ECU ID

The club for Nissan Maxima and Infiniti I30 / I35 owners, and the official home of Maxima Club of America!
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N2mesnob
Posts: 170
Joined: Mon May 25, 2009 7:06 pm
Car: 95' SE Pathfinder

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So i got these ECU and it my first time dealing with them but i don't have a part # for them. How do i find the part # for them? They are not printed, stamped , or etched on the units anywhere.
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I also have transmission ECUs I can math up wit 2 out of the 3.
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Also are these Maxi ECUs good for use in any other vehicles?


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goody90q45
Posts: 3679
Joined: Wed Aug 17, 2005 2:07 pm
Car: 1992 Infiniti Q45 (sold)
Location: Orangevale, CA

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The 1st ECU, A18-A15-E73, is from an 89 Maxi, non-turbo, auto transmission, CA emissions. I can't read the # on the others to find them on my list.

Send me an email if you'd like the list of all Nissan and Infiniti ECU's through about 1996. It's a multipage PDF file and I'm not sure how to post it in the thread. msg7941atcomcastdotnet.

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the converted
Posts: 2767
Joined: Wed Feb 21, 2007 7:14 am
Car: '99 BMW M3 6.0
'88 Toyota Celica All-Trac (somewhere in Cali)
'20 Toyota Tacoma
Location: Boston

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http://jimwolftechnology.com/wolfpdf/ECU-ID.PDF You'll find that the ECUs are very specific.

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N2mesnob
Posts: 170
Joined: Mon May 25, 2009 7:06 pm
Car: 95' SE Pathfinder

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Hey thanks for the info guys. Hey Goody90q45 is the list you speak of the same as the one The Converted posted? Also I'm having a problem understanding some thing 1. I figure under the turbo column "N" is for non-turbo? 2. Under the REG. column I'm not sure what the key is for the letters?

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the converted
Posts: 2767
Joined: Wed Feb 21, 2007 7:14 am
Car: '99 BMW M3 6.0
'88 Toyota Celica All-Trac (somewhere in Cali)
'20 Toyota Tacoma
Location: Boston

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F is for Federal C is for Cali, don't know what the U and M are for.


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