Location of coolant temp. sensor in 2002 4.0 engine

Question edited for clarity, make sentence and toss in some CAPS.
Question moved to model category.

The engine coolant temp sensor is mounted into the head so it can get a reading for the coolant in the engine. It is in the head between cylinders 2 and 3. The air temp sensor is on the air inlet tube from the air filter box.
Oct 21, 2017

I have a 2002 Ford Ranger 2.3 engine, VIN - JustAnswer

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The picture is coolant temp sensor. Driver side end of engine, toward the back side of engine. Two wire connector, wire colors black and yellow.

That's the engine coolant temp. sensor . What's the code # P0 what ?

2002 Hyundai Santa Fe 2 7L coolant temp sensor location Google Search//2002 Hyundai Santa Fe 2 7L coolant temp sensor location Google Search Here are 2 locations with pictures. I found them thru Google in 2 minutes. You should be able to do something with them.

Vehicle: 2002 Chevrolet Camaro V6 3.8
Part: Water Temp. Sensor

It is on the intake manifold near the thermostat housing and will look like this...

The Coolant temp Sensor is located right under the top radiator hose (on the engine side), with a little black connector!, You might have to remove th etop hose to get to it with a deep socket and extension!.
Also Dont Forget to blled the coolant system by the bleeder valve uptop right near/above the coolant sensor!.(10MM Mini socket w/ extension IIRC!)

this does not mean the sensor is defective, it most likely means the engine thermostat is stuck open and the engine is not running hot enough to satisfy the computers preset temp requirements for minimum eng operating temp.

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

hi john , sure sounds like you may have unplugged the coolant temp sensor or didn't get a good connection at the sensor , location , in between two exhaust ports on the side of the engine that has the oil fill and pcv .

J5