Page 1 of 2 12 LastLast
Results 1 to 15 of 24

Thread: Coolant temp sensor

  1. #1
    Join Date
    Oct 2017
    Location
    Philadelphia
    Age
    36
    Posts
    27

    Coolant temp sensor

    Is it more then one coolant temp sensor on the 2004 MM?


    Sent from my iPhone using Tapatalk

  2. #2
    Join Date
    Jul 2004
    Location
    The Dirty South
    Age
    48
    Posts
    3,619
    Yes
    One is for the PCM.
    The other is for the electric fan.

  3. #3
    Join Date
    Oct 2017
    Location
    Philadelphia
    Age
    36
    Posts
    27
    are they the same size? I asked because I’m having a problem finding the right sensors


    Sent from my iPhone using Tapatalk

  4. #4
    Join Date
    Jan 2004
    Location
    Somewhere in the N.C. Triangle
    Age
    63
    Posts
    25,801
    Quote Originally Posted by Mook4949 View Post
    Is it more then one coolant temp sensor on the 2004 MM?


    Sent from my iPhone using Tapatalk
    Yes there are two of them.
    “When you can’t make them see the light, make them feel the heat.”
    Ronald Regan

    "The only way to deal with the Islamic State - these blood thirsty, blood-drunken, terrorists -
    is to kill them, keep on killing them, until you kill the last one, then you kill his pet goat."

    Lt. Colonel Ralph Peters

    “Be polite, be professional, but have a plan to kill everybody you meet.”
    "I come in peace. I didn't bring artillery. But I'm pleading with you, with tears in my eyes, if you **** with me, I'll kill you all"
    General James Mattis




  5. #5
    Join Date
    Oct 2017
    Location
    Philadelphia
    Age
    36
    Posts
    27
    Where can I get them from autozone gave me the wrong part twice


    Sent from my iPhone using Tapatalk

  6. #6
    Join Date
    Jun 2011
    Location
    Northeast OH
    Posts
    7,532
    2004 SB Ported Trilogy 48
    Has supporting mods and stuff
    Thanks to Marty O for his help in updating this car.

    R.I.P.
    Rex "SC Cheesehead"

  7. #7
    Join Date
    Aug 2011
    Location
    Wisconsin
    Posts
    3,754
    Quote Originally Posted by Mook4949 View Post
    are they the same size? I asked because I’m having a problem finding the right sensors


    Sent from my iPhone using Tapatalk

    They may be the same size but they are completely different parts and are not interchangeable.

    WLB
    BB#1) 1996 ImpalaSS - 16,500 miles - 100% stock
    ______________________________ ___________

    BB#2) 2003 Marauder (300a) - 34k miles - Daily Driver
    #2912 of 7093
    Conceived 8/6/2002
    Delivered 9/19/2002
    Adopted 8/10/2011
    Trilogy 242 - Self Installed 9/9/12 (0-60 5.5 sec)
    Pioneer 6x8 Front
    Legacy 600w 6x9 Rears
    JL 6.5 SubWoofer
    K&N CAI
    Window tint 50% rear/35% front
    FBM CHMSL with Strobe mod 7/1/12
    DR Deep Aluminum Trans Pan
    Sparta FOMOCO Racing 8.8 Girdle
    Mo's Dyno Tune
    Gorilla Nuts - The System
    Ford Racing 4.10s, 31 spline Cobra carrier & axles 7/1/12
    Powder Coat Axle Housing 7/1/12
    CME HP Rear Control Arms & Watts Link 7/1/12
    ______________________________ ________________

    Rex "SC Cheesehead" Weinbender 11-14-13
    Ed "Baaad GN" Linthicum 8-6-2014

  8. #8
    Join Date
    Oct 2017
    Location
    Philadelphia
    Age
    36
    Posts
    27
    So do they have different names


    Sent from my iPhone using Tapatalk

  9. #9
    Join Date
    Aug 2011
    Location
    Wisconsin
    Posts
    3,754
    Quote Originally Posted by Mook4949 View Post
    So do they have different names


    Sent from my iPhone using Tapatalk

    1 is the ECM coolant temp sensor


    1 is the Engine coolant temp sensor


    They may show different names on the parts with different manufacturers, look at the part description to tell.


    The location on the engine will tell you which one it is.

    WLB
    BB#1) 1996 ImpalaSS - 16,500 miles - 100% stock
    ______________________________ ___________

    BB#2) 2003 Marauder (300a) - 34k miles - Daily Driver
    #2912 of 7093
    Conceived 8/6/2002
    Delivered 9/19/2002
    Adopted 8/10/2011
    Trilogy 242 - Self Installed 9/9/12 (0-60 5.5 sec)
    Pioneer 6x8 Front
    Legacy 600w 6x9 Rears
    JL 6.5 SubWoofer
    K&N CAI
    Window tint 50% rear/35% front
    FBM CHMSL with Strobe mod 7/1/12
    DR Deep Aluminum Trans Pan
    Sparta FOMOCO Racing 8.8 Girdle
    Mo's Dyno Tune
    Gorilla Nuts - The System
    Ford Racing 4.10s, 31 spline Cobra carrier & axles 7/1/12
    Powder Coat Axle Housing 7/1/12
    CME HP Rear Control Arms & Watts Link 7/1/12
    ______________________________ ________________

    Rex "SC Cheesehead" Weinbender 11-14-13
    Ed "Baaad GN" Linthicum 8-6-2014

  10. #10
    Join Date
    Jun 2011
    Location
    Northeast OH
    Posts
    7,532
    2004 SB Ported Trilogy 48
    Has supporting mods and stuff
    Thanks to Marty O for his help in updating this car.

