Muncie 4-speed switch?

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Aug 3, 2007 | 10:33 AM

eastltd

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Drifting

Joined: Jul 2006

Posts: 1,871

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From: Sault Ste. Marie Ontario

Muncie 4-speed switch?

I have a switch mounted on the 4th gear shaft that has us a little confused. According to the AIM the switch is called a TCS (transmission controlled solenoid?)

Does anyone know the function of this switch? According to the wiring diagrams I have it controls a solenoid on the intake. I believe in an automatic it part of the kick-down circuit, but I can't understand what it does in a 4-speed application.

Aug 3, 2007 | 11:35 AM

mdj21

Racer

Joined: Mar 2005

Posts: 487

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From: Jacksonville FL

i think it is used to keep your vacuume advance from working untill you get into 4th gear.... or something like that.

it is part of the emmisions system....

Aug 3, 2007 | 11:39 AM

Jud Chapin

Race Director

Joined: Sep 2001

Posts: 10,560

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From: Wellington, FL

St. Jude Donor '11 thru '25

Take a look at this to see if it helps...if not, Google it.

http://forums.performanceyears.com/f...d.php?t=493589

Aug 3, 2007 | 11:50 AM

eastltd

Thread Starter

Drifting

Joined: Jul 2006

Posts: 1,871

Likes: 6

From: Sault Ste. Marie Ontario

Quote:

Originally Posted by Jud Chapin

Take a look at this to see if it helps...if not, Google it.

http://forums.performanceyears.com/f...d.php?t=493589

That answers my question. Thanks for posting the link. From what I just read, I don't think I'll be connecting it.

Thanks again.
Ian

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