How many temperature sensor are there on 5.2 liter

Question edited for clarity 'year make model engine' in order.
Question moved to model category.

https://www.google.com/search?q=2003+Mazda+MPV+3.0.+temperature+gauge+sensor+location

https://www.google.com/search?q=2003+Mazda+MPV+3.0.+temperature+sensor+location

..

Question edited for clarity and English.

This

https://www.fixya.com/cars/t26246173-engine_coolant_temperature_sensor_2004

and this has a useful engine diagram

https://www.google.com/search?q=2002+thunderbird+coolant+temperature+sensor+location&tbm=isch&ved=2ahUKEwj-7s2E-rv2AhVcGVkFHZNGAZEQ2-cCegQIABAA&oq=2002+thunderbird+coolant+temperature+sensor+location&gs_lcp=CgNpbWcQA1AAWABg_A5oAHAAeACAAWyIAWySAQMwLjGYAQCqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=4iUqYv71Htyy5NoPk42FiAk&rlz=1C1QJDB_enCA643CA644

..

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

Item #1 Air temp sensor.

1.6 GLi COROLLA

DTC NUMBER TROUBLE AREA 12 RPM signal 13 RPM signal 14 IGN signal 16 ECT Signal 21 Oxygen sensor signal 22 Water temperature signal 24 Intake air temperature sensor 25 Air / Fuel ratio lean 31 Vacuum sensor signal 41 Throttle sensor 42 Vehicle speed sensor 43 Starter signal 52 Knock sensor 51 Switch COND

How did you come up with code 17 on a OBD2 vehicle ? Should be a P0117 .

connector may be loose at the temperature sensor. connector should be snug on the sensor. If necessary, bend the terminals carefully to make firm contact. If this does not solve the problem, you may want to replace the sensor. Please let me know if you have questions, and thanks for using FixYa.

1.8 liter engine:
1.9 liter engine:

p1639 is low a/c refrig. so that's not it. p0113 is low intake air temp. which is telling the computer its -38 f. This can cause the idle to be raised. and p0401 is EGR flow test failed.
Can you post what motor this has 3.8 liter or the 3.4 liter. This is something that we need to know.

I have the manual for my 93 rodeo and code 15 says ENGINE COOLANT TEMPERATURE SENSOR-SENSOR SIGNAL SHORTED, GROUNDED OR OUT OF RANGE. Check your coolant sensor by the water neck-it sends a signal to your dash gauge (coolant temp)
Code 34 my book has 2 symptoms- if its a 3.1 liter engine it says MAP SENSOR-SIGNAL VOLTAGE LOW-CHECK INCORRECT IDLE SPEED, VACUUM LEAKS, LOOSE AIR DUCT, MAP SENSOR CIRCUIT
If its NOT a 3.1 liter engine, then code 34 is EGR TEMPERATURE SENSOR CIRCUIT-SHORTED

Hope this helps.

2.0 Liter engine
Coolant Temperature Sensor/Switch (For Computer) Notes Engine Coolant Temperature Sensor
2.4 Liter engine
Coolant Temperature Sensor/Switch (For Computer) Notes
2.5 Liter Engine
Fig. 1 Engine Coolant Temperature Sensor