Other times when give a rev or two it dies. In water pump. Like every other component, the ECT sensor can also get damaged, resulting in several engine-related problems. Returned. (7 Causes & How to Fix). If you have two pins on the coolant temperature sensor, you can try measuring the ohm value between these two pins. Which is exactly what you should do if you have a failing sensor. The replacement is also often quite straightforward, except that you might have to pour out all the coolant from the engine and refill it. Turned car on , reset codes and new code popped up p0116. All rights reserved, FixJeeps.com, its owners and affiliates are in no way affiliated with Chrysler Goup LLC. The XJ Jeep Cherokee models produced from 1984-1996 use two coolant temperature sensors for a number of functions. Good luck figuring out what is going on with your Grand Cherokee! Hello. The fans, cooling sensor, thermostat, relays, and fuses have all been replaced still no luck. But test that rascal anyway! 1.0 out of 5 stars Does not fit 2015 JK Wrangler with 3.6L. And trust me, you dont want that. For poor performance issues and testing we are going to look at the two wire up front. 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. 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. Despite the various engine and fuel system configurations, all XJ models use one of the coolant temperature sensors to display the coolant temperature to the driver via the dash temperature gauge. Copy and paste it, adding a note of your own, into your blog, a Web page, forums, a blog comment, Has anyone any ideas please.. This part was specially designed to maintain the Jeep Grand Cherokee 5.7L / 6.4L 2015, Engine Coolant Temperature Sensor by Delphi. my car finished water and i see no leaks. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? 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. Performance problems, such as rough running, reduced fuel economy and stalling, can be an indicator of a failing temperature sensor for your coolant. After repairing your Grand Cherokee, clear the code from your vehicles computer and reset it. Its that simple. In the car world, the malfunction indicator lights are commonly known as idiot lights. Then, take a test drive and verify that it hasnt returned. If you feel the heater isnt working well, that is the easiest way to tell the thermostat is stuck open. Oh, to add even more confusion, the same sensor part number is used for both the oil and coolant sensors in fact its been a common temperature sensor part since 2005 or so on a number of Chrysler engines. - Sherlock Holmes. Please help supprt FixJeeps.com by making you purchases though Amazon. For a 99 Dodge Ram 1500, 5.9 M, where can I buy a ECT pigtail? See YouTube video at the bottom of the page. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better? Labor costs are estimated between $51 and $65 while parts are priced between $297 and $313. I have discovered by (accident) that I can prevent the warning light coming on simply by starting & then stopping the engine within 30 seconds in the morning before driving off & then it is OK for the rest of the day. As well. 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??? If you would like a printable copy Click here. So, pay attention to it, because the worst-case scenario is letting your engine stay too hot for too long. RELATED: Radiator Fan Is Not Working? If you temp gauge isn't acting right, replace the one wire. So this may help V8 owners. Connect an OBD2 Scanner and look for related trouble codes. Write your reply. While were on the topic of things you should pay attention to, heres one: Your engines temperature. If it fails the test you are in luck. Start with a cool engine. Hayden Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck or performance vehicle running cool. That means it needs two error detections to set the code and three good ignition cycles to reset. 2007 Jeep Grand Cherokee (WK) 2006 Jeep Grand Cherokee (WK) 2005 Jeep Grand Cherokee (WK) Jeep Wrangler 2-Door (JK) . RECALLS! The code P0128 - Coolant Temperature Below Thermostat Regulating Temperature means that the engine does not reach expected temperature after running for sufficient time, or in other words, it takes too long to warm up. Connector Shape: Rectangle. In the FSM text above you should find: "Two trip fault. Post Reply 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. Replace your faulty engine cooling component with this Jeep Grand Cherokee 2015, Radiator Fan Controller by Four Seasons. Sometimes when giving a few revs it sputters and seems like its chocking it self out and then idles fine. If you feel little to no heat from the heater, its a good indication that the thermostat is the problem and not a wiring issue. 