Skip to content
View in the app

A better way to browse. Learn more.

Ultimate Subaru Message Board

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Pinout for the SMJ 90-94 legacy?

Featured Replies

Anyone have it, every scan has the "refer to foldout" but nobody seems to have scanned the foldout. :mad:

  • Author

its the "Super multiple Junction" connector.

Is this something that would be in a factory service manual set.

I have a complete set for 90...I even have a 90 Legacy. I have no

idea of a SMJ, either what or where it is.

DAMFINO

 

Richard

  • Author

It is in a FSM

 

a friend has my FSM, which happens to be one of those E-bay store copies that leaves out the foldouts so it probably won't have what i need anyway

 

The 10 gajillion FSM scans on the internet also have all left out the SMJ fold out

 

It would be near the front of your FSM book 6 if you have a "real" copy and if you find it would you be a dear and scan it and upload it?

Mine is a factory service manual for a 1990 Subaru. And it makes

reference to a fold out....I don't see one anywhere in book 6.

If you have the electrical schematics the pin out of all the

connectors appear to be there.

No idea why my book liste the foldout but does not have it.

My books when purchased were clean and pure as if they

had never been touched.

 

Sorry I don't have a copy. Post a link to it if you find it please.

 

Richard

sorry about the format...how do I attach an excel file? This is from the Subaru-vanagon list....trust it's all the same. You may be able to deciper the crap below. There are four columns by 16 rows for the 16 pin SMJ and 4 columns by 12 rows for the 12 pin SMJ. The four column headings from left to right are Computer Instrument side; Wire location; Engine side; and Color. Note that pins 6 and 8 on 16 pin SMJ and pin 8 on 12 pin SMJ have no wiring.

-TG

 

 

1 2 3 4

5 6 7 8

9 10 11 12

13 14 15 16

 

 

 

Ign relay#3 1 Injectors Y/R

d6 2 CPC solen W/Bl

Ign Relay #4 3 IAC +CPC Sole Y/R

Ign. On 4 Injectors Y

Ignitor 5 Coil R/G

6

Ignitor 7 Coil Lt Bl

8

d13 9 Injctr 1 Br

d12 10 Injctr 2 Lt. G

d11 11 Injctr 3 Lt. Bl/W

d26 12 Injctr 4 Lt Bl

d/24d25 13 Ground B/Y

Ignitor 14 Ground B

d14 15 Ground B/W

a11/a22 16 Ground B/R

 

1 2 3 4

5 6 7 8

9 10 11 12

 

c6 1 Throt. Snsr Br

b1 2 Throt. Snsr W

b3 3 Throt. Snsr R

b2 4 Throt. Snsr B

a7 5 H20 Temp Sndr B/Y

a21 6 H20 Temp Sndr R/G

c11 7 Ground G/B

8

Oil Press Lt (.3bar) 9 Oil Prss Sndr G/W

Temp Gauge 10 Eng Thermometer W/G

d2 11 By-Pass Air Cont W

d1 12 By-Pass Air Cont B

  • Author

The SMJ is 6 columns by A-P rows, so its a 6X16 i'm specifically looking for the wires that go through L4 and L5

  • Author

Umm, yeah, eliminateing it is easy, its the 2 wires that don't have a home that are currently the problem. :dead:

  • Author

Its alright, i think i have it figured out.

  • 4 years later...

Old thread I know.

 

Does anyone have the fold out for the Legacy 66 pin SMJ? It would be nice to have.

  • Author

should be one in the EJ swap writeup in the retrofit forum

 

Writeup

Edited by NoahDL88
ETA, I did your work for you.

I have read that and there is a picture of the connector but the "fold-out" that it refers to seems to be missing.

Please sign in to comment

You will be able to leave a comment after signing in

Sign In Now

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.