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PCM pinout

Tiny
REDNOSEDSAVAGE13
  • MEMBER
  • 2001 MERCURY SABLE
  • 3.0L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 168,000 MILES
Hi, I just need the exact pinout of the PCM for my car. My car is the GS, it is the Vulcan with the ax4s transmission. Is it possible to get that harness diagram also that would be incredibly helpful? Thank you for your time.
Monday, July 1st, 2019 AT 9:27 PM

5 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I attached the pin out for the engine control module.

All the pins are marked and there function.

As far as the routing, there is no diagram for the harness routing.

Roy
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Tuesday, July 2nd, 2019 AT 3:07 AM
Tiny
REDNOSEDSAVAGE13
  • MEMBER
  • 3 POSTS
Thank you, that is much appreciated. I don't need routing necessarily, just the circuits and how they're distributed.
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Tuesday, July 2nd, 2019 AT 3:28 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

The pin out will tell you the controls.

Roy
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Tuesday, July 2nd, 2019 AT 4:58 AM
Tiny
REDNOSEDSAVAGE13
  • MEMBER
  • 3 POSTS
Okay. What wires are shared with what plug?
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Tuesday, July 2nd, 2019 AT 7:45 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
As you can see there are over 100 wires.

What plugs? What wires?

Roy
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Tuesday, July 2nd, 2019 AT 7:47 AM

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