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Old 01-10-2018, 03:19 PM   #9
Homeby51
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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
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