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2 flash Engine Light

I
Jan 4, 2011
760
136
43
Saskatchewan Canada
Hello, i got 2004 F7 firecat, and the check engine light blinks twice. I just finished putting new head O rings on.

"open or short circuit in water temperature sensor"

What can i do for this? I put some conductive grease on the connection and it still blinks.


Edit:
Checked the sensor, with it cold, it measured 2.31 ohms
 
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