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Loose cables in a 1982 US

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Old 11-26-2023, 04:35 PM
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kacperbeski
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Default Loose cables in a 1982 US

Hey guys,

Doing a quick check-up I found these 2 cables loose in the engine bay. She drives ok and I haven’t really noticed any new problems (out of the ordinary ones).

I’ll appreciate any help. Thanks!



Old 11-26-2023, 04:58 PM
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Speedtoys
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Clearly theres a microswitch near your throttle assembly -not connected-.
Old 11-26-2023, 05:09 PM
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Andrew Schauer
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That could also be for the A/C idle up air valve, which should be bolted to the strut brace. Can you clean up the wires and tell us what colors they are?
Old 11-26-2023, 06:04 PM
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kacperbeski
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Thank you both.

the wires are black & ‘white’ (more like off-white). Never really used AC so might be the case.

The throttle seem to be connected (from top)



Old 11-26-2023, 06:05 PM
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Ladeef
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that's the idle microswitch, I have mine disconnected too, sometimes solves weird idle issues. I believe when the switch is activated, "no throttle input" the car goes into idle mixture mode. There's one for full throttle as well, I believe it deactivates the AC?
Old 11-26-2023, 06:08 PM
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kacperbeski
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Originally Posted by Ladeef
that's the idle microswitch, I have mine disconnected too, sometimes solves weird idle issues. I believe when the switch is activated, "no throttle input" the car goes into idle mixture mode. There's one for full throttle as well, I believe it deactivates the AC?
Oh, interesting. I am still trying to understand where to plug it in. Can’t see a spot for it. Do you maybe have any pictures / guide?

Thanks!
Old 11-26-2023, 06:41 PM
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Ladeef
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Originally Posted by kacperbeski
Oh, interesting. I am still trying to understand where to plug it in. Can’t see a spot for it. Do you maybe have any pictures / guide?

Thanks!
Look where the accelerator cable attaches to the throttle body on the drivers side. Under the intake plenum.
I'll try to fin a pic. There's two microswitchs.
Old 11-26-2023, 07:16 PM
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Andrew Schauer
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From the '82 US wiring diagram, the idle switch has a black wire, and white/black striped wire. The full throttle switch has a black wire, and wire white. As mentioned, they are both on the side of the throttle body, not far apart.

Old 11-27-2023, 02:24 PM
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Mrmerlin
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OP One switch is above the other, look carefully you will see them .

The AC idle solenoid has a set of one black wire and one brown wire.



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