 What does this switch do on my Motronic Unit?, Not even the po knows |
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| Thunderchief |
 Jan 22 2026, 04:23 PM
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Member  Group: Members Posts: 197 Joined: 12-August 19 From: Pasadena, CA. Member No.: 23,365 Region Association: Southern California  |
This switch on the side of the Motonic Unit for my 3.6 swap has 3 positions but not sure why or what it does. Thanks.
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| Steve |
Jan 23 2026, 08:46 AM
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#2
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914 Guru Group: Members Posts: 6,025 Joined: 14-June 03 From: Laguna Niguel, CA Member No.: 822 Region Association: Southern California 
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Not stock…. You will need to open it up and see what it’s connected to. Could be the immobilizer or ? Since my Motor was from a tiptronic, I had to cut a wire to tell it my car is a manual.
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Posts in this topic
Thunderchief What does this switch do on my Motronic Unit? Jan 22 2026, 04:23 PM
burton73 Not stock
Best Bob B Jan 22 2026, 06:41 PM tomeric914 Maybe a way to disable the car as a theft deterren... Jan 22 2026, 07:17 PM Thunderchief Here is is from the inside. Again its a 3 position... Jan 25 2026, 11:11 AM Superhawk996 Flick it - what happens?
3 position irrelevant - ... Jan 25 2026, 11:42 AM mepstein Send a pic to pcarsba@gmail.com
Ingo Schmidt repai... Jan 25 2026, 11:57 AM Thunderchief Thanks. It does have an aftermarket chip if that m... Jan 25 2026, 11:59 AM Cairo94507 I agree with Tomeric914; likely a kill switch. :... Jan 26 2026, 10:11 AM
ClayPerrine I know the 964 had a jumper to change fuel map whe... Jan 26 2026, 02:03 PM |
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