someone tell me what that is and is it sopose to be tied in with the same wire as the fuel shut off?

---AutoMerged DoublePost---

Disregard that last post the piece I was asking about is high idle something or another when its cold I found the fuel shutoff solenoid and it works properly what is the last termail for that is on the injection pump and when should that have power