Cat 3406E Ecm Wiring Diagram. Your volt meter cannot load test the wire. They are powered direct from the batteries, or from the starter positive post on your truck with an inline fuse.
The electronic guide provides material about the engine, connectors, many helpful illustrations, different colored diagrams, and schemes. China cat engine ecm controller 2906 255 5285 262 2879 372 478 7933 10r5643 20r2067 20r8182 control gp c9 c10 c12 c13 c15 3116 3126 3406e 3408 3412 sel generator part. For partial (detailed) views of.