Subjects>Electronics>Computers

How do you install a computer into a 1991 Chevy cavalier rs?

Anonymous

∙ 15y ago

Updated: 9/18/2023

Unhook the battery. Remove the glove box door. You'll see the ECM. Unplug the wires to it. There are four nuts that hold it in. Loosen them and take out the ECM. Reverse the procedure to install. Remember to put your original PROM chip in the new ECM.

Wiki User

∙ 15y ago

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