Focus Fanatics - View Single Post - head temperature sensor oil over it!
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Old 01-30-2013, 10:21 PM   #17
Focuslu86
Focus Enthusiast
 
Join Date: Jan 2013
Fan#: 109201
Location: Miami, FL
What I Drive: 2001,yellow, zx3

Posts: 98
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Quote:
Originally Posted by amc49 View Post
Turning on the motor and then a/c or defrost on may not work to test fans in very cold weather. Even though fans switch on with a/c, they often don't in the cold based on PCM control.
i do live in miami, and its not cold at all! i just got the ford focus 2001 diagram and am tracing all the components, relays, and connectors to the cooling system! when the engine gets hot, it turns on one fan or both to keep it under 225 F? or just one fan turns on? I am checking the diagram for engine cooling system for a zetec-e without air conditioning, meaning thats the one that cools down the engine, correct?
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