Just writing to say thanks. You helped me get my temperature gauge working again. This was on my 1990 Volvo 760 GLE with the B280F Peugeot V6. (I have been told that this engine was used in the Delorean). Following your diagnostic steps, on my sensor connector, one pin read 12V and the other 0. Then I switching to OHMS, the other pin read open circuit. So I reasoned that there must be an open in a ground connection somewhere. But instead of trying to fine it , I just ran a new wire from it to ground, measured the voltage again and it dropped from 12V to 5v . I started the car and the gauge now works.
I have a 2004 VW Beetle. A couple of days ago it starting acting strange. The engine wouldn't run right and the air conditioning wouldn't work. I suspected it was the coolant temperature sensor. This morning while the engine was cool I tested the resistance across the 2 ECM pins which should have read at the most 2.5 kilohms. It read 416 kilohms. I replace the sensor and now it runs like it's supposed to. I am so thankful.
Thanks for explaining this simply. The phrase "if your not sure" is perfect. Because that's why we are all here. Thanks for breaking things down simply. I've never used a multi-year, but after this video, I may go out and order one!
Great information, well done, and quickly delivered! A+ man, no boring intro shit to skip forward, no crazy music like other channels where i cant hear what they are saying. Well explained, please say you are a teacher or something cause its well executed. Thanks a bunch btw this helped me diagnose my issues with truck.
HI..french cannadian here and yesssss..your video is very helpfull...very clear information..i'm going to test it on my wife Tercel 1999 code 0125...thank you very much...Merci beaucoup..;)
Thank you very much! You shared a piece of gold information quickly in your video. You suggested doing a google image search for the location of something on your engine. I was sifting through videos trying to find temperature sensor on 97 outback. Less than 5 minutes after watching part of your video and I'd found it on google images and located it on my motor. Thanks again!
CarsNToys hey bro i have is 300 2003 and the tempreature gauge is not working which sensor should i change ?? if the gauge is working fine please help you can contact me through email at uselessboy28@hotmail.com or you can just say it here if you know
By far the most helpful video on UA-cam or anywhere. Sound, picture detail and simplicity of explanation 10/10/10. Saved me from doing a lot of work that still wouldn't have fixed my crank but no start problem on my 99 Suburban. Thanks so much.
Very good information here! I'm getting a P0125 on a 2001 Toyota Tacoma PreRunner and getting ready to drop $15-$30 on one of these that is likely bad, might not even be broken. Thx!
Thank you for the accurate information. I own the Infiniti shop manual and your information is much more informative. I think the manual is intended to meet minimum requirements so that people have to go to the dealer--just my impression and not based on facts but on logical deduction.
Very Good info. even after 4 1/2 years. I changed my sensor and the temp guage moved a little, so I know something wrong. It is a new sensor But now I will do the tests that you suggested. Appreciate that.
You state there can only be two possiblities. You could very easily have a break in your wiring at any point on the harness. Two wires twisted (short to power or ground) you could also have a dead circuit in the pcm itself. But 8/10 times, you are absolutely correct.
Before doing any of this, if you have a three prong connector. Get the car to normal operating temp and unplug the sensor. If the fan comes on, it is the sensor.
very good instruction...I'm getting 00.0 across the board. it doesn't matter which way I put the probes. There is probably more wrong with this vehicle than just a sensor, but training and learning never hurt anybody.
Thank you so much for this video. Will have to do this on my 307cc 2006 2litre the next days. I'm not a car expert, but I can do this with your guide. Thanks!
Thank you much! Very comprehensive and easy to understand video without any silly thrill or shocking high volume introduction music! Well done mate. Thank you so much for you sharing information much appreciated.
The thermostat in question is called a "fail-safe" thermostat meaning that when it fails, if fails in the open position. If you look at the top you will see where the carriage containing the pellet has locked itself in a notch on the body to keep it open.
99max owner i watch all you vidos very insightful on how to test units and also installs thanks so much for your time and knowlege hlp me alot prepare for jobs wat size tools and run downs
The problem is not every multi meter has set ranges to select from. Some are auto ranging. So if you are looking for 2 ohms, and you see 2k, you might think the sensor is bad when in fact it's good.
My car is throwing P0118, P2184, and P2185..I ran all the tests mentioned in your video and everything checked out, but these codes will just not go away. Any idea what else could be causing this? Great video by the way; easy to follow.
