I want to change my 2002 oldsmobile intrigue v6 3,5l engine control module ECU on 2002 Oldsmobile Intrigue

I want to change my 2002 oldsmobile intrigue v6 3,5l engine control module ECM. Someboby can help me about which code number will directly fit in my car without needed to take it to the dealer for a flash, reprogramming. I have been told that each Engine module unit has a specific code that make it fit without a need of reprogramming at the dealer.

by in Champlain, NY on December 23, 2013
1 answer
ANSWER by on December 23, 2013
Pull the ECU and look at the tag, or you'll have to scan it to find the number.