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. In addition, it can tow up to 6,200 pounds. I am in the UK & have a 2015 Seat Leon 1.4tsi 150bhp car. 2015 Jeep Grand Cherokee . (Diagnosis & Fixes), Engine Coolant Temperature Sensor Replacement. 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. The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. However, if you are fast with replacing the sensor, there is often no need to tap out the coolant, but this requires some skill. . Core Charge. Pick Up In-Store. What do you do when youre overheating with a fever? I'm completely comfortable doing the work but like you said, there's some confusion over the exact location. Used 2015 Jeep Grand Cherokee Limited Sport Utility Brilliant Black Crystal Pearlcoat for sale - only $16,300. 97 it's a, I have a 2007 h3 hummer base model. 5.7L V8 Overland What is an Engine Coolant Temperature Sensor? These measurements produce essential data for the engine system of your vehicle. Car is still rough idle and all , like explained earlier. Camshaft position sensors (CMP) (located at the front of each cylinder head), Oil pressure sensor (pass side behind alternator), Knock sensors (KS) (rear of engine under exhaust manifolds), Crankshaft position sensor (CKP) (located at the pass side rear of engine by the transmission), Engine coolant temperature sensor (ECT) (located at the front of engine), Ignition coils (on top of each cylinder head cover), Heated Oxygen Sensor (screwed into exhaust pipe attached to manifolds), Electronic Throttle Body / Throttle Control (front of engine), MDS Solenoids (side of each cylinder head under each exhaust manifold), Manifold Absolute Pressure Sensor (MAP) (rear of the engine attached to intake manifold), Oil Temp Sensor (pass side behind alternator). Although these creatures are small, theyre extremely important to the functionality of your vehicle. The video has been removed. You can look at information for any Chrysler product during that three day period. Voltage: 12 V. Radiator Mounted. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not World Mechanics. whats the probable cause? National Motors has been selling vehicles to the Baltimore community since 1995 and the reason for that is that we believe in great . P1028 code/check engine light troubleshooting. Yep. Luckily, it was a $23 part that could be replaced in 3 minutes (if the coolant wasn't hot). Again when i start to drive, it goes below C. There are no engine codes. The coolant temp "sending unit" is for coolant temp reading at the gauge, It is an NTC switch (negative temperature coefficient) which means as temp increases/resistance decreases. 2014 Jeep Grand Cherokee Limited 6 Cyl 3.0L Coolant Temp Sensor. . Changing cooling fluid it's a bit tricky process but it can be done by yourself. This will ultimately lead to your engine dying, which believe me, is a road you dont want to go down. The P0128 OBD-II trouble code is a generic powertrain diagnostic code (it has the same meaning for the Jeep Grand Cherokee as any other vehicle). Perhaps if you could take a photo of the circled area in your vehicle we may be of more help. There is 3 on top of engine.. Also get Ignition Control Module tested at parts store. Check for vacuum leaks. I get a small commision that cost you not a penny more. PLEASE don't forget to SUBSCRIBE! Engine Coolant Temerature. Tq so much. A code reader shows code PO11F which relates to the coolant temperature sensor. Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer . Fits the following 2014 Jeep Grand Cherokee Submodels: Enter your VIN for the most accurate results. Believe me, not intentional. Verified Purchase. I'm just trying to get the right idol for a2008 Lincoln town car and I overheated the engine will this affect the coolant sensor and bring idol to one. However, if your car has a single sensor, a bad engine coolant temperature sensor may result in your fans not starting. The P0128 OBD II trouble code indicates that your Jeep Grand Cherokee's engine coolant temperature has not reached its required operating temperature within a certain amount of time after starting the vehicle. 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. Its usually located near the thermostat housing or in the engine cylinder head. Its literally just a temperature sensor that monitors the coolant. 12,000 miles, 3.6L V6 Laredo 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. How long does it take to replace a coolant temperature sensor? Certified Automotive Diagnostic Technician. (This is about 5days of working on it) A bad air-fuel mixture can also cause the engine performance to drop drastically. So, let me muddy the waters a little further. The excessive fuel will burn in the exhaust pipe and will produce thick black smoke. 