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How do you identify which car an ECU/ECM came from?

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I have a couple of Subaru ECU's (or ECM's) pulled from a junkyard. Is there an easy way to figure out what model/year/engine/transmission Subaru they are for?

 

For example, one ECU I have is labelled as:

DK6 7Y

22611 AD57A

JA18000 DK6 7515

 

How does one translate this info to something useful?

sure.

contact your friendly subaru parts person

 

and they can run the part number off of the ecu for you

 

erm....

yeah :D

 

i'll try to remember to do that on Monday... ;)

 

Jamie

  • Author

I found this info from a web that sells ECU's. Useful for searching and identifying ECU's (or ECM's as some people call them)

 

http://www.autoecms.com/main.htm

 

I did a search under "Part number like" and entered "AD57A" (I didn't enter 22611) and voila, I was told the ECU is from a 1998 Legacy 2.2 with left hand drive and auto transmission. This sounds correct to me based on what the seller told me.

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