Jump to content

Welcome to TheMalibuCrew!

As a guest, you are welcome to poke around and view the majority of the content that we have to offer, but in order to post, search, contact members, and get full use out of the website you will need to Register for an Account. It's free and it's easy, so don't hesitate to join the TheMalibuCrew Family today!

Tach Fail

Recommended Posts

I have a 2000 Sunsetter, Indmar engine. The tach  does not work. How does the unit connect to the engine or could it be the gauge itself? What is the best way to troubleshoot this?


Link to post

Tach signal is usually off the distributor.  Could be the gauge, but check all your grounds first (particularly for the gauge).

Link to post

You should have a Medallion Dash Computer under the dash. That is what feeds the gauges. You will need to decide if the MDC failed or if the Tach itself failed.

Do the the other gauges work? 

Does the tach move on key up?

What do you mean by the tach is not working?



Link to post

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...