86 relays,Part 2
Team Owner
Joined: May 2002
Posts: 24,337
Likes: 25
From: San Diego , CA Double Yellow DirtBags 1985..Z51..6-speed
By your right knee under the dash is the aldl diagostic connector.
OOOOXX
OOOOOO
There are 12 pins as shown. Short the two pins marked X with a paperclip.
Turn key to on position (not run).
You should hear the main cooling fan roar on, that's a clue you're in diagnostic mode.
The check engine light will also start flashing.
Flash pause, flash flash pause... means code 12
Flash flash flash pause flash flash flash flash pause.... means code 34
And so on...
Got it? It's sort of like reading morse code. Anyways, the light will flash code 12 three times. That just means the computer is working. Then it'll flash all your trouble codes, if any. They'll flash three times each also, so you have a chance to write em all down. When those are done, it'll flash code 12 again. It'll then repeat through the trouble codes in case you missed any the first time.
Now go grab a paperclip and have some fun.
OOOOXX
OOOOOO
There are 12 pins as shown. Short the two pins marked X with a paperclip.
Turn key to on position (not run).
You should hear the main cooling fan roar on, that's a clue you're in diagnostic mode.
The check engine light will also start flashing.
Flash pause, flash flash pause... means code 12
Flash flash flash pause flash flash flash flash pause.... means code 34
And so on...
Got it? It's sort of like reading morse code. Anyways, the light will flash code 12 three times. That just means the computer is working. Then it'll flash all your trouble codes, if any. They'll flash three times each also, so you have a chance to write em all down. When those are done, it'll flash code 12 again. It'll then repeat through the trouble codes in case you missed any the first time.
Now go grab a paperclip and have some fun.
