Engine Temperature Needle

2005 JEEP GRAND CHEROKEE
75,348 MILES
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MONCHYCOLON
  • MEMBER
  • 1 POST
The Engine Temperature Needle in the board of my vehicule mark an incorrect temperature. Sometimes when I started the vehicule in the morning when is cold, the needle position mark like the engine is hot. I think is the ECT o Coolant Temperature Sensor because in some vehicule this sensor send a signal to the computer and send a signal to the needle. Please help me. I dont know in my vehicule apply this.
Mar 27, 2012 at 11:25 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check and test the engine coolant temperature sensor
Mar 27, 2012 at 11:56 PM
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