Look - it's on sale right now: www.banggood.com/DECOUVRIR-Temperature-Change-Nail-UV-Gel-Color-Changing-Polish-Gradient-Thermal-Chameleon-Cute-p-1171511.html?p=B4200913385416201708 I hope this will help you ua-cam.com/video/bPAIFL8VH9w/v-deo.html
Cool, thanks for the info! I've replaced the thermostat and water pump on my 1995 Nissan pickup, and still getting anomalous water temperature readings.
Fanatic video and instruction. If the reading on the connector is not good, how do i correct it? Where does the wire go? How can I check and replace it?
Çok teşekkür ederiz video için. Aynı konuda yayınlanan diğer videolara göre daha açıklayıcı ve bilgilendirici. Sadece farklı araçlarda motor sıcaklık sensörünün sökülmesi, motor soğutma sıvısının eksilmesine neden olabilir. Bu nedenle sensör yeniden takılınca sıvı seviyesi kontrol edilmelidir.
Thank you sir, Excellent information and well presented.Very clear instruction Well done. I have big hopes that replacing my ECT(Which failed the ohms test) will cure my problems. If not then its a new MAF!
The temperature switch is on the top of the engine and places the engine into closed loop once the engine heats up. The temperature sensor, for the dash gauge, is always on the cylinder head to measure the coolant temp flowing through the cylinder head.
such an informative video damn im glad i found this mine i believe is not working on my 2000 honda accord ex and thanks for explaining that ohm meter tester i have one i brought a while ago so yeah thanks for all this
Hello CarsNToys I want to say great video and I was able to locate my temperature sensor on my 2005 Jeep Grand Cherokee 3.7 for I am getting a ‘gauge not working’ on my gauge-digital dash and temperature gauge does not move. I had replaced the temp sensor and I still get the ‘gauge not working’ error and my temp gauge does not move ( I let the vehicle idle for 15 minutes). I did the following test with my voltmeter: 1. Voltage to temperature connector as indicated in your video and I get 4.9 volts. 2. Tested the OHMS continuity on connector and it passes by giving audible sound. 3. I ran the Kilo-OHMS test on the old and new temp sensor and I get 5.0 on old sensor and 4.5 on the new temperature sensor. 4. I brought a new temp connector, which I had not replaced yet because the voltage test to the original connector works showing 4.9 volts. 5. My electric fan turns on when the engine is idling and when the a/c comes on. Any ideas on how to test this ‘‘gauge not working’ on 2005 Jeep Grand Cherokee? Thanks,
Hello and thank you for this informative video. I checked the sensor on my 2000 Camry 3.0 v-6. I remember you saying the normal ohm rage should be 1-2 ohms. The reading on my sensor is 5.9K ohms. I realize that zero continuity means a faulty part, but what about the really high resistance that I'm finding? Please advise.
You must download a temperature versus resistance chart. That is crucial. My multi-meter was showing 22,000 ohms. Then I looked at the chart I googled and downloaded. It showed that for 80 degrees temperature I would have 22,000 ohms. My multi-meter does measure temperature. The temp reading on the sensor was 80 degrees. I touched the lead right onto the metal part of the sensor. I looked at the chart and noticed that 22,000 ohms was just right for 80 degrees temperature. A reading anywhere from 1,000 ohms to 58,000 ohms (!) is normal reading depending on the temperature of the metallic part of the sensor. .
Very good explanation ...only one rectification ..the resistance of the sensor it is 2000 ohms (2 K ohm) as the scale used in 200 K ohm I guess.. but any way your video is very good.
I checked sensor and continuity using your method and I have continuity and resistance on sensor but my gauge on dashboard shows max temp as soon as I put my car in ON position and the engine is cold as night. What could be the problem? Thermostat?
Thanks for the great informative video. I am replacing Temperature Sensor in Corolla 2009 just for preventative maintenance. The new sensor is coming with coper gasket. Could you advise if any sealant (like Permatex anti seize) should be applied to the Sensor's thread. I will appreciate your advice.
Thanks for the video. Recently got a 1991 Fleetwood Tioga Arrow (Ford e-350 chasis) whose engine temp gauge is not working. I'd like to do this myself, but everything is SO compact and intertwined under the hood it is very intimidating. I think I found the sensor, it seems to be just behind, to the right of the distributor cap, but it is almost impossible to reach.