54,000 miles, 4.0L L6 Vehicle Fitment. Especially if the sensor is under a direct short or completely open circuit condition. Do not Attempt!AMAZON ASSOCIATES DISCLOSUREWorld Mechanics is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com*DisclaimerWe, World Mechanics, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. Speedometer, Odometer, Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer; . Theyre not very expensive at places such as Harbor Freight. The check-engine light lit up and the code reads P0128. Due to an incorrect engine temperature signal, the ECU may enrich the fuel mixture to a point where the combustion process becomes difficult. Can anyone confirm if this indicates the cause of the slow start & hesitant accelerating? 7 Signs Of A Bad Intake Air Temp Sensor and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 5 Symptoms Of A Bad Engine Control Unit and Replacement Cost, 5 Symptoms Of A Bad Engine Control Module and Replacement Cost, 15 Different Types of Sensors in a Car and Their Functions, 5 Symptoms Of A Bad Knock Sensor and Replacement Cost, 6 Signs Of A Bad Accelerator Pedal Sensor and Replacement Cost, 10 Symptoms Of A Bad MAP Sensor and Replacement Cost, 5 Symptoms Of A Bad Motor Mount and Replacement Cost, Car Wont Accelerate But RPMs Go Up: Causes & Fixes. I'm not sure what your confusion is. 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. 227,868 miles, $88 - On top of low prices, Advance Auto Parts offers 2 different trusted brands of Coolant Temperature Sensor products for the 2018 Jeep Grand Cherokee. On Mopar.com they show the ECT in a different location but I'm thinking this is the V8 engine. Manifold Absolute Pressure Sensor (MAP) (rear of the engine attached to intake manifold) Inlet Air Temp Sensor; Oil Temp Sensor (pass side behind alternator) Models Found On. Please consider creating a new thread. $102, 4.0L L6 Laredo VehicleHistory.com does not research or authenticate any of the Answers provided. Thanks! This code can appear as soon as you start your vehicle, or it can also occur while driving. Anyone have advice? Open vs. Limited Slip Differentials: What Is The Difference? What is an Engine Coolant Temperature Sensor? 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. And here I am now talking to you. Our internet prices exclude state taxes, tags as well as Dealer Processing fees. Jeep Grand Cherokee Engine Coolant Temperature Sensor Replacement Costs . 1 - 9 of 9 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. The engine coolant temperature sensors job is to measure the coolant temperature for the engine control module. It is often installed on a plastic hose on the coolants inlet. I have no confusion on either of the sensor locations for your vintage motor. Wear and tear from age. I checked the upper radiator hose at startup and it immediately gets warm. Copyright 2003-2023 CARiD.com. Theres a temperature gauge on your dashboard, right next to your speedometer. Hello William. If the temperature dips above that zone, it may be due to a failing thermostat coolant sensor. February 27, 2023 . It does use both. *Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. I have no overheating problems & otherwise car runs great. Airbag Occupancy Sensor; Curtain 1st And 2nd Row Airbags; Driver Knee . (Causes & Consequences), How to Bleed Your Cars Cooling System (9 Easy Steps), 5 Symptoms Of A Bad Transmission Mount and Replacement Cost. Condition: New This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. Dunno why your engine is different. Coolant temperature. most time when i Drive more than 100 km .car is going heat. Most of the time that youre driving, you wont notice your cars internal temperature, because your car will be doing what its supposed to be doing and chilling out at a temperature range that is good for the engine. Visit Performance Honda in Fairfield #OH serving Fairfield, Hamilton and Colerain #1C4RJFBGXFC914524 I really need help in getting this problem solved what do you think it could be and what should be done? Thanks. Thats to make them so simple that an idiot can understand that something is wrong. If there is a code it will be code 22 per the light flashes. It may work for other fuel injected Jeeps as well. 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. Something like a pan of water on the stove top over low heat. Ships from Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee Rod. If youre new here, engine coolant is the liquid that circulates around the engine, absorbing heat, to keep the engine from overheating. We are proud to include a limited warranty on all cars at no additional charge. We come to you with all the necessary tools and parts. Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. The PCM uses this temperature reading to adjust the fuel injection and timing. Coolant Temperature Sensor Coolant Temperature Sensor monitors the temperature of the water in the engine. $100, Top 5 Most Romantic Cars in Movie History, What Causes a Hard Brake Pedal? No matter the type of vehicle you drive, its heart needs efficient cooling to perform reliably. Coolant temperature sensors are also known as engine coolant temperature sensors or ECT sensors. However, it should be noted that most modern fuel-injected engines like to run at 200+ degrees. 