Myteg New Member Jan 28, 2011 #1 hey guys i was lookin at gsr ecu's and i noticed some of them had different codes on them. all of them had P72 on them but some had G1, L5,AM, and G5. i was wondering what those meant??
hey guys i was lookin at gsr ecu's and i noticed some of them had different codes on them. all of them had P72 on them but some had G1, L5,AM, and G5. i was wondering what those meant??