On two 25+ year old vehicles, the tab on the female connector broke off. Once when I was at the junk yard -- snapped off as soon as I gave it a good push, and once by someone else who replaced this sensor before I go the vehicle I'm troubleshooting (rough idle, engine stalling when engine is cold, problem goes away when engine is at op. temp. In short, I'm missing the press tab. Do I order another one and splice it in? Thanks for the video -- I'm following it now.
Great informative video. Very well photographed and explained. Have an 02 Honda Odyssey and the temp gauge shot up to hot and yet coolant is fine. Ironically just cleaned ports and replaced egr valve. Hope my problem is this simple. Within a day after I had the transmission temp sensor go bad. Within a week of that this happens. Again I hope its as simple as the sensor. Do you know if I can continue driving for a little before fixing without causing damage? Thanks for the great video and explanation including water test.
Thanks for the video. When the car is cold (65 degrees F outside), I only get 950. When the car is warm (90 degrees C on the dash), I only get 65. These numbers seem was below yours. Is the sensor bad? Thanks.
6 YEAR'S later and your video is still helping people out good video bro
YUP!
Just writing to say thanks. You helped me get my temperature gauge working again. This was on my 1990 Volvo 760 GLE with the B280F Peugeot V6. (I have been told that this engine was used in the Delorean). Following your diagnostic steps, on my sensor connector, one pin read 12V and the other 0. Then I switching to OHMS, the other pin read open circuit. So I reasoned that there must be an open in a ground connection somewhere. But instead of trying to fine it , I just ran a new wire from it to ground, measured the voltage again and it dropped from 12V to 5v . I started the car and the gauge now works.
Awesome! Glad to help.
I have a 2004 VW Beetle. A couple of days ago it starting acting strange. The engine wouldn't run right and the air conditioning wouldn't work. I suspected it was the coolant temperature sensor. This morning while the engine was cool I tested the resistance across the 2 ECM pins which should have read at the most 2.5 kilohms. It read 416 kilohms. I replace the sensor and now it runs like it's supposed to. I am so thankful.
This is probably the best how to car guide on UA-cam my guy
Thanks for explaining this simply. The phrase "if your not sure" is perfect.
Because that's why we are all here.
Thanks for breaking things down simply.
I've never used a multi-year, but after this video,
I may go out and order one!
Thank you. Appreciate the feedback.
Good luck on finding a multi-year let me know if u do 🤣 and where
Great information, well done, and quickly delivered! A+ man, no boring intro shit to skip forward, no crazy music like other channels where i cant hear what they are saying. Well explained, please say you are a teacher or something cause its well executed. Thanks a bunch btw this helped me diagnose my issues with truck.
Thanks man, appreciate it. Not a teacher. Just try to keep things simple. Cheers
Thank you for this vid. I just changed my temp sensor using this vid. Everything from the multi meter was spot on
Thank you for explaining this simple circuit design so simply.
HI..french cannadian here and yesssss..your video is very helpfull...very clear information..i'm going to test it on my wife Tercel 1999 code 0125...thank you very much...Merci beaucoup..;)
Thank you very much! You shared a piece of gold information quickly in your video. You suggested doing a google image search for the location of something on your engine.
I was sifting through videos trying to find temperature sensor on 97 outback. Less than 5 minutes after watching part of your video and I'd found it on google images and located it on my motor.
Thanks again!
Glad to help!
CarsNToys hey bro
i have is 300 2003 and the tempreature gauge is not working which sensor should i change ?? if the gauge is working fine
please help
you can contact me through email at uselessboy28@hotmail.com
or you can just say it here if you know
Kyle Miller
What a Great Video...Not rushed well explained well presented!!!!Please keep them coming!!!
Thank you.
You can use a hairdryer to heat it up too, saves the mess on with the water and pan. Great video thanks.
By far the most helpful video on UA-cam or anywhere. Sound, picture detail and simplicity of explanation 10/10/10. Saved me from doing a lot of work that still wouldn't have fixed my crank but no start problem on my 99 Suburban. Thanks so much.
+Tonya B Thanks, Tonya. Start with basics - if the vehicle cranks check for spark and fuel.
