Operation CHARM: Car repair manuals for everyone.

Connector Views



Component Connector End Views

Engine Control Module (ECM) X1 (LY7)














Engine Control Module (ECM) X2 (LY7)









Engine Control Module (ECM) X2 (LY7) (Pin 1 To 27):





Engine Control Module (ECM) X2 (LY7) (Pin 28 To 73):






Engine Control Module (ECM) X3 (LY7)