OBD1 Diagnostic Port Cover

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Joined
Mar 4, 2025
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Location
Arizona
Anyone have 3D Print file for a Series 80 OBD1 Diagnostic Port cover that they'd like to share? thanks, Nowayjose
 
Anyone have 3D Print file for a Series 80 OBD1 Diagnostic Port cover that they'd like to share? thanks, Nowayjose
I think @Outsane sells these. I'm sure he won't share the file.....
 
Yeah that guy is a jerk
But anyone willing to pay is welcome to buy.

Has anyone done the work for me so I can blatantly copy it and not give you any credit?

Damn kids.... GET OFF MY LAWN!
 
Oops, I misunderstood. I thought this was talking about the obd1 cover - maybe also called the diagnostic port cover - on the obd1 rigs.
 
Oops, I misunderstood. I thought this was talking about the obd1 cover - maybe also called the diagnostic port cover - on the obd1 rigs.
I think you are actually correct on what the OP was looking for...I have a spare that I can send to @Outsane to use as a template if needed, just pm me if needed.
 
OBD1 diagnostic ports vary depending on year/engine, so you should be specific when asking for parts.
1991/1992 3FE
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1993-Early 1995 1FZ
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I bought the Proffit's one and it works.

Side by side, it doesn't seem like it would fit tight, but it seems to.

The replacement has sides that flare out while the original has straight sides.

The original has a strap on the passenger side that it hinges over on, This one doesn't have a strap.

It does seem to attach firmly though.

The replacement cover lacks the pin diagram of the original.

Time will tell if it survives. The biggest risk is of it popping off without a restraining strap to prevent loss.

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This is on my spare harness for a late '94 OBD1 for pics...not sure if you can remove the cover with the hinge without de-pinning the whole plug/interface (I have this hanging in the garage and had to wedge between the truck/wall to get pics, haven't looked too closely yet to see if it can be removed easily). If it can be done, I'm happy to share with @Outsane if he's willing to do a scan and make a catalog addition to his other goodies. At this point, I'm not looking to sell this one, but again, happy to share with someone with scanning/reproduction skills and get mine back.

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I made a diagnosis port cover it on the site..
 
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