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ALDL connector underdash for 1982 EST system, removal ?

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Old Jun 8, 2003 | 07:01 PM
  #1  
Randy82WS7's Avatar
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Joined: Mar 2002
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
ALDL connector underdash for 1982 EST system, removal ?

i removed the entire ECM harness on pass side of car today, was very straightforward - to my surprise the ECM was already missing from car-

but still have the ALDL connector underdash near column, five wires run to/from it:
they are tan black brown white and yellow, some have black narrow stripes, where do these go other than the black wire and is this easily removable without cutting any wiring ? do the wires stay in dash area of car or do they go into engine compartment ?

thanks for anything
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Old Jun 8, 2003 | 08:00 PM
  #2  
3gc's Avatar
3gc
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Joined: Jul 1999
Posts: 917
Likes: 1
From: Long Island NY
Car: Z28
Engine: 350 TPI
Transmission: 700R4
I'm pretty sure one goes to the computer and i know another goes to the fuel pump relay, one is ground. Not sure where the others go.
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Old Jun 8, 2003 | 08:45 PM
  #3  
Randy82WS7's Avatar
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Joined: Mar 2002
Posts: 4,812
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
this 82 is mechanical pump and computer and harness is removed, so hmm...

the wires at the ALDL connector all must have their own small ECM connector plug then ?>

thanks'
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Old Jun 8, 2003 | 08:58 PM
  #4  
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3gc
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Joined: Jul 1999
Posts: 917
Likes: 1
From: Long Island NY
Car: Z28
Engine: 350 TPI
Transmission: 700R4
Oh i missread that. I thought it was a 92.
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Old Jun 9, 2003 | 12:38 AM
  #5  
Randy82WS7's Avatar
Thread Starter
Supreme Member
 
Joined: Mar 2002
Posts: 4,812
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From: 62656
Car: 1991 S10 pickup 2700lbs
Engine: 4.3L Z TBI
Transmission: 700R4
Axle/Gears: 3.08 7.625"
Originally posted by 3gc
Oh i missread that. I thought it was a 92.
hehehe, cool deal
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