Tach not working. 1987 90HP Ev (E90TLCUR)

[bang4dabuck]

Had continuity on all 3 (+,- and gray)from Deutsch connector. This was a new Faria. It did work when 1st connected several months ago. This is a project that is being done on a driveway. I guess my STATOR is bad, only got .002 reading and per manual S/B .695 - .705. RECTIFIER ???

Stator done ??? If so and I get a new one, could a bad rectifier screw it up ??? Stator is probably the tach's issue ???

 

[metriccrescentwrench]

Re: Tach not working. 1987 90HP Ev (E90TLCUR)

I guess my STATOR is bad, only got .002 reading and per manual S/B .695 - .705.

Which test are you referring to? And what manual are you using?

Most of the time when the tach quits working it's because of a bad rectifier/regulator.

 

[bang4dabuck]

Re: Tach not working. 1987 90HP Ev (E90TLCUR)

OMC manual, STATOR RESISTANCE CHECK. I did this test while in place. I did not disconnect stator at the 2 plugs. My voltmeter appears to also not be working.