engine temp

[Hard_Yaris]

Originally Posted by Yaris Hilton

I think I read in the service manual that's linked online here that nominally the thermostat opens at 184 F, and the fan turns on at 204 F. When you're moving, the air blowing in the grille is plenty to keep the radiator cooled under most circumstances. The fan mostly runs when you're idling or moving slowly in heavy traffic. Or whenever the air conditioning compressor is on.

Wow i had no idea the fan kicked in @ 204 F or 95.5 C.

i kinda thought my fan was not working.

today the Yaris temp got up to 90 C or 194 F

When I owned my Echo, the fan used to turn on all the time. This was before I had a ScanGuage2.

Do you think the Fan Sensor temp was set lower on the Echo?

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What Temperature Does your Ride run @?