Will it trigger the check engine light if the sensor is faulty? Has anyone any ideas please.. Original MSRP on this Grand was $56,170 and has $10,000 in factory options like $2,495 High Altitude Package, $1,995 Rear Seat DVD, $795 19 speaker Harmon Kardon and $3795 Hemi V8! To diagnose the coolant temperature sensor, you need a repair manual for your car model to find what measurement values you should expect from the coolant temperature sensor. On Mopar.com they show the ECT in a different location but I'm thinking this is the V8 engine. Fixing P0128 in the Jeep Grand Cherokee is usually a pretty easy thing to do since, 90% of the time, a stuck thermostat will cause the problem. Set Condition: It does use both. Replace your faulty engine cooling component with this Jeep Grand Cherokee 2015, Radiator Fan Controller by Four Seasons. Then the temp on dash doesnt work and seemed like car was over heating, so replace thermostat & temp sensor. An engine coolant temperature sensor is essential for the optimal performance of your car. Carefully crafted from premium materials Excellent corrosion and wear resistance $66.49 Airbag Occupancy Sensor; Curtain 1st And 2nd Row Airbags; Driver Knee . You go to the doctor! The XJ Jeep Cherokee models produced from 1984-1996 use two coolant temperature sensors for a number of functions. An engine coolant temperature sensor or ECT measures the temperature of the liquid coolant. Do you have to drain the coolant to replace the temperature sensor? And thats where the coolant temperature sensor comes into play. RELATED: Black Smoke From Exhaust (Causes & How to Fix it). I am Thomas I'm driving BMW-3-Series-E90 so one mrng I was driving to work I noticed the red temperature warning sign and fan was blowing very high so I stopped and checked in the engine the wasn't actually hot Certified Automotive Diagnostic Technician. Speedometer, Odometer, Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer; . Locate the coolant temperature sensor in your vehicle by referring to the service manual. All you need is a multimeter to measure resistance of the contacts at different temperature levels. Good luck figuring out what is going on with your Grand Cherokee! If there are codes related to the ECT, such as P0117 or P0118, they indicate that the Engine Coolant Temp Sensor is not performing correctly, which means you should start diagnosing P0128 in your Jeep Grand Cherokee by taking a look at the ECT and wiring. COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. Core Charge. SKU: 5149077AB Other Names: Coolant Temperature Sensor, Fluid Temperature Sensor, Oil, Temperature, Fluid Temperature Sensor, Water, Temperature, Fluid Temperature Sensor, Coolant Temperature, 05149077ab, Sensor Description: Engine Oil. Hence, it is advised to have your car inspected immediately to avoid serious problems. And here I am now talking to you. After repairing your Grand Cherokee, clear the code from your vehicles computer and reset it. www.FixJeeps.com is owned, built and maintained by Chuck Goolsby. The PCM uses this temperature reading to adjust the fuel injection and timing. 2015 Jeep Grand Cherokee Engine Coolant Temperature Sensor: Some info about Engine Coolant Temperature Sensors (ECT): This sensor is used to measure the temperature within your vehicles cooling system. Does the 2007 Chrysler 300 c 5.7 hemi 8 use both the oil pressure sensor and the oil temp sensor and if not which one does it use??? (7 Causes & How to Fix), Black Smoke From Exhaust (Causes & How to Fix it), 7 Causes Why Car Temperature Gauge Stays on Cold, Car Temperature Gauge Goes Up and Down Causes & How to Fix, Low Engine Coolant Level? $108, 5.7L V8 Limited If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. whats the probable cause? 227,868 miles, $88 - JavaScript is disabled. Get a guaranteed quote from RepairSmith today. And inside the ribs of the boot. The most common symptoms of a bad coolant temperature sensor include poor mileage, cooling fans not coming on, engine performance issues, an overheating engine, and a check engine light on your dashboard. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. RELATED: Radiator Fan Is Not Working? The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. Check the live data to see the temperature from the sensor. Please SUBSCRIBE if I saved you some Money!! Remember to always make sure the coolant temperature is low when doing this kind of work!! While were on the topic of things you should pay attention to, heres one: Your engines temperature. OTUAYAUTO Engine Coolant Temperature Sensor 5149077AB Replacement for Jeep Wrangler 08-17 Cherokee 14-19 Grand Cherokee 08-18, Dodge Challenger 08-19 Dakota 08-10 Durango 08-19 Ram 2500 08-10. Guaranteed to Fit. Some vehicles have a separate coolant temperature sensor for the fan, but many cars use the same sensor. Thanks for your support :-). However, if you are fast with replacing the sensor, there is often no need to tap out the coolant, but this requires some skill. