Question about 1994 Chevrolet Caprice Classic

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Location of coolant temperature sensor for 94 Chevy caprice, 4.3 liter motor

Coolant temperature sensor location

Posted by Anonymous on

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 43 Answers

SOURCE: P0128 code

Unless the car is overheating you probably just have a bad temperature sensor probably located on the intake manifold....

Posted on Apr 03, 2009

Testimonial: "i replaced the coolant temp. sensor and every thing is o.k. Thank's for the help. Your advise was right on."

  • 1 Answer

SOURCE: location Fuel Tank Pressure Sensor on a 2005 chevy express van

lOOK UNDER THE REAR OF THE VEHICLE ABOVE THE SPARE TIRE ON A CROSSMEMBER BETWEEN THE FRAME RAILS.

Posted on Apr 24, 2009

mechanicm639
  • 253 Answers

SOURCE: location of engine coolant temperature sensor on

It is a 2 wire seneor under the throttle body. You will have to remove the air breather and it will be a brass/black plastic sensor. A 3/4 socket will fit it.Good Luck

Posted on May 19, 2009

  • 634 Answers

SOURCE: coolant fan temp sensor location on a 2003 chevy venture

located in thermostat housing or in intake nearby (where top hose connects from radiator to engine)

Posted on Jul 16, 2009

  • 78 Answers

SOURCE: Where is the Coolant Temperature Sensor located on

under the cylinder head on the mainblock back side

Posted on Oct 12, 2009

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1 Answer

Where is the engine temp sensor located in a 94 dodge spirit. 2.5 liter car


It doesn't show an 'engine temperature sensor' for that year, make and model
What you do have is a Coolant Temperature Sensor (there are actually one of each on other makes and models - an engine temperature sensor and a coolant {radiator fluid} sensor). Just doesn't appear to be a separate engine temp sensor for the 94 2.5. The coolant temperature sensor is the sensor that will make your temp gauge in the car move. It's location is - Under hood, center, front engine area, near distributor, mounted in driver side of cylinder head. I've attached a pic of the sensor for you.

You also have an intake air temperature sensor and an ambient air temperature sensor that tells the computer the temp in the vehicle's cabin. I can shoot you that info if your question wasn't answered above.



Good Luck & All The Best, Justin Lee

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Dec 02, 2015 | Dodge Cars & Trucks

1 Answer

How do i replace a coolant temperature senser on a 2001 volkswagen jetta with the 2.0 liter motor?


Here's a link from Autozone's repair guide showing you how to replace your sensor,you can join Autozone's site,become a member,it's free,then you can use all of their repair guides,hope this helps. SAVE 20 ON ONLINE SHIP TO HOME ORDERS OF 100 OR MORE

Jul 08, 2015 | Volkswagen Cars & Trucks

3 Answers

2006 Chevy Trail Blazer 4.2 liter. Where is the coolant temp sensor located?


Since its an 06, its located rear right side upper end of engine...if it was an 05 or older , its located right above the thermostat housing...I said the later because you will sometimes have the correct model year but the manufacture put in a previous model years engine depending on actual build date...
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May 17, 2015 | 2006 Chevrolet Trailblazer

1 Answer

Crank shaft sensor for 94 chevy caprice 4.3 V8/location on motor


The car needs to be scanned. It is free at Autozone, Oreilys, and Advance autoparts. Get the Code number for the bad part. The clerks can tell you what is wrong.

Sep 10, 2012 | 1994 Chevrolet Caprice Classic

3 Answers

P0118


As with all engine codes there is no one solution fits all, here is the info on the code from the diagnostic material.
P0118 - Engine Coolant Temperature Circuit High Input
Possible causes - Low engine coolant level
- Engine Coolant Temperature (ECT) sensor harness is open or shorted
- Engine Coolant Temperature (ECT) sensor electrical circuit poor connection
- Faulty Engine Coolant Temperature (ECT) sensor
- Faulty engine coolant thermostat P0118 Description The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the Engine Control Module (ECM). The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change in temperature. The electrical resistance of the thermistor decreases as temperature increases.

Feb 02, 2012 | 2005 Chevrolet Tahoe

1 Answer

Only 1 fan working on my 94 caprice what is the problem


Well, it all depends...

One is called an "A/C Condensor Fan". This one comes on whenever the air conditioner is running. The other one is the radiator cooling fan. This one comes on when the engine temperature reaches a certain point and the engine computer commands it to come on.

If either of these fans fail to work at all, the circuits must be diagnosed to locate the problem. It could be a bad fan motor, a bad fan control relay, a malfunctioning engine coolant temperature (ECT) sensor, or broken wires or loose connections between any of the components.
Low engine coolant (antifreeze) can even keep a radiator cooling fan from working (the ECT will not work correctly if the engine coolant is low).

Jan 26, 2012 | 1994 Chevrolet Caprice Classic

1 Answer

Where is the tempurture cooling sensor located on a 1994 buick regal


The coolant temperature sensor is a thermistor mounted in the engine coolant stream. A thermistor is an electrical device that varies its resistance in relation to changes in temperature.

For 2.5L engines, the coolant temperature sensor is located on the left side of the cylinder head.

For MFI engines, the coolant temperature sensor is located on the intake manifold water jacket or near (or on) the thermostat housing.

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Fig. 1: Engine Coolant Temperature (ECT) sensor and connector


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Fig.: Engine Coolant Temperature (ECT) sensor location-3.1L (VIN T) engine shown

Hope this helps (remember to rating this and leave an testimonial comment about this free answer).

Oct 10, 2011 | 1994 Buick Regal Gran Sport

2 Answers

Could you tell me where the coolant temperature sensor is located at on an inline 6, 4.0L 2003 Jeep Grand Cherokee Laredo?


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Fig. The coolant temperature sensor is installed in the thermostat housing (click image for zoom).
  1. Partially drain cooling system until coolant level is below cylinder head.
  2. Disconnect coolant temperature sensor wire connector.
  3. Remove sensor from thermostat housing.
Hope helps (remember to rate ths answer).

May 12, 2011 | 2003 Jeep Grand Cherokee

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