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Home
Buick
Park Avenue
Engine
Computer
ECM pin in wiring diagram needed?
1994 BUICK PARK AVENUE
175,000 MILES • 3.8L • V6 • TURBO • 2WD • AUTOMATIC
ALICIA BETTIS
MEMBER
1 POST
FOLLOW
Trying to find the pin and diagram for the ECM.
Nov 9, 2024 at 12:20 PM
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STRAILER
CERTIFIED EXPERT
53,854 POSTS
Sure, here is the pinout for the engine ECM. Check out the images (below). Let us know if you need anything else.
Images (Click to enlarge)
Nov 9, 2024 at 12:23 PM
BUICKHEAD
MEMBER
1 POST
This is exactly what I need, but I also need the pinout for the blue and the grey connector in the 1st image.
Aug 19, 2025 at 3:55 PM
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STEVE W.
CERTIFIED EXPERT
15,113 POSTS
These should be the ones for the 3.8 PCM in the original post.
Images (Click to enlarge)
Aug 20, 2025 at 12:01 AM