|12-27-2006 09:51 PM|
The other ECM I have here that may have got mixed up is
1227747 ACSU which comes up as a 350 tbi LO5 1990 chev van but I got it from an 88 suburban
|12-27-2006 09:46 PM|
Re eprom 350 or not..
It has ADTR the small chip has
DELCO ADTR 3432
|12-27-2006 09:35 PM|
Get the Broadcast Number off of the EPROM. It is a four letter code similar to the one pictured below. The EPROM is the one with the light blue cover.
Knowing the broadcast code will help determine your question.
|12-27-2006 09:16 PM|
ow do I check my ecm to see if it is a 350 ecm
The writing on the box says
SERV. NO. 1227747
Suppose to be out of a Suburban 2wd 350 auto Can anyone tell me if this is right ?.. or a way to open it and read the chips to identify thanx