Thank you very much! Your video is easily understandable and very rich in technical information. Awesome work, dude! Greetins from Brazil!
Very good information here! I'm getting a P0125 on a 2001 Toyota Tacoma PreRunner and getting ready to drop $15-$30 on one of these that is likely bad, might not even be broken. Thx!
Absolutely brilliant tutorial to watch. I, we appreciate mentors such as yourself.
Thank you, and all the best from New Rochelle N.Y.
Thank you. Appreciate the feedback.
Thank you for the accurate information. I own the Infiniti shop manual and your information is much more informative. I think the manual is intended to meet minimum requirements so that people have to go to the dealer--just my impression and not based on facts but on logical deduction.
Thanks... most detailed video I've ever seen. Voltage reads and such are so hard to find
Glad to help.
Very Good info. even after 4 1/2 years. I changed my sensor and the temp guage moved a little, so I know something wrong. It is a new sensor But now I will do the tests that you suggested. Appreciate that.
Good stuff! Glad to help.
You state there can only be two possiblities. You could very easily have a break in your wiring at any point on the harness. Two wires twisted (short to power or ground) you could also have a dead circuit in the pcm itself. But 8/10 times, you are absolutely correct.
Also i mean no offense, this is a great video!
Carsntoys you are the best. Thank you for your time.You blessed me.Blessings to you.
I just subscribed after watching this video. Very useful and insightful information. Thank you!
Awesome, thank you!
Thank ypu for sharing your knowledge on this issue. Very easy explained as to follow along and understand. Great information. Take care.
Excellent video and explanations!
Before doing any of this, if you have a three prong connector. Get the car to normal operating temp and unplug the sensor. If the fan comes on, it is the sensor.
You are great. Thank you for showing this to us. The video is very clear.
Nice job . Very concise and to the points. New subscriber and 👍
So thorough great visuals best UA-cam explanation period. Thanks
+Mike Mike Thank you!
very good instruction...I'm getting 00.0 across the board. it doesn't matter which way I put the probes. There is probably more wrong with this vehicle than just a sensor, but training and learning never hurt anybody.
Thank you so much for this video. Will have to do this on my 307cc 2006 2litre the next days. I'm not a car expert, but I can do this with your guide. Thanks!
+Jan Sallads (LilaQ) Glad to help, Jan
Thank you. This is the best explanation of testing the engine coolant temp sensor.
Glad it helped
Good vid and sensibly presented! Many thanks.
Excellent video. Thanks to you, I'm back on the road with a new sensor! 🤗
thanks I am a widow and can now change it myself without spending money I don't have .
I know what you're saying!
@John Smith maybe her husband took care of that stuff and she has kids and doesn't have money to take it to the mechanic and now is doing it herself
Thank you very much from India 🌹🌹🌹
You make this test so easy,!!!! thanks for your video,
Thank you very much for teaching us personally I appreciate it
Thank you much! Very comprehensive and easy to understand video without any silly thrill or shocking high volume introduction music! Well done mate. Thank you so much for you sharing information much appreciated.
Glad to help!
The thermostat in question is called a "fail-safe" thermostat meaning that when it fails, if fails in the open position. If you look at the top you will see where the carriage containing the pellet has locked itself in a notch on the body to keep it open.
Excellent video, very well illustrated and explained...Thanks 👍👌
very clever and understandable - thanks
99max owner i watch all you vidos very insightful on how to test units and also installs
thanks so much for your time and knowlege hlp me alot prepare for jobs wat size tools and run downs
Shayne34988 Onthenet Glad to help!
You have the DMM set at the 200K ohms setting when you are measuring the sensor, so that means 2K ohms and not 2 ohms.
Exactly what I thought.
Jan Burgel but you guys still got the point.
The problem is not every multi meter has set ranges to select from. Some are auto ranging. So if you are looking for 2 ohms, and you see 2k, you might think the sensor is bad when in fact it's good.
Simple, great demo. Thanks.
Great trick with the hot water! Thanks for the video
Glad to help!
My car is throwing P0118, P2184, and P2185..I ran all the tests mentioned in your video and everything checked out, but these codes will just not go away. Any idea what else could be causing this? Great video by the way; easy to follow.
Great no-nonsense informative video. Thank you.
+Draiakaiden Glad to help.
my coolant temp sensor reads 7.0 olms cold. Meter set on 2k or 200 in olms Is it good or bad
the best testing video on UA-cam keep em coming tnx
+Luis Martel Thank you. Will do.
+legioner9 it should just read as a negative voltage instead of a positive. Hope this helps, and good luck
+legioner9 no problem
.
Look - it's on sale right now:
www.banggood.com/DECOUVRIR-Temperature-Change-Nail-UV-Gel-Color-Changing-Polish-Gradient-Thermal-Chameleon-Cute-p-1171511.html?p=B4200913385416201708
I hope this will help you
ua-cam.com/video/bPAIFL8VH9w/v-deo.html
Great video so simple and clear
Cool, thanks for the info!
I've replaced the thermostat and water pump on my 1995 Nissan pickup, and still getting anomalous water temperature readings.
Fanatic video and instruction. If the reading on the connector is not good, how do i correct it? Where does the wire go? How can I check and replace it?
thank you
simple and clever explanation.to the point
!!
Çok teşekkür ederiz video için. Aynı konuda yayınlanan diğer videolara göre daha açıklayıcı ve bilgilendirici. Sadece farklı araçlarda motor sıcaklık sensörünün sökülmesi, motor soğutma sıvısının eksilmesine neden olabilir. Bu nedenle sensör yeniden takılınca sıvı seviyesi kontrol edilmelidir.
im So thankful you made this video.
Glad to help! Thank you.
Great video. I learned and I'm going to test it myself.
I actually got the code P0125
Hvala za ovako poucan video.
You shared a lot of informations in one video, that's fantastic! Thank you very much👍
Glad to help out. I appreciate the feedback.
Thank you sir,
Excellent information and well presented.Very clear instruction Well done. I have big hopes that replacing my ECT(Which failed the ohms test) will cure my problems.
If not then its a new MAF!
+malcolm grey Glad to help! Cheers
Thank you for sharing, very useful content, and you made it very easy to apply for novice like me☺👍.
Glad to help.
Great information , very well explained easy to follow. Ive subscribed looking forward to more tips
Very well explained
GOD Bless u Sir
The temperature switch is on the top of the engine and places the engine into closed loop once the engine heats up. The temperature sensor, for the dash gauge, is always on the cylinder head to measure the coolant temp flowing through the cylinder head.
What does ... open loop due to engine load or deceleration means?
such an informative video damn im glad i found this mine i believe is not working on my 2000 honda accord ex and thanks for explaining that ohm meter tester i have one i brought a while ago so yeah thanks for all this
Thank you. Glad to help.
Your explain is very clear, thanks
Appreciate the info, thanks dude!
very explanatory and helpful. thanks.
Glad to help
Hello CarsNToys
I want to say great video and I was able to locate my temperature sensor on my 2005 Jeep Grand Cherokee 3.7 for I am getting a ‘gauge not working’ on my gauge-digital dash and temperature gauge does not move. I had replaced the temp sensor and I still get the ‘gauge not working’ error and my temp gauge does not move ( I let the vehicle idle for 15 minutes).
I did the following test with my voltmeter:
1. Voltage to temperature connector as indicated in your video and I get 4.9 volts.
2. Tested the OHMS continuity on connector and it passes by giving audible sound.
3. I ran the Kilo-OHMS test on the old and new temp sensor and I get 5.0 on old sensor and 4.5 on the new temperature sensor.
4. I brought a new temp connector, which I had not replaced yet because the voltage test to the original connector works showing 4.9 volts.
5. My electric fan turns on when the engine is idling and when the a/c comes on.
Any ideas on how to test this ‘‘gauge not working’ on 2005 Jeep Grand Cherokee?
Thanks,
Great Tutorial, explained everything clearly in regard to fault finding a temp sensor ,Thank You.
Thank you. I appreciate the feedback.
Good video! I now have a better understanding of multi- meters too
Hello and thank you for this informative video. I checked the sensor on my 2000 Camry 3.0 v-6. I remember you saying the normal ohm rage should be 1-2 ohms. The reading on my sensor is 5.9K ohms. I realize that zero continuity means a faulty part, but what about the really high resistance that I'm finding? Please advise.
catalyst2112 did you find out the answer to your question? Thank you
Really good video, keep up the good work.
Thanks. Appreciate it.
Great video zoom in work too!