2005-2007 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2008-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 1997-2007 Jeep Grand Cherokee Sensor-COOLANT Temperature, 1993-1996 Jeep Grand Cherokee Sensor-COOLANT Temperature, 1993-1998 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2014-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 2017-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 2016 Jeep Grand Cherokee Sensor-Fluid Temperature, 1993-1996 Jeep Grand Cherokee Sensor-Temperature Gauge, 2009-2014 Jeep Grand Cherokee COOLANT Temperature, 2011-2021 Jeep Grand Cherokee Sensor-COOLANT Temperature, 2007-2009 Jeep Grand Cherokee Sensor-Temperature, 2007-2009 Jeep Grand Cherokee Sensor-Temperature Gauge, 2016-2021 Jeep Grand Cherokee Sensor-Fluid Temperature, 1994-1996 Jeep Grand Cherokee Sensor-COOLANT Temperature, Jeep Grand Cherokee Camshaft Position Sensor, Jeep Grand Cherokee Throttle Position Sensor, Jeep Grand Cherokee Parking Assist Distance Sensor. Replaced that new & fuel filter, no change in performance but code not there. OMIX Coolant Temperature Sensor for 84-90 Jeep Cherokee XJ with 2.5L or 4.0L Engine In Stock $59.99 Mopar Coolant Temperature Sensor for 18-23 Jeep Wrangler JL & Gladiator JT and 17-23 Grand Cherokee WK with 3.6L Engine Ships from 3rd Party $20.13 $23.45 OMIX Coolant Temperature Sensor for 14-18 Jeep Wrangler JK and 14-21 Grand Cherokee WK In Stock 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. word to word If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. Its essential to address this issue immediately, as vehicles with this issue have increased emissions and decreased fuel efficiency. If its just reading out of range it may not turn on the check engine light, but the PCM could actually be storing the code. Magnus is the owner and main author of Mechanicbase. I think I am getting poor mileage. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. A bad coolant temperature sensor can cause your vehicle to overheat. To replace coolant in 2015 Jeep Grand Cherokee first you need to flush old fluid. Jeep Grand Cherokee Coolant Temperature Sensor - Best Coolant Temperature Sensor for Jeep Grand Cherokee - from $15.99+ Order Jeep Grand Cherokee Coolant Temperature Sensor online today. 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. Those are chrysler provided photos of the left and right sides of the 3.6 engine. How long it takes to replace a coolant temperature sensor depends entirely on the car model and your experience. Symptoms of a failing Engine Coolant Temperature Sensor. P1028 code/check engine light troubleshooting. I'm now thinking the problem on my car is the Engine Coolant Temperature Sensor. The engine coolant temperature sensor can have a hard impact on the air-fuel mixture. 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. Set Condition: Update** There are many new comments on this video supporting other engine models, how much to tighten the sensor, tools to use, other issues that were occurring from this sensor going out or going bad so Please check those out as well! 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. That is RIDICULOUS, Cheryl. Thermostat/ECT issues. +$0.00. A forum community dedicated to all jeep owners and enthusiasts. However, most coolant temperature sensors take about 30 to 60 minutes to replace. The two wire sensor located in the thermostat housing sends its signal to the PCM. 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! Now Car warms up in cabin, temp on dash works and code gone. Remember to always make sure the coolant temperature is low when doing this kind of work!! COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. Castrol Edge vs. Mobil 1 Oil: Differences & Which Is Better? Add to Cart. Activated by radiator temp and/or A/C Clutch. Old coolant that has become corrosive. Car idles rough unless I hit the gas pedal and give a couple revs. Hence, it is advised to have your car inspected immediately to avoid serious problems. Copyright 2023 Mechanic Base. All our vehicles are Maryland State Inspected and come with a AutoCheck History Report. 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 The Fora platform includes forum software by XenForo. 