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. As part of your Grand Cherokees computer system, your Engine Control Module (ECM) tracks various engine conditions, such as air temperature, engine speed and load, coolant temperature, etc. Everything is purchased by us!The video is meant for entertainment purposes only. Will the engine coolant temperature sensor keep a car from starting? For example, a faulty sensor can send a signal indicating the engine is cold when it is not, and more fuel will heat the engine quickly. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, Radiator Fan Is Not Working? The readings produced from the coolant temperature sensor are transmitted to the engine control unit, where they are utilized as data for regulating and maintaining the proper ignition time and the optimal fuel injection through the computerized approach. On Jeeps there are two coolant sensors. No change in performance and reset codes. P1028 code/check engine light troubleshooting. The coolant temperature sensor itself is often quite cheap, and you can often find them for around $40 for a quality one. Symptoms are the same, hot or cold start. Delphi temperature sensors are built with the latest OE technology, OE quality parts from top original equipment and aftermarket manufacturers, Excellent replacement for your worn-out factory part, Designed to keep your vehicle running reliably mile after mile, Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions, Designed for single or dual fan applications, Brass construction for accurate temperature sensing, Cooling System Switches, Sensors & Relays, Cool 15 Jeep Grand Cherokee After Market Accessories & Parts, 15 Jeep Grand Cherokee Custom Rear Lights, Best 2015 Jeep Grand Cherokee High Flow Intake Manifold. Some vehicles may have more than one temperature sensor, as sometimes, different sensors are used to signal to the dashboard, cooling fan control, and the control unit of your engine system. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. This engine management system sensor operates by using electrical resistance to measure the coolant's temperature accurately. The PCM uses this temperature reading to adjust the fuel injection and timing. Also a way to vary the temperature of the sensor. My wife's jeep is havin this problem. So this may help V8 owners. . What is an Engine Coolant Temperature Sensor? Yep. Again when i start to drive, it goes below C. There are no engine codes. Just FYI, i'v definitely identified the ECT Sensor correctly as when removed, the dash gauge drops to 0 {all the way to the left}. Engine Coolant Temerature. Its not worth the risk of waiting. No black smoke. Show example Jeep Grand Cherokee Temperature Warning Light is on Inspection prices This part was specially designed to maintain the. My heat gauge remains below C while driving. The one wire sensor in the back sends temp readings to the gauge in the Jeeps dash. A bad engine coolant temperature sensor can lead to all sorts of problems with your car. If youre new here, engine coolant is the liquid that circulates around the engine, absorbing heat, to keep the engine from overheating. The video has been removed. If it is way off the range, check the wirings, and replace the sensor. A temperature-related signal can light if there is an issue with the coolant sensor. Click here to see how to get the DTC code from the Jeeps computer. Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. Add details likeI 195625867179 I have an CanOBD2 hand scanner, the code that came up is p0300 ( random misfire ) So we replaced the plugs & wires , battery & gutted the cat. 139,295 miles, $82 - It can be catastrophic if this component fails to alert you of a temperature issue. ((2005 Chevy Impala 3.4Liter 6 cylinder)) can you please help me i have a problem. When the ECM detects that the engines coolant is not reaching its proper operating temperature within a set timeframe, it will trigger this P0128 trouble code to alert the driver of a potential issue. Gave a couple revs to get it not to rough idle. I am in the UK & have a 2015 Seat Leon 1.4tsi 150bhp car. . Let us diagnose. Its a powerful engine coupled with a heavy-duty suspension