Thread: Temp gauge not working and Check Engine Light on.
View Single Post
  #9  
Old 01-10-2018, 04:19 PM
Homeby51 Homeby51 is offline
AF Newbie
Thread starter 		 
Join Date: Aug 2017
Posts: 27
Thanks: 1
Thanked 1 Time in 1 Post
Re: Temp gauge not working and Check Engine Light on.
Quote:
Originally Posted by Tech II View Post
Data from a scan tool, to compare to the gage....
Ok...the gauge stopped working again. I don't have a scan tool right now but I used my temp gun and checked the resistance on the ECT sensor. The resistance matched the temperature pretty close. The temperature is 192*F and the resistance is 228 ohms. This tells me the sending unit seems to be working ? Any other ideas? Thanks
Reply With Quote