Mercury 402 Rectifier (No tach reading)

camaro82

Cadet
Joined
Sep 27, 2009
Messages
11
Hi guys my tacho isnt working, ive got a new one and that isnt working. I tested the lead running to the tach and that seems fine, these are the rectifier results, does it look like the rectifier is gone?

Red multimeter wire to ground, black wire to 1st yellow wire post - 10ohms
Red multimeter wire to ground, black wire to 2nd yellow wire post - 585ohms
Black multimeter wire to ground, red wire to 1st yellow wire post - 10ohms
Black multimeter wire to ground, red wire to 2nd yellow wire post - 1 on meter
Black multimeter wire to + rectifier, red wire to 1st yellow wire post - 483ohms
Black multimeter wire to + rectifier, red wire to 2nd yellow wire post - 485ohms
Red multimeter wire to + rectifier, black wire to 1st yellow wire post - 1 on meter
Red multimeter wire to + rectifier, black wire to 2nd yellow wire post - 1 on meter
 
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