Hello,
I have a 1991 Mercury 135hp Blackmax outboard. It runs great but I am not getting a signal back to my rpm gauge. I have ohmed out the wire and it is fine. This motor uses a voltage regulator, not a rectifier, he voltage regulator is fairly expensive. Is there an alternative to read my motor rpm's other then replacing the regulator to send a signal through the grey wire back to the gauge?
Thanks in advance.
I have a 1991 Mercury 135hp Blackmax outboard. It runs great but I am not getting a signal back to my rpm gauge. I have ohmed out the wire and it is fine. This motor uses a voltage regulator, not a rectifier, he voltage regulator is fairly expensive. Is there an alternative to read my motor rpm's other then replacing the regulator to send a signal through the grey wire back to the gauge?
Thanks in advance.