[C320-list] Alternator 12v 55 a

[jbrown5093 at yahoo.com]

On some engines I believe it comes from a fly wheel sensor. On others it comes from the alternator. If the boat is wired with an external regulator that shuts off the alternator when at full charge in that set up the tach will not function  when the batteries are fully charged(chartered a boat with that problem once if I remember correctly)

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> On Jul 16, 2017, at 11:50 AM, Ted Harrison <tharrison at innovations-plus.com> wrote:
> 
> I thought the tack comes from the transmission 
> 
> 
> Ted Harrison
> 
>> On Jul 16, 2017, at 11:33 AM, Jim Brown <jbrown5093 at gmail.com> wrote:
>> 
>> Tach?
>> 
>> Jim Brown
>> 
>> On Sun, Jul 16, 2017 at 11:12 AM, Ted Harrison <
>> tharrison at innovations-plus.com> wrote:
>> 
>>> There are several wires on the back of the alternator.
>>> 
>>> Positive, negative
>>> 
>>> Then two wire in a connector. One I have been able trace to the voltage
>>> gauge.
>>> 
>>> What is the other wire for.
>>> 
>>> Ted Harrison