need tech2 and/or tech1 help ccm transfer
Thread Starter
Melting Slicks
Joined: Oct 2004
Posts: 2,283
Likes: 0
From: Leeds Alabama
need tech2 and/or tech1 help ccm transfer
I am trying to replace the ccm on my 1996 (first year obd2) cant get tech1 to commincate even with adapter tech2 commincates fine but I cant figure out how to download and upload old ccm data to new ccm with tech 2 ...can anyone help?
Le Mans Master
Joined: Jan 2003
Posts: 8,596
Likes: 19
From: Portland Oregon
Originally Posted by corvette1989bham
I am trying to replace the ccm on my 1996 (first year obd2) cant get tech1 to commincate even with adapter tech2 commincates fine but I cant figure out how to download and upload old ccm data to new ccm with tech 2 ...can anyone help?
