removing prom
Thread Starter
Joined: Feb 2002
Posts: 3,462
Likes: 4
From: N. Illinois
Car: 92 GTA/ 00 TA
Engine: 383/350
Transmission: 700R4/T-56
removing prom
When I want to remove the prom from the zif do i need to disconnect the battery or can i just disconnect the ecm connector at the battery?
Supreme Member
Joined: Aug 2001
Posts: 2,136
Likes: 2
From: Costal Alabama
Car: 1989 Iroc-Z
Engine: 350, ZZ4 equivalent
Transmission: Pro-Built Road Race 700R4
Axle/Gears: 3.23 Dana 44
When you remove the prom you don't have to disconnect the battery. All you do is turn off the car take the old chip out and put the new one in.
Thread Starter
Joined: Feb 2002
Posts: 3,462
Likes: 4
From: N. Illinois
Car: 92 GTA/ 00 TA
Engine: 383/350
Transmission: 700R4/T-56
And here I thought that in some way or another power had to be cut off from the brain box to do that.
thanks
thanks
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