    R.I.P.
    Rex "SC Cheesehead"

  11. #11
    Join Date
    Oct 2017
    Location
    Philadelphia
    Age
    36
    Posts
    27
    I seen them on rock auto but I typed the two different names in and the same sensor came up


    Sent from my iPhone using Tapatalk

  12. #12
    Join Date
    Mar 2008
    Location
    Couple of car lengths ahead of you
    Age
    46
    Posts
    19,254
    I believe one is called cylinder head temp sensor on the Ford computer. Of course their own computer shows the engine as a 2V..

    Even the terminals are different between the two so you can’t mix it up.


    Sent from my iPhone using Tapatalk Pro


    Cobra short block / ProCharger F1-A / Cog drive upgrade / Manley valves / Brian Tooley Racing valve springs / 80# inj. / -8 fuel line / -6 return / Aeromotive 340 pumps and regulator / 2012 GT500 TR6060 six speed / twin disc clutch / Driveshaft Shop GT500 upgraded CV joint shaft / BA5000 blow thru MAF/ 4.10's / Ford Racing 31 spline set up and Girdle / Metco D.S. safety loop / Stainless Works headers, cats, and everything else out back / ClassGlass hood / Bob's hood strut mod / Hurst line lock / Metco control arms / Addco front and rear sway bars / Monroe severe duty shocks all around / Race concepts rotors / Badgeless grille / 35% tint / FBM's interior LED kit and ambient lighting kit / Pioneer FB700 deck / kenwood speaker 4 Ch. / Rockford Fosgate 10" sub and amp / Kicker 6 X 8's all around / back up cam / bluetooth / Pioneer Xm / 704 RWHP 603 RWTQ tuned by Mo's Speedshop.

  13. #13
    Join Date
    Aug 2011
    Location
    Wisconsin
    Posts
    3,754
    Which of the 2 coolant sensors do you want?


    If not sure, which side of the coolant tube is the bad sensor on?

    WLB
    BB#1) 1996 ImpalaSS - 16,500 miles - 100% stock
    ______________________________ ___________

    BB#2) 2003 Marauder (300a) - 34k miles - Daily Driver
    #2912 of 7093
    Conceived 8/6/2002
    Delivered 9/19/2002
    Adopted 8/10/2011
    Trilogy 242 - Self Installed 9/9/12 (0-60 5.5 sec)
    Pioneer 6x8 Front
    Legacy 600w 6x9 Rears
    JL 6.5 SubWoofer
    K&N CAI
    Window tint 50% rear/35% front
    FBM CHMSL with Strobe mod 7/1/12
    DR Deep Aluminum Trans Pan
    Sparta FOMOCO Racing 8.8 Girdle
    Mo's Dyno Tune
    Gorilla Nuts - The System
    Ford Racing 4.10s, 31 spline Cobra carrier & axles 7/1/12
    Powder Coat Axle Housing 7/1/12
    CME HP Rear Control Arms & Watts Link 7/1/12
    ______________________________ ________________

    Rex "SC Cheesehead" Weinbender 11-14-13
    Ed "Baaad GN" Linthicum 8-6-2014

  14. #14
    Join Date
    Oct 2017
    Location
    Philadelphia
    Age
    36
    Posts
    27
    The diver side


    Sent from my iPhone using Tapatalk

  15. #15
    Join Date
    Mar 2008
    Location
    Couple of car lengths ahead of you
    Age
    46
    Posts
    19,254
    Quote Originally Posted by Mook4949 View Post
    The diver side


    Sent from my iPhone using Tapatalk


    IIRC that is the PCM one. Let others confirm as it’s been awhile.


    Sent from my iPhone using Tapatalk Pro


    Cobra short block / ProCharger F1-A / Cog drive upgrade / Manley valves / Brian Tooley Racing valve springs / 80# inj. / -8 fuel line / -6 return / Aeromotive 340 pumps and regulator / 2012 GT500 TR6060 six speed / twin disc clutch / Driveshaft Shop GT500 upgraded CV joint shaft / BA5000 blow thru MAF/ 4.10's / Ford Racing 31 spline set up and Girdle / Metco D.S. safety loop / Stainless Works headers, cats, and everything else out back / ClassGlass hood / Bob's hood strut mod / Hurst line lock / Metco control arms / Addco front and rear sway bars / Monroe severe duty shocks all around / Race concepts rotors / Badgeless grille / 35% tint / FBM's interior LED kit and ambient lighting kit / Pioneer FB700 deck / kenwood speaker 4 Ch. / Rockford Fosgate 10" sub and amp / Kicker 6 X 8's all around / back up cam / bluetooth / Pioneer Xm / 704 RWHP 603 RWTQ tuned by Mo's Speedshop.

Page 1 of 2 12 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. coolant temp sensor
    By orangeconv in forum Shop Talk
    Replies: 3
    Last Post: 08-01-2015, 06:59 AM
  2. Adding additional coolant temp sensor?
    By Todd in forum Shop Talk
    Replies: 10
    Last Post: 11-13-2009, 10:01 AM
  3. Where is the outside temp sensor?
    By blazen71 in forum Community Discussion
    Replies: 2
    Last Post: 09-04-2009, 10:38 PM
  4. Coolant Temp. UP?
    By warren in forum Shop Talk
    Replies: 3
    Last Post: 02-18-2007, 09:48 PM
  5. Oil Temp vs Coolant Temp?
    By FordNut in forum Shop Talk
    Replies: 2
    Last Post: 12-14-2006, 05:37 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •