Rambuctious
Newbie
I need help finding the routing of the thermostat temp sensor harness. I just completed replacing the valve cover due to corrosion and coolant elbo leaks. after reassembling the whole thing, refilling oil, and antifreeze, and reconnecting all harness I cycled power. ER-1 comes up. I noticed that there is no harness on the thermostat temp sensor but cannot find the wire. anyone steer me in the right direction. I am sure it is hiding in plain sight.
Rambuctious
Newbie
found it.. but still have ER-1 
Mooseman
I'm not all knowing. Post your question in forum.
- Joined
- Nov 3, 2009
- Messages
- 3,944
- Location
- Greely, Ontario
- Country
- Canada
- Snowmobile
- '07 Venture MP (gone)
'07 Phazer FX (gone)
'09 Phazer GT (gone)
'10 RS Venture GT (My current ride)
'10 Nytro FX (son's)
- LOCATION
- Greely, ON Canada
In my experience, ER-1 is a problem with grounds. Check the main ground wire from the battery, especially the connector from it for corrosion, and the ground blocks.