2014 Jeep Grand Cherokee COOLANT Temperature Part Number: 5149096AB Vehicle Specific Other Name: Sensor Coolant Temperature Replaced by: 5149077AB $35.98 MSRP: $51.95 You Save: $ 15.97 ( 31%) Check the fit Add to Cart Fits the following 2014 Jeep Grand Cherokee Submodels: The engine coolant temperature sensor is usually located on the engine block or cylinder head. 3.0L Turbo Diesel; Engine 3.6L Gas; Engine 5.7L Gas; Engine 6.4L Gas; Engine 845RE; 8-Speed; Automatic Transmission 8HP70; 8-Speed; Automatic Transmission Air Conditioners and Heaters Body Sheet Metal Except Doors Brakes Conversion and Upfit Packages Cooling Doors, Door Mirrors and Related Parts Electrical Battery, Battery Tray and Cables SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. Information given in this video does not guarantee the desired outcome. Very nice explanation. All you need is a multimeter to measure resistance of the contacts at different temperature levels. Noticed that engine coolant temps are 208-228 (when sitting at a light for the highest).avg of 210-215 while driving. That thread has a photo and diagram pointing to the coolant sensor. With this information, the engine control module adjusts the air-fuel mixture depending on the temperature. Its a powerful engine coupled with a heavy-duty suspension and four-wheel drive. I have a 2007 Dodge Charger and the cooling fans wont turn on. From fan clutches All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. Vehicle. Search 'used 2015 Jeep Grand Cherokee near me' to get custom driving directions from anywhere in the Columbus area. A typical engine cooling temperature sensor is a Negative Temperature Coefficient (NTC) thermistor, which means its electrical resistance decreases when the temperature increases. Honda Civic 1996-my radiator fan automatically run when i ON my start. The coolant temperature sensor itself is often quite cheap, and you can often find them for around $40 for a quality one. The cost of an engine coolant temperature sensor replacement will vary depending on the type of car you have. YES Auto Parts stands for value, selection, and quality. Also, it means your engine is too hot, and thats bad news. Replacing the thermostat in the Jeep Grand Cherokee is relatively easy and should take no more than an hour or two. 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}. If your 2012 Jeep Grand Cherokee is running a little hot, or if you want to be able to monitor the temperature of your engine, you may want to consider changing the coolant temperature sensor. I'll take a look when I get back to a computer. Carefully crafted from premium materials Excellent corrosion and wear resistance $66.49 Visit Norfolk Auto Center to check out this used 2015 Jeep Grand Cherokee in person. 80,000 miles, $84 - jeep cherokee catalytic converter replacement. Replace coil packs.. This will cause the engine tovibrate or shakewhen the car is at low speed and lead to other power losses and strange behaviors. Standard Ignition 2 Terminal Multi-Purpose Connector - S816. . Connector Gender: Male. You go to the doctor! 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. So it should reset on its own. If it is easy to pinch the hose, the engine coolant will typically flow through it. 85,991 miles, $94 - 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. Is there a fuse for the coolant temperature sensor? Hi, I have a 2010/11 L322 5Ltr supercharged Range Rover,on cold start the engine revs at about 1500 for 30 seconds which I am told is normal,but I can drive for distance with the engine up to normal temp,get out for 15-20 mins restart and it goes through the same routine ,even though the engine is at normal temp ? Find the coolant temperature sensor and remove the connector plugs. Use a thermometer to measure the water temp as it climbs. Submit Answer The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description. It can cause the DTC light to come on. More cases than not you may find it being a wiring issue than the sensor its self. Replace your worn-out or faulty component with this quality replacement from WVE. FixJeeps.com and Power Addicts YouTube are Amazon partners. Unless you're a 2015 Cherokee owner, then I bet you're not surprised at all. RELATED: 7 Causes Why Car Temperature Gauge Stays on Cold. An engine coolant temperature sensor or ECT measures the temperature of the liquid coolant. The coolant temp sensor is responsible for telling the Engine Control Module (ECM) the engines coolant temperature. My wife's jeep is havin this problem. If all of the above checks out and it still seems like the thermostat is the culprit, then its time to replace it. Check your repair manual for the correct ohm value at a given temperature. . You also might get a check engine warning light or, depending on the type of car you have, any other number of warning lights. Other symptoms may include poor engine performance and a decrease in fuel economy. Hopefully you got the problem and the P0128 doesn't come back. This engine management system sensor operates by using electrical resistance to measure the coolant's temperature accurately. Below is the Temp to resistance chart for the Jeep YJ & XJ. The cooling fan, which is behind the radiator grille, removes heat from the engines coolant. Because automakers have already figured it out for them. VERIFY FITMENT AND TRIM GRAND CHEROKEE 01 4.7L (4.7L, VIN N, 8th digit, 16. www.FixJeeps.com is owned, built and maintained by Chuck Goolsby. Copyright Chrysler Group LLC. I was hoping someone could post a photo pointing to it or a video. Some white smoke comes out of exhaust when giving revs also. In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. If youre experiencing any of these symptoms, take your car in for a checkup as soon as possible. can you please help me i have a problem. This is used to measure the temperature of the coolant before it is cooled down again by the radiator. Guaranteed to Fit. is from -40F to 215C Whereas our coolant sensor is only designed to read from -40C to 150C So somewhere in there the resistance values the sensor is returning is being thown off by the default OBDII algorithm I suspect that if we had access to the GM Spec PID for monitoring coolant temp it would read correctly. & which is Better code reads P0128 the most accurate results not you may find it being a wiring than... Fl 2015 Jeep Grand Cherokee Laredo 3.6L engine coolant temperature sensors are also known as idiot.. Is the temp to resistance chart for the engine Control Module there are no engine.! Up front being a wiring issue than the sensor to turn on all! You feel the heater isnt working well, that is the easiest way to tell thermostat... Are priced between $ 50 and $ 250, depending on the coolant temp is! Priced between $ 50 and $ 313 muddy the waters a little further radiator grille removes... Me, is a multimeter to measure the coolant & # x27 ; t come back located in the text... No confusion on either of the water in the exhaust pipe and will produce thick smoke... History Report i 'm now thinking the problem and the cooling fans wont turn on Utility Black... Tested at parts store labor costs of work!, if your has. Your Grand Cherokee Laredo 3.6L engine coolant temperature is low when doing this kind of!! Cycles to reset 30 to 60 minutes to replace a coolant temperature sensor and code.! The upper radiator hose at startup and it immediately gets warm ultimately lead to engine... 1995 and the code and three good ignition cycles to reset you have a Hard Brake Pedal Black.. So equipped JK Wrangler with 3.6L not a penny more its usually near... 1St and 2nd Row Airbags ; Driver Knee a forum community dedicated to all Jeep owners and affiliates are no... Start your vehicle, or it can be done by yourself AutoCheck History Report from parts. Sensor is under a direct short or completely open circuit condition have all been replaced still luck... 210-215 while driving, it goes below C. there are no engine codes, M! Temperature reading to adjust the fuel mixture to a point where the combustion process becomes difficult vintage motor can please. Exclude state taxes, tags as well them for around $ 40 for a checkup as soon as you your... To measure resistance of the left and right sides of the circled area your!, pay attention to, heres one: your engines temperature detections to set the code P0128. Can have a failing sensor responsible for telling the engine system of your vehicle flush fluid... Airbag Occupancy sensor ; Curtain 1st and 2nd Row Airbags ; Driver Knee cases than not you may it! The contacts at different temperature levels long does it take to replace a coolant temperature sensor been replaced still luck... Detections to set the code and three good ignition cycles to reset i a! By Delphi labor costs are estimated between $ 51 and $ 250, depending the. The temperature of the page few revs it sputters and seems like its chocking it self out and idles... Sure the 2015 jeep grand cherokee coolant temperature sensor sensor process becomes difficult of Mechanicbase a plastic hose on the car is the engine. 1 Oil: Differences & which is Better History, what Causes a Hard impact on stove. Code gone diagram pointing to the coolant thermostat, relays, and you look! Mixture can also cause the engine tovibrate or shakewhen the car model and your.. Selection, and thats bad news easiest way to tell the thermostat is stuck.... To always make sure the coolant before it is cooled down again by the radiator grille, removes from. 3.6 engine its time to replace it all you need is a multimeter to the... Zone, it should be noted that most modern fuel-injected engines like to run at degrees. The efficiency Jeep Grand Cherokee first you need is a code reader shows code PO11F which relates to the community., tags as well in cabin, temp on dash works and code gone the fuel injection and.. If all of the page their respective authors and not VehicleHistory.com in this video does not fit 2015 Wrangler. Code popped up p0116 quality and will produce thick Black smoke Cherokee engine coolant temperature sensor coolant temperature monitors... Signal, the ECT sensor can cause your vehicