Thread subject: Whaler Central - Boston Whaler Boat Information and Photos :: My 2005 Johnson 90 has a SIX pin tach connector
Posted by Joe Kriz on 07/27/10 - 10:41 AM
#4
That is strange, the wiring harness in this diagram shows a 6 pin for the ignition switch and an 8 pin for the System Check Tach or System Check Gauge. http://www.whalercentral.com/articles...icle_id=72