Bless you
You must download a temperature versus resistance chart. That is crucial. My multi-meter was showing 22,000 ohms. Then I looked at the chart I googled and downloaded. It showed that for 80 degrees temperature I would have 22,000 ohms. My multi-meter does measure temperature. The temp reading on the sensor was 80 degrees. I touched the lead right onto the metal part of the sensor. I looked at the chart and noticed that 22,000 ohms was just right for 80 degrees temperature. A reading anywhere from 1,000 ohms to 58,000 ohms (!) is normal reading depending on the temperature of the metallic part of the sensor. .
Thank you for that information I don't haft to down load it now saved me data and time !! 🙂👍👍👍
Very good explanation ...only one rectification ..the resistance of the sensor it is 2000 ohms (2 K ohm) as the scale used in 200 K ohm I guess.. but any way your video is very good.
very helpful thank you very much, I can do this tomorrow, great job
+Wilson Boyd Awesome! Cheers
I checked sensor and continuity using your method and I have continuity and resistance on sensor but my gauge on dashboard shows max temp as soon as I put my car in ON position and the engine is cold as night. What could be the problem? Thermostat?
Thanks for the great informative video. I am replacing Temperature Sensor in Corolla 2009 just for preventative maintenance. The new sensor is coming with coper gasket. Could you advise if any sealant (like Permatex anti seize) should be applied to the Sensor's thread. I will appreciate your advice.
cool video. you help me fix my running fan on my odyssey. thanks
Awesome! Happy to help.
very informative video thank you so much
Thanks for the video. Recently got a 1991 Fleetwood Tioga Arrow (Ford e-350 chasis) whose engine temp gauge is not working. I'd like to do this myself, but everything is SO compact and intertwined under the hood it is very intimidating. I think I found the sensor, it seems to be just behind, to the right of the distributor cap, but it is almost impossible to reach.
Really helpful video - thanks!
Welcome
On two 25+ year old vehicles, the tab on the female connector broke off. Once when I was at the junk yard -- snapped off as soon as I gave it a good push, and once by someone else who replaced this sensor before I go the vehicle I'm troubleshooting (rough idle, engine stalling when engine is cold, problem goes away when engine is at op. temp. In short, I'm missing the press tab. Do I order another one and splice it in? Thanks for the video -- I'm following it now.
Just fantastic. Thank you so much! Super helpful.
How to chek the sensor having 4 pins.
What temp was the water appx,? did he switch the reading on the ohm meter from 2k?
good video, well oriented! thanks for sharing
+richard urieric Glad to help
Thanks for this reallly helpful video.
Glad to help
Excellent
If we want to check ground on the sensor..do we have to set key switch to on?
NICE Bro... but could you show us where if the sensor is not the problem, a fix on the cause?
Great informative video. Very well photographed and explained. Have an 02 Honda Odyssey and the temp gauge shot up to hot and yet coolant is fine. Ironically just cleaned ports and replaced egr valve. Hope my problem is this simple. Within a day after I had the transmission temp sensor go bad. Within a week of that this happens. Again I hope its as simple as the sensor. Do you know if I can continue driving for a little before fixing without causing damage? Thanks for the great video and explanation including water test.
Thank you. I wouldn't drive the vehicle if it's close to over heating. How's the water pump?
Reservoir level seems fine, no steam and timing chain as well as water pump changed replaced at 108,000 and now has 147,000. Any other concerns?
Are the radiator fans turning on..ua-cam.com/video/bf2kvZJx1OA/v-deo.html
Thanks nice instructions to check temperature sencor.
Thanks for the feedback. Cheers
Useful information, thank you. Well done.
Thank you.
Great video have learnt something
I don't understand why you did NOT say what happens if sensor is good and MIL light and code P0115 is still on ?
thanks mane !! great video . thank you for you time and effort .
Glad to help!
Thank you,, my fan is not coming on when temperature gets hot at idle and will cool down when driving again, I'll try your technique,,
Replacing this sensor,would it solve my upper hose from busting?
Thanks for the video. When the car is cold (65 degrees F outside), I only get 950. When the car is warm (90 degrees C on the dash), I only get 65. These numbers seem was below yours. Is the sensor bad? Thanks.
Thank you for your video ! It's so helpful...
explain very clearly...thank u
Glad to help.