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Go Back   Australian Ford Forums > Club and Speciality Forums > Forum Community Car Clubs > AU Falcon.com.au

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Old 14-01-2007, 02:16 PM   #1
Hellebore
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Join Date: Aug 2006
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Default AU temp sender to instruments

Just a small question....
does anyone know if the au temp guage is a sender straight to the dash or is it a digital thing from the ecu....??

Thanks

Cam

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Old 14-01-2007, 03:32 PM   #2
jonbays
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The temp sensor is just a temperature dependent resistor. The ecu reads the signal to control the thermo fans and the adjust fuel ign etc including limp home mode so be careful. If you put in a 50k pot you can turn the fans on and go into limp by a turn of a knob.

not very useful but interesting. making it think its colder makes it run rich and hotter lean to a point where you are back in limp home.
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Old 14-01-2007, 04:06 PM   #3
TwistedEL
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The temp sender would run to the cluster & the ecu
It is located at the back of the head against the firewall (in a 6cyl)
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