225 Pro XS
S/N 1B287870
Per my other post with an overheat issue, I'm going to buy the Diacom Marine PC Software. My choices for the cable is a 4 pin connector or an optional 2 pin connector. I called Diacom and they think my diagnostic cable connection is 4 pin but wasn't positive due to the year (2006). Is the 4 pin connection in my pics in the center of the PCM the diagnostic connection? My Mercury manual wasn't very clear about the harness connections. Thanks!