Car: 79 TR7 US Federalized, Dual carbs
Well, in looking at my throttle jack I'm not sure it is broken. The white
casing is cracked though. I am sure that it is not connected. The ground is
connected and it goes to the carbs. I don't know where the main wire is. I
don't have my Haynes book. Only a 77 TR7 book. It says only Canadian cars
have throttle jacks and that there should be a slate and yellow wire
connected to it. I can't find a slate and yellow wire.
Here is what I have coming out of the harness under the carbs:
Green Wire & Green w/Orange stripe wire connecting to the bottom of the
intake manifold via a white plug. Not likely candidates.
A brown w/Orange stripe wire with a tubular connector. Goes no where.
A black wire with a tubular connector connected to a black wire that
attaches to the backside of the front carb.
A black w/Orange stripe wire with a tubular connector connected to a black
w/orange stripe wire that connects to the backside of the front carb and it
looks like it goes into a white socket. It is a little aft of the pure black
wire. The black and black w/orange wires are joined via their insulation
(like zipcord) between their tubular connectors and the carb.
A black w/red wire going to an odd little switch that just dangles.
A green w/orange wire going to the same odd little switch.
Any ideas? The orphaned brown w/orange seems like a candidate but the
tubular connector surely won't fit the spade connector on the bottom of the
throttle jack.
Any help greatly appreciated.
Jim Van Riper
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