Merc Outboard Help
#1
Racer
Racer
Thread Starter
Merc Outboard Help
Anyone know what these two vacuum switches do and why the black one on the left would not be hooked up?
It is a 2004 Mercury 200 EFI
Thanks
It is a 2004 Mercury 200 EFI
Thanks
#2
Charter Member
Charter Member
Did you try asking this question over on Scream-n-fly.com? They will probobly know.
I have a 2005 225 EFI Merc. 3.0 Liter, and I'll try to take a look tonight, if it's not raining, and see what is hooked up on my motor.
Dean
I have a 2005 225 EFI Merc. 3.0 Liter, and I'll try to take a look tonight, if it's not raining, and see what is hooked up on my motor.
Dean
__________________
Everything is for sale @ a certain $$
Everything is for sale @ a certain $$
#4
Registered
Join Date: Sep 2008
Location: Bradenton Fl
Posts: 133
Likes: 0
Received 0 Likes
on
0 Posts
The one that is hooked up looks like its for water pressure guage or pressure alarm. the one thats not hooked up should be the other one. If your w/p guage(assuming that you have one) is electical this would be the sending unit. If the guage is mechanical then this is sender for low pressure alarm. Engines are wired so they can be used either way for different installations.
This is just my educated guess. Hope it helps
This is just my educated guess. Hope it helps