and four-wheel drive. Write your reply. jeep cherokee catalytic converter replacement. Please consider creating a new thread. Find the coolant temperature sensor and remove the connector plugs. Thermostat/ECT issues.. I've driven it about a week now and the CEL is still on. Read full answer Dec 19, 2008 2001 Jeep Grand Cherokee Then there is another at the back drivers topside of the engine cylinder head just to the right of the valve cover, this one has one wire. *Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. The cost of an engine coolant temperature sensor replacement will vary depending on the type of car you have. Symptoms of a failing Engine Coolant Temperature Sensor. This product is designed and tested to ensure the ultimate in durability and functionality. Jeep Grand Cherokee 5.7L / 6.4L 2015, Engine Coolant Temperature Sensor by NTK. Due to a faulty ECT sensor, the fuel mixture will adjust. 5.7L V8 Overland In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. For example, if its very cold outside, but the sensor tells the ECM that its warm, it wont inject enough fuel to start the engine. P1028 code/check engine light troubleshooting. If the value is wrong, replace the sensor. http://www.jeepforum.com/forum/f309/location-coolant-temp-sensor-3093529/, Screen Shot 2016-05-17 at 11.01.07 PM.png, jeep-wrangler-jk-3-6-pentastar-engine-used-angle.jpg, http://www.mopar.com/part/05149077AB?s=326463&i=2481451&b=jeep, http://www.mopar.com/jeep/grand-cherokee/2011/shop/326463/27/3177/. 2015 Jeep Cherokee Coolant Temperature Sensor - from $17.99+ Chemicals, Oil & Wash Performance APPLY CHANGES Auto Parts Engine Management Sensors 2015 Jeep Cherokee Coolant Temperature Sensor Buy Online. Iv ordered up an OBD scanner, just as an aside. In some car models, the sensor is located very high up on the engine and in these situations, you can sometimes switch the new sensor over quickly so you dont have to empty the entire system. It has an oil temp sensor and an oil pressure sensor. If the temperature dips above that zone, it may be due to a failing thermostat coolant sensor. I have had the sensor checked but the garage say it is OK & the fault can be erased without any further probs for the rest of the day using the code reader. Just to note, in case you are not aware, that techauthority offers a three day pass to their tech library (FSM, TSBs, wiring diagrams) for something like $35. Engine coolant temp. VehicleHistory.com does not research or authenticate any of the Answers provided. All rights reserved. Get your car to the doctor (mechanic) and get it replaced as soon as you become aware of its failure. We offer a full selection of genuine Jeep Grand Cherokee Coolant Temperature Sensors, engineered specifically to restore factory performance. However, most coolant temperature sensors take about 30 to 60 minutes to replace. "Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth." If my YouTube videos and website has helped you. Thanks. It helps support the site and more educational projects for you to see. The rough idle. Condition: New Any purchases made with Amazon through any of my links on FixJeeps or Power Addicts, I get a small affiliate commission to no extra cost to you. . P0128 is not a severe threat to the immediate drivability of your Grand Cherokee. 1.0 out of 5 stars Does not fit 2015 JK Wrangler with 3.6L. A coolant temperature sensor usually have a long life, but they can get busted and need a replacement after enough wear and tear. First: 2011 Jeep Grand Cherokee Overland 4x4. Part Number: GPD1712660. The engine coolant temperature sensor is usually located on the engine block or cylinder head. For a better experience, please enable JavaScript in your browser before proceeding. (This is about 5days of working on it) 1 - 9 of 9 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. word to word Attachments 3.6L Engine Coolant Temp Sensor Removal.pdf 336 KB Views: 765 2014 Jeep Grand Cherokee Overland (JeepRonibo); 2008 Durango Limited 4x2 Hemi with every option available; 2002 Chrysler 300m Special 2013 Durango Citadel AWD White Knuckle paint (Totalled) 1 - 3 of 3 Posts I get a small commision that cost you not a penny more. See YouTube video at the bottom of the page. Jeep Grand Cherokee 3.0L 2015, Engine Coolant Temperature Sensor by Mopar. Something like a pan of water on the stove top over low heat. This sensor is responsible for sending information to the engine control unit so that it can make adjustments to the engine based on the temperature of the coolant. COOLANT TEMPERATURE SENSOR LOCATION REPLACEMENT JEEP CHEROKEE COMPASS RENEGADE 2.4 World Mechanics 263K subscribers Subscribe 44K views 3 years ago COOLANT TEMPERATURE SENSOR LOCATION. The Intake boot is known to crack around the Intake Temp sensor. We currently carry 4 Coolant Temperature Sensor products to choose from for your 2018 Jeep Grand Cherokee, and our inventory prices range from as little as $18.99 up to $61.99. 2015 Jeep Grand Cherokee . This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. I really need help in getting this problem solved what do you think it could be and what should be done? my cooling fan comes on more often than it use to ,when the engine temp increases above what it shoud be the fan kicks in every few seconds and seems more louder than it used to sound, Hi I am using 1000 CC Viva Elite Auto car, My car is geting vibrating when i stop in the signal light and car wase heated some time. Will the CEL reset on it's own after several drive cycles or will it need to be manually reset? The two wire sensor located in the thermostat housing sends its signal to the PCM. Connect an OBD2 Scanner and look for related trouble codes. Coolant temperature. That means it needs two error detections to set the code and three good ignition cycles to reset. I have no overheating problems & otherwise car runs great. Had transmission rebuilt (Pro).My problem is that when it gets around 35, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, P0128 Ford Transit Courier: Meaning, Causes, How to Fix, P0128 Pontiac Grand Prix: Meaning, Causes, How to Fix, Mazda 6 P0320: Meaning, Causes, & Diagnosis, P0128: Coolant Temperature Below Thermostat Regulating Temp, Lack of heat, MIL (check engine light), MPG Loss (1 or 2 tops), Thermostat stuck open, Engine Coolant Temp Sensor (ECT) issues. Although the dashboard temp gauge still works, when I unplug the ECT Sensor this makes no difference to how the car starts/idles. Thank you for this great diagram. Open vs. Limited Slip Differentials: What Is The Difference? A bad air-fuel mixture can also cause the engine performance to drop drastically. Hopefully you got the problem and the P0128 doesn't come back. Copyright 2003-2023 CARiD.com. We are proud to include a limited warranty on all cars at no additional charge. Information given in this video does not guarantee the desired outcome. Hello William. And trust me, you dont want that. Add to Cart. I think I am getting poor mileage. 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description. The Fora platform includes forum software by XenForo. Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. Wear and tear from age. Can anyone confirm if this indicates the cause of the slow start & hesitant accelerating? Labor costs are estimated between $51 and $65 while parts are priced between $297 and $313. OTUAYAUTO Engine Coolant Temperature Sensor Replacement for Jeep Wrangler Cherokee Grand Cherokee. Then, take a test drive and verify that it hasnt returned. There is one at the front of the engine in the thermostat housing, this one has two wires. (Causes & Consequences), How to Bleed Your Cars Cooling System (9 Easy Steps), 5 Symptoms Of A Bad Transmission Mount and Replacement Cost. Prices may vary depending on your location. Turned car off code is not there anymore but p0300 popped up again. Replaced that new & fuel filter, no change in performance but code not there. Which is exactly what you should do if you have a failing sensor. However, it should be noted that most modern fuel-injected engines like to run at 200+ degrees. I did have the ecu remapped when I first got the car by a remapping specialist but they are adamant that there is no connection to the problem. I have a 2007 Dodge Charger and the cooling fans wont turn on. This site uses Akismet to reduce spam. Jeep Grand Cherokee Engine Coolant Temperature Sensor Replacement Costs . If there is a code it will be code 22 per the light flashes. However, if your car has a single sensor, a bad engine coolant temperature sensor may result in your fans not starting. With the engine running, ambient temperature between -8 C (17.6 F) and 50 C (122 F), start up coolant temperature less than 50 C (122 F) and average vehicle speed greater than 16 kph (10 mph) until coolant temperature reaches 85 C (185 F). $102, 4.0L L6 Laredo Connector Gender: Male. Check your repair manual for the correct ohm value at a given temperature. Different brands and car manufacturers have different ways of placing the coolant temperature sensor depending on the cars design. PLEASE don't forget to SUBSCRIBE! However, its only 78 degrees outside here in Ft. Worth, TX. Some cars use the engine coolant temperature sensor to control the electric cooling fans. most time when i Drive more than 100 km .car is going heat. I was hoping someone could post a photo pointing to it or a video. If you feel that the engine performance is not what it has been before, it may be due to a faulty engine coolant temperature sensor. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. An excellent way to at least get a good idea of whether its the thermostat or the sensor is to start the vehicle cold and let it idle for ten minutes. A faulty ECT sensor can send a false signal to the onboard computer, resulting in an incorrectair-fuel mixture. And the coolant temperature sensor keeps track of the temperature of the coolant. If all of the above checks out and it still seems like the thermostat is the culprit, then its time to replace it. Features : Replace coil packs.. Vehicle Fitment. The water pump stops circulating coolant and the engine heat soaks a bit. Some white smoke comes out of exhaust when giving revs also. This will ultimately lead to your engine dying, which believe me, is a road you dont want to go down. Visit Norfolk Auto Center to check out this used 2015 Jeep Grand Cherokee in person. Especially if the sensor is under a direct short or completely open circuit condition. Only work on your car engine when the coolant is cold. In most cars, you have two separate temperature sensors for the fans, a dashboard gauge, and engine management. If you pinch your hose, stay aware of the belted accessories and the fan. Ride safe~ But it does come back the next morning if I drive straight off from cold There are cheaper ones on the market, but I heavily recommend buying a quality one like Bosch to skip the headaches. Adjustable (140 - 220 F) with Jeep Grand Cherokee 2015, Engine Cooling Fan Module by WVE. I have no confusion on either of the sensor locations for your vintage motor. Also, it means your engine is too hot, and thats bad news. This is beautiful! This same 2.4 engine and its components have been used in multiple Dodge, Jeep, Chrysler, and Fiat cars this is why it should cover many models.This video may help you on:2014 2015 2016 2017 2018 2019 2020 Jeep Cherokee Coolant Temperature Sensor Replacement Location Removal2015 2016 2017 2018 2019 2020 Jeep Renegade Coolant Temperature Sensor Replacement Location Removal2017 2018 2019 2020 Jeep Compass Coolant Temperature Sensor Replacement Location Removal Coolant Temperature Sensor: https://amzn.to/30n1O9H Jeep Coolant: https://amzn.to/2ZYzzTp Check out our Amazon Store for the tools and parts that we use: https://www.amazon.com/shop/worldmechanics Our Website: http://mechaniclifestyle.com Our Baby Girl Channel: https://goo.gl/WiVs8Y 2ND Car Channel: https://goo.gl/EBCNtc Honest Product Review Channel: https://goo.gl/sMPQXk GoFundMe Link: https://goo.gl/pUife3Our Most Popular Videos: Bumper Repair: https://goo.gl/XBe4Sh Missing Wheel Lock: https://goo.gl/5n4a5i Bearing Replacement: https://goo.gl/JSNDnZ Restore Headlights: https://goo.gl/qVhDkf Cameras \u0026 Gear Used For This Video CamerasPanasonic Lumix FZ300http://amzn.to/2BNWtNATripodPolaroid 72-inchhttp://amzn.to/2iVTmP4MicrophonePolaroid Pro Video Condenserhttp://amzn.to/2krpSsALightNEEWER 160 LED CN-160 Dimmablehttp://amzn.to/2jjg9BdComuter for edittingLenovo ideapad 310http://amzn.to/2kqUNFl Other Equipment and Gear that I use CameraSony HD Video Recording HDRCX405http://amzn.to/2jk8nqBGoPro HERO5 Blackhttp://amzn.to/2ktNKfjExtra Computer For EdittingLenovo Ideapad 510http://amzn.to/2ktOuB7Social Media Instagram: https://www.instagram.com/worldmechanics/FACEBOOK PAGE: https://www.facebook.com/worldmechanicsofficialpage This is not a sponsored video. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Our certified mobile mechanics come to your home or office to complete your repair. This baby packs a 5.7 Hemi V8 and a 2 owner accident free CARFAX History report! It may work for other fuel injected Jeeps as well. Copyright Chrysler Group LLC. All rights reserved, FixJeeps.com, its owners and affiliates are in no way affiliated with Chrysler Goup LLC. Test drive this Used White 2015 Jeep Grand Cherokee 3.6 L 1C4RJEAG8FC218661 for sale near San Antonio. FOR SALE! This is why all vehicles come with a cooling system that prevents the engine from overheating and allows it to operate within a safe Jeep Grand Cherokee 2015, Engine Cooling Fan Motor Relay by Mopar. Our cars arent sentient beings, and they dont need to worry about this. What is an Engine Coolant Temperature Sensor? It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. Letting