Ecm 12211031 hdw 09386530?
11-23-2013 | 01:45 PM
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Ecm 12211031 hdw 09386530? I bought an LS1 engine from a Camaro -01 and ECM box has the number 12211031 and 09386530, what distinguishes it from a 1220411?
Easily! took out the computer from the bracket and there sits id patch down the right numbers 1220411
Easily! took out the computer from the bracket and there sits id patch down the right numbers 1220411
Last edited by Totto65; 12-01-2013 at 10:33 AM. Reason: Find the right number on ECM
