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Anonymous Posted on Oct 07, 2014

Locate temperature sensor on 2007 gmc Envoy SLT

Where is the location of the engine coolant temperature sensor?

1 Answer

Jody Lamons

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  • Posted on Oct 07, 2014
Jody Lamons
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On top of motor in front by where radiator hose is.

5 Related Answers

Anonymous

  • 91 Answers
  • Posted on Feb 24, 2010

SOURCE: Location of coolant temperature sensor on 2003 GMC

on the left front of the block by the alt. 4.2 L engine

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Anonymous

  • 593 Answers
  • Posted on Mar 14, 2010

SOURCE: where is the temperature control sensor located on a 2003 gmc

The engine coolant temperature sensor(ect)is located
on the front of the engine, just above the alternator.
Hope this helps.

Anonymous

  • 2 Answers
  • Posted on May 25, 2010

SOURCE: check engine light....coolant temperature sensor

take altanator off and it is located right behind

johnjohn2

Johnny Brown

  • 5763 Answers
  • Posted on Jun 21, 2010

SOURCE: where is coolant temp sensor located on 2003 gmc

heres a diagram to show you where the coolant temp sensor is located, its behind the alternator on the left side (driverside),the sensor just unplug the connector and then unscrew it and out it comes.

Anonymous

  • 749 Answers
  • Posted on Jul 13, 2010

SOURCE: intake air temperature sensor location

The intake air temp sensor is located in the induction tube between the air filter box and the throttle body.

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First thing in morning vehicle won't idle. have to hold foot on gas. and runs rough till it warms up

Have you had your coolant temperature sensor changed? It might be not telling the ECU to go into phase lock when it is cold out.
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What is the location of the coolant sensor on a 2004 gmc envoy

Hi there:
The Coolant Temperature Sensor location on 2000-2005 4.8L, 5.3L, 6.0L engines is in the head driver side, above the plug.



Additionally, this video also could help you...



Hope helps.
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Where is the location of the coolant temperature sensor on my 2004 gmc envoy,and what is the best way to get at it?

if you have a code for erratic thermostatic or coolant temp ,change the thermostat it is a known problem ...located under the alternater very hard to change make sure you get an acdelco or dealer part ;) assuming it is the in line engine
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Trouble locating cooling sensor on 2003 gmc envoy

4.2L Engine To Remove:
  1. Disconnect the negative battery cable from the battery.
  2. Drain the coolant from the engine.
  3. Disconnect the engine coolant temperature (ECT) sensor connector. Engine coolant temperature sensor removal and installation gm-04-42-1509.gif

  4. Remove the engine coolant temperature (ECT) sensor from the engine.
To Install:
  1. Apply thread sealer P/N 12346004 or equivalent to the engine coolant temperature (ECT) sensor threads.
  2. Install the engine coolant temperature (ECT) sensor into the engine. Torque the sensor to 12 ft-lb (16 Nm).
  3. Connect the engine coolant temperature (ECT) sensor connector.
  4. Refill the engine with coolant.
  5. Connect the negative battery cable to the battery.
5.3L & 6.0L Engines To Remove:
  1. Drain the coolant from the engine.
  2. Disconnect the engine coolant temperature (ECT) sensor connector. Engine coolant temperature sensor removal and installation removeect.gif

  3. Remove the engine coolant temperature (ECT) sensor from the left cylinder head.
To Install:
  1. Apply thread sealer P/N 12346004 or equivalent to the engine coolant temperature (ECT) sensor threads.
  2. Install the engine coolant temperature (ECT) sensor into the left cylinder head. Torque the sensor to 15 ft-lb (20 Nm).
  3. Connect the engine coolant temperature (ECT) sensor connector.
  4. Refill the engine with coolant.
1helpful
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Where is the temperature control sensor located on a 2003 gmc envoy

The engine coolant temperature sensor(ect)is located
on the front of the engine, just above the alternator.
Hope this helps.
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Location of coolant temperature sensor on 2003 GMC Envoy, Vortec 4.2?

on the left front of the block by the alt. 4.2 L engine
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19helpful
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Coolant Temp Sensor

The sensor is located on the drivers side engine block...although you can see if from looking from the top of the engine, you would have to get under the vehicle and look up to replace it. Be aware that it takes a special tool to unscrew the old one and screw in the replacement.


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