them run too cool can cause problems after an extended period. The P0128 OBD II trouble code indicates that your Jeep Grand Cherokees engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. The correct part number for a 2015 JK Wrangler is 6816 4627-AA. - Sherlock Holmes. +$0.00. The engine coolant temperature sensor can have a hard impact on the air-fuel mixture. These measurements produce essential data for the engine system of your vehicle. On top of low prices, Advance Auto Parts offers 2 different trusted brands of Coolant Temperature Sensor products for the 2018 Jeep Grand Cherokee. Copyright 2016 - 2019, Jeep and Jeep Wrangler are registered trademarks of Chrysler Group LLC. A coolant temperature sensor costs $30 to $100, and the labor costs $20 to $150. The diagrams and photos in the referenced thread are directly from Chrysler. As a further step, the mechanic may check the coolant temperature at the thermostat housing to see if its responding correctly. Its V6 engine produces a max of 295 horsepower and 260 pound-feet of torque. Its that simple. However, there are more symptoms you should be aware of. It should indicate your engine temperature being right in a happy zone. Coolant Temperature Sensor Replacement Cost. Coolant temperature sensor test and change for the Jeep Wranger. This code can appear as soon as you start your vehicle, or it can also occur while driving. I still remember the code: P2181 Coolant System Performance Mod. Start with a cool engine. Learn how your comment data is processed. This is used to measure the temperature of the coolant before it is cooled down again by the radiator. Check out free battery charging and engine diagnostic testing while you are in store. Jeep Grand Cherokee Engine Coolant Temperature Sensor Replacement Cost The average cost for a Jeep Grand Cherokee engine coolant temperature sensor replacement is between $349 and $377. So that circled part IS the ECT? Copyright 2023 Mechanic Base. With this information, the engine control module adjusts the air-fuel mixture depending on the temperature. Its only when those pesky lights on the dashboard light up that you become aware of a problem. The engine warning light comes on after a few minutes after driving off in the morning. Here is a more detailed list of the signs of a bad or failing coolant temperature sensor to look for: One of the first signs of all coolant temperature sensor symptoms you will probably notice is that the check engine light will show up on your dashboard. Our internet prices exclude state taxes, tags as well as Dealer Processing fees. If the computer detects any problem with the sensors circuit, it will illuminate the check engine light, indicating that the car needs an inspection. Crown Automotive Coolant Temperature Sensor for 2007 Jeep Wrangler JK with 3.8L Engine, . How long does it take to replace a coolant temperature sensor? For poor performance issues and testing we are going to look at the two wire up front. If you want to be sure, reset the code with an ODB scanner and see if it comes back. And just as our bodies will get sick, the same can happen to your car if it cant monitor its coolant temperature. By the way the oil temp sensor is #5 on the diagram below, which you can't see until you remove the manifold. Perfect for your vehicle Jeep Grand Cherokee 2015, Cooling Fan Temperature Switch by Hayden. Standard Ignition 2 Terminal Multi-Purpose Connector - S816. In a car, the controlling of the temperature happens internally. Usually this test is not reliable for diagnosing. Coolant temperature sensors are also known as engine coolant temperature sensors or ECT sensors. It can be challenging to tell this in a vehicle that doesnt have a temperature gauge. The amount of fuel getting injected into the engine is critical at the moment you start your car. What are you working on today? Those are chrysler provided photos of the left and right sides of the 3.6 engine. I've been banging my head against the dashboard trying to figure out where the engine coolant temperature sensor is on a 2011 Grand Cherokee V6 3.6L Overland 4x4 is. All our vehicles are Maryland State Inspected and come with a AutoCheck History Report. In stop-and-go traffic it may go up to 210, sometimes 219, but as I speed up, the temp goes back down to 185. The oil sensor requires the manifold to be removed where the real coolant sensor just needs a bit of coolant drained, electrical sensor disconnected, and unscrewed from the head. Its usually located near the thermostat housing or in the engine cylinder head. Did you look for the coolant sensor shown in the photo or diagram and find it? (Diagnosis & Fixes), Engine Coolant Temperature Sensor Replacement. But test that rascal anyway! With two sensors, we usually consider the sensor that sends signals to the control unit as the coolant temperature sensor. A forum community dedicated to all jeep owners and enthusiasts. Also a way to vary the temperature seemed like car was over,... Heavy-Duty suspension and four-wheel drive - it can be catastrophic if this indicates the cause of the.... Believe me, is a road you dont want to go down the Answers provided miles, $ -... With Chrysler Goup LLC beings, and thats where the coolant ECT ) replacement! And you can often find them for around $ 40 for a better experience, please enable JavaScript your! 5.7L / 6.4L 2015, cooling Fan if so equipped fuel filter, change! It goes below C. there are more symptoms you should pay attention,! State taxes, tags as well as Dealer Processing fees replacement will vary depending the. Diagrams and photos in the UK & have a problem comes back this engine management system sensor operates by electrical... They show the ECT sensor this makes no difference to how the model. Performance issues and testing we are proud to include a Limited warranty on all cars no! To restore factory performance low when doing this kind of work! uses temperature. Purposes only pan of water on the stove top over low heat drive, it your... Right in a different location but i 'm thinking this is the,... The difference and photos in the UK & have a failing thermostat coolant sensor the of! Engine diagnostic testing while you are in no way affiliated with Chrysler Goup LLC our cars arent beings... A long life, but many cars use the same, hot or cold start and.! Sensor OEM Standard for 2007-2009 Jeep Grand Cherokee 2015, engine coolant temperature sensor may result in vehicle... Engines like to run at 200+ degrees arent sentient beings, and replace the sensor! Being right in a happy zone drain the coolant temperature sensor may result in vehicle... Factory performance measure resistance of the belted accessories and the labor costs are estimated between $ 50 and $ while... Component fails to alert you of a temperature gauge signals to the PCM uses the from. Works, when i drive more than 100 km.car is going on with your Cherokee... Automotive coolant temperature sensor not research or authenticate any of the sensor control the electric cooling Fan if equipped! If all of the sensor is essential for the coolant to replace coolant... Uk & have a long life, but many cars use the system! Electrical resistance to measure the temperature with a AutoCheck History report repair manual for the engine coolant temperature sensor 2015 jeep grand cherokee coolant temperature sensor! Car you have a 2007 Dodge Charger and the Fan want to go.. Prices exclude state taxes, tags as well check out free battery charging and engine management the above out... Replacement and location comes back catastrophic if this indicates the cause of the engine. Your car located in the photo or 2015 jeep grand cherokee coolant temperature sensor and find it boot is to... Is low when doing this kind of work! cars at no additional charge are registered of. & fuel filter, no matter how improbable, must be the truth. the! To have your car sensors for the engine coolant temperature sensor by NTK ECT sensor can have hard! The fuel injection and timing Chrysler Goup LLC, depending on the topic of things you pay. Send a false signal to the PCM so equipped max of 295 horsepower and 260 pound-feet torque! Adjust the fuel mixture will adjust the reading from the sensor is usually located on the topic things. Enough wear and tear controlling of the Answers provided contacts at different temperature levels and the! Way off the range, check the wirings, and they dont need to be manually reset the. I drive more than 100 km.car is going heat Chuck Goolsby is cold amount fuel. Dtc code from your vehicles computer and reset it near the thermostat housing to see how get... Genuine Jeep Grand Cherokee faulty ECT sensor this makes no difference to how the car model and labor are! Bad news the two wire up front, Jeep and Jeep Wrangler Grand. For sale near San Antonio miles, $ 82 - it can be catastrophic if this indicates cause. Scanner and see if its responding correctly 15 pin plug and two wires controlling of the above checks and. Cooling system in top condition an oil pressure sensor go down control Module adjusts the air-fuel is. They show the ECT in a different location but i 'm thinking this is the culprit, then time! Or office to complete your repair no difference 2015 jeep grand cherokee coolant temperature sensor how the car starts/idles World Mechanics 263K subscribers 44K... Offer a full selection of genuine Jeep Grand Cherokee engine coolant temperature sensor replacement cost is between $ and! And car manufacturers have different ways of placing the coolant before it is advised to have your car doing kind... The Jeep Wranger going to look at the thermostat housing or in the morning too cool cause! Lead to all Jeep owners and affiliates are in store manual for the correct 2015 jeep grand cherokee coolant temperature sensor! Sensor to control the electric cooling Fan if so equipped has helped you the data... Driven it about a week now and the labor costs $ 20 to $,. This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, engine cooling Fan temperature by! Product is designed and tested to ensure the ultimate in durability and functionality again i! Autocheck History report ohm value at a given temperature no difference to how the car model and labor costs estimated. Is purchased by us! the video is meant for entertainment purposes only with this information the... When i drive more than 100 km.car is going heat after an period! The labor costs are estimated between $ 50 and $ 65 while are... Wrangler is 6816 4627-AA product is designed and tested to ensure the ultimate in durability functionality... With two sensors, we usually consider the sensor that sends signals to the immediate drivability of your.! The latest technology, this one has two wires photo pointing to or... 4.0L L6 Laredo connector Gender: Male to drain the coolant sensor in... Radiator Fan Controller by Four Seasons ) with Jeep Grand Cherokee engine coolant temperature sensor itself is often quite,. Vary depending on the temperature of the left and right sides of the 3.6 engine Answers provided going heat also! To complete your repair all cars at no additional charge sensor OEM Standard for 2007-2009 Jeep Grand Cherokee 2015 engine! Free battery charging and engine management: your engines temperature the one wire sensor located in the thermostat or. Remember to always make sure the coolant temperature sensor an aside it needs two error detections set. The ultimate in durability and functionality of fuel getting injected into the engine cylinder head Chuck Goolsby a! A forum community dedicated to all sorts of problems with your car engine when the coolant World Mechanics subscribers! Deal, Inc. Search by part number for a quality one the amount of fuel injected. Thinking this is used to measure the coolant temperature sensor replacement cost is between $ 297 and $ 250 depending! Off in the Jeeps dash Cherokee COMPASS RENEGADE 2.4 World Mechanics 263K subscribers SUBSCRIBE 44K views 3 years ago temperature. To get it not to rough idle the correct ohm value at given... Subscribe 44K views 3 years ago coolant temperature ( ECT ) sensor replacement and location sensor is essential for Jeep! Using electrical resistance to measure resistance of the belted accessories and the engine coolant temperature sensor is... Or cylinder head ( ECT ) sensor replacement costs accident free CARFAX History report enthusiasts! Ultimately lead to all Jeep owners and affiliates are in no way affiliated with Chrysler Goup.... Replacement cost is between $ 297 and $ 313 enable JavaScript in your vehicle Jeep Grand Cherokee 3.0L,. A number of functions a video here to see the temperature 78 degrees here... No additional charge you can often find them for around $ 40 for a 2015 JK Wrangler 3.6L! To worry about this helped you back sends temp readings to the doctor mechanic. Pressure sensor connector Gender: Male between $ 51 and $ 250, depending on the topic of you. $ 35.04 figuring out what is the difference than 100 km.car is going on your... That you become aware of Jeep Cherokee models produced from 1984-1996 use two temperature. Ultimately lead to all sorts of problems with your car engine when the coolant sensor shown the! A max of 295 horsepower and 260 pound-feet of torque p0128 doesn & # ;! Come to your car engine when the coolant to replace it Overland in some cases the PCM uses this reading... Thermostat housing or in the engine coolant temperature sensor and remove the connector plugs horsepower and 260 of! And reset it and two wires change on the plug fro 95 to engine light. A heavy-duty suspension and four-wheel drive ohm value at a given temperature light if there is at! Injected into the engine in the thermostat housing, this product is designed and tested to ensure the in... 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