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Architecture & Porsche's
 
Join Date: Jan 2006
Location: Austin, Texas
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928-Electrical-knowledgeable: where's "Plug X" by the fuse panel?

I have no idea where this is: my only reference was to the bottom (of the fuse panel) alphabetical wiring plugs, but it stops at W...last time I recited the alphabet, X followed W..:/

85-86 LH Jetronic car. Thanks!

Mark

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Old 10-18-2011, 05:53 AM
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IIRC its in the center of the panel NOTE is only a 4 pin connector,
the rest of the connectors are 5 pin per row
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Old 10-18-2011, 06:02 AM
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"your strength gives me strength" (The Mummy, as stated by the wee thief).

Can you tell me where on this picture to look? I'm not seeing it. :/


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Old 10-18-2011, 06:13 AM
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Old post, but so are these cars also.
I have trying to find this mystery plug X, but no result.
-85 euro manual, with LH Jetronic, but same electric panel as in above pics
Old 04-24-2022, 05:28 AM
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i see in the OP pics that the page in the manual was printed in 84 - so it may not apply to your later car...?? - the 84 CE panels have the old style fuses
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Old 04-24-2022, 07:17 AM
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Are you looking for the plug that goes to the alarm? If so it is located above the glove box, at least in left hand drive cars. I see yours is a euro, and don't know your locations so don't know if you are right or left hand drive.
Old 04-24-2022, 07:25 AM
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I am from Finland , and car is German import. This "plug X" in pic. Dont know if it is correct to my 4,7 euro manual lhd. Its from 1A page 66 from WSM
Old 04-24-2022, 09:21 AM
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That reference is for the 84 Euro, which was the first LH-Jet model.

What are you looking for? are you trying to determine if you are getting power to the LH computer?
on the LH plug 5 should be ground, so verify that it has continuity to the chassis. LH Pin 9 shoul receive power from pin W23 on the CE panel. W23 is connected to pin 87 of the LH Realy.
Old 04-24-2022, 10:47 AM
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Plug X does not exist after 1984. The whole CE panel was redesigned in 1985, more fuses, more relays and bigger plugs with more connections on each.

Alan

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Old 05-06-2022, 03:46 PM
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