Question about 2002 Chevrolet Impala

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Need to locate and replace coolant sensor

Need to locate and replace engine coolant sensor

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  • Chevrolet Master
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If you are refering to the coolant level sensor (causes low coolant light to turn on), it is located on the radiator near the battery on the passnger side. It is on the radiator tank, just below the radiator cap and the upper connection for the transmission line. Heres a picture of the sensor on my 2002 Impala when I removed the radiator (it's the square thing in the center of the picture):

need to locate and replace coolant sensor - 07b01b9.jpg

Posted on Jul 14, 2010

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Posted on Jan 02, 2017

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johnjohn2
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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.

Posted on Jun 21, 2010

  • 1 Answer

SOURCE: Ford 460 Engine Temp sensor

looking at  the  front of  the engine, just to  the right and behind  the  distributor cap. You  will  see a  wire attached (push on).

Posted on Aug 24, 2008

  • 6982 Answers

SOURCE: need to know location of coolant temp sensor in 2003 Impala

Usually found either on thermostat housing or close by on the lintake manifold. Usually can be removed with a regular wrench.

Posted on Mar 04, 2009

  • 4 Answers

SOURCE: Location: Coolant Temp Sensor 2001 Lincoln LS V6

It is on the Driver side of engine in between the COP's (Coil on plugs) simply unplug the wire use a 19 or 3/4 deep well socket and unscrew it and put it new one... The whole process should only take 10-15 minutes.

Posted on Aug 09, 2010

  • 1 Answer

SOURCE: 2003 cadillac cts coolant temperature sensor

Increased temperature of the car Cadillac 2003 and the computer asked me to turn off the car and when I opened the radiator cap means and grandmother with a mixture of oil out of the coolant tank in the form of foam for the light beige color

Posted on Nov 04, 2010

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I need to replace, a ects in my 2003 KIA sedona where is that piece located


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Location of engine coolant temperature sensor


Automobiles: 2000 Ford Escort ZX2 4-cylinder 2.0L MFI DOHC

NOTE
The "left" side of the engine is the driver's side.

The Engine Coolant Temperature (ECT) sensor is a thermistor (a device which changes resistance or voltage as temperature changes). The sensor detects the temperature of engine coolant and provides a corresponding signal to the PCM (Powertrain Control Module - aka "the car's computer").

The ECT sensor is mounted in the following locations (small Ford engines):

1.8L engines: in the cylinder head
1.9L engines: threaded into the heater hose inlet pipe
2.0L engines: at the left rear of the engine

2.0L Zetec Engine

(1) Partially drain the engine cooling system using a clean container. If coolant is in good condition, retain for reuse.
(2) Disconnect the battery ground cable.
(3) Disconnect the electrical wiring connector from the engine coolant temperature (ECT) sensor.
(4) Remove the retaining clip and the ECT sensor.


12_5_2011_5_38_05_pm.jpg

Fig. 1 Escort ZX2 ECT sensor - The retaining clip is removed (at the solid arrow). Withdraw ECT sensor by gently wiggling/pulling in the direction of the dashed arrow.

To install:

NOTE
Coat the ECT sensor O-ring with clean coolant prior to installation.

(1) Replace the retaining clip and the ECT sensor.
(2) Connect the electrical wiring connector from the Engine Coolant Temperature (ECT) sensor.
(3) Connect the battery ground cable.
(4) Refill the engine cooling system. An inexpensive plastic "Radiator Funnel" will help with this task.

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Where is the location of the coolent temp. sensor on a 04 dodge truck v6 3.7 . I need to replace it.


Dodge Dakota 3.7L v6:




0996b43f80204b36.jpg enlarge_icon.gifenlarge_tooltip.gif

Fig. ECT sensor location-3.7L, 4.7L engines.

icn_arrow.gifBack to Top Inspect/Test/Replace Because ECT (engine coolant temperature) sensor procedures vary depending upon their location, first locate the part. You may need to partially drain the engine coolant to prevent coolant spillage.

  • Disconnect the negative battery cable.
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  • Then, unscrew it.
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  • Connect the negative battery cable to the battery.

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Need to replace ECT sensor. where on the motor is it located?


Hi, the coolant sensor is located at the end of the cyl head. In order to replace it, you need to remove the top engine cover. Remember, there is coolant behind the sensor, and the engine should be cold. Good luck...Coop

Dec 24, 2010 | 2006 Chevrolet Equinox

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I need to replace the coolant sensor on my 04 trailblazer. Exactly where is it located?


THE ENGINE COOLANT SENSOR LOCATED ON TOP FRONT OF THE ENGINE CYLINDER HEAD.THE SENSOR MADE OF BRASS.CANT MISS IT.

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2 Answers

Need to know location of coolant temp sensor in 2003 Impala


Usually found either on thermostat housing or close by on the lintake manifold. Usually can be removed with a regular wrench.

Mar 04, 2009 | 2002 Chevrolet Blazer

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1995 Audie A90 Coolant Temperature Sensor replacement


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