how to install a computer chip?
Thread Starter
Racer
Joined: Feb 2003
Posts: 437
Likes: 2
From: Georgetown Maine
how to install a computer chip?
I have a 1990 want to install my hypertech chip . Do I have to flip over the ecm to get to the cover ,cause I don't see the cover on top?!! :confused:
Melting Slicks
Joined: Sep 2000
Posts: 2,710
Likes: 1
From: Green Bay WI
Re: how to install a computer chip? (myscx)
Yep, remove the three nuts holding the ECM down and flip it on it's back. You'll have four more screws to take out (7mm if my memory serves me correctly). Once you get the cover off, depress the blue tabs on either side of the PROM to release it. :)
