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treerootCO
03-02-2008, 08:53 PM
Where does this connect to? It is not listed in the vehicle emissions FSM.

1979 FJ40

Shark Bait
03-02-2008, 08:56 PM
Is that a hand throttle? :confused:

MDH33
03-03-2008, 09:18 AM
Can't make out exactly what it is. Is it a section of Vacuum line?

treerootCO
03-03-2008, 10:22 AM
Yes. It is the Hot Idle Compensator. The little silver box on top of the carb. Jim C. knew what it was.

Rzeppa
03-03-2008, 07:21 PM
Correct; sorry I didn't see this earlier. In any case, the factory hand throttle is all inside the passenger compartment, connects directly to the pedal. See photos of stock hand throttle: