location of temperature sending unit/fan switch 2007 mercury grand marquis ls

Asked by Aug 02, 2013 at 09:03 PM about the 2007 Mercury Grand Marquis LS Premium

Question type: Maintenance & Repair

10 Answers

if you can make out this cartoon it is located just behind the alternator mounted inside the block~

23 people found this helpful.

there is a possibility that one of these is wired into your electric fan circuit....not shown...but a component~_____http://www.jcwhitney.com/engine-cooling-thermostat- switches/p2000903.jcwx

5 people found this helpful.
30,275

Damn! There is NO temperature sending unit on this car that operates the fan!!! There is a Cylinder Head Temperature Sensor on each head that the COMPUTER uses to determine when to cool the engine. The computer controls the fan EXCLUSIVELY! I work on a fleet of 800 Ford Crown Victoria Police Interceptors: 2002 to 2013 - same car - different decals - we have cooling fans fail regularly. THE COMPUTER CONTROLS THE FAN BASED ON CYLINDER HEAD TEMPERATURE AND AC DEMAND. NO THERMOSTATS - NO SWITCHES - JUST THE PCM.

13 people found this helpful.
30,275

And where did you get that ancient (and incorrect) picture? The 2007 4.6L V8 is a coil on plug motor - no plug wires or coil packs - OR ECT!

12 people found this helpful.
160

I found the first CHt behind the alternator where is the second one at

16 people found this helpful.
80

Tracy, I cannot find the head temp sensors on my 2007 Ford Explorer sport track. 4.6 L V-8.

5 people found this helpful.
80

Tracy, I cannot find the head temperature sensors on my 2007 Ford Explorer sport track. 4.6 L V8

1 people found this helpful.
30,275

It's on the back of the right cylinder head

100

Where is the temperature guage sensor located 2003 mercury grand marquis

10 people found this helpful.
30

My 2006 grand marquis only blows hot air. Ac compressor clutch engages then disengages after a few seconds. 134a freon is fully charged. No temp sensor or temp sending unit. Any ideas?

3 people found this helpful.

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