Snowmobile Forum banner
1 - 4 of 4 Posts

·
Registered
Joined
·
29 Posts
Discussion Starter · #1 · (Edited)
I was looking around inside my recently aquired 96 Ultra 680 triple engine compartment and found a wire coming from a probe/sensor in the muffler. It is not hooked up to anything. What is it for? It look like it would be for an EGT gauge but there is no gauge on this sled. Does it come from the factory with the probe? Should it be hooked up to something?
 

·
Registered
Joined
·
711 Posts
thats not usual, is it a carbed engine, maybe if it was efi like a car it would help the engine run at the proper mixture, but it wounds like a aftermarket add on to me. thus leave the probe in and cut the wire.

if it efi it shoudl be hooked to the computer, but i cant remember if the ultras were efi, i dont thing they were, only the RXLs and they were crap
 

·
Registered
Joined
·
711 Posts
hmmmm, my bad. i have to plead ignorance on this one
 
1 - 4 of 4 Posts
Top