finding the ECM
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Junior Member
Joined: Sep 2004
Posts: 6
Likes: 0
Car: 89 GTA
Engine: 350 TPI W Vortec Heads
Transmission: 700 R4
finding the ECM
I cant seem to find the ECM module i am putting a chip in and cant find the box ive looked all around in it the instructions say that it should be on the passangers side fire wall but cant find it I have a 89GTA with the 5.7 thanks
Supreme Member
Joined: Aug 1999
Posts: 2,441
Likes: 1
From: sweden
Car: GTA -89
Engine: Blown 415"
Transmission: 4L80E
Axle/Gears: Strange 12-bolt
Under the dash on the pass.side
remove the plastic cover above the feets, and its placed right behind the leather "pocket".....
/N.
remove the plastic cover above the feets, and its placed right behind the leather "pocket".....
/N.
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