Tachometer replacement for a Nitro Ultra and Johnson 150 HP TJ150SLEIE

w2much

Lieutenant
Joined
Jun 22, 2005
Messages
1,285
A couple of question here. My tachometer is bouncing around , I believe it to be bad. The batteries are charging. I have the wiring correct according to the manual and experience.
How many poles should it be set at for this engine?
Can a newer system check tachometer be used as a replacement.
Thank you in advance.
 

w2much

Lieutenant
Joined
Jun 22, 2005
Messages
1,285
Tachometer issue on Nitro with a 150 TJ150SLEIE

A couple of question here. My tachometer is bouncing around , I believe it to be bad. The batteries are charging. I have the wiring correct according to the manual and experience.
How many poles should it be set at for this engine?
Can a newer system check tachometer be used as a replacement.
Thank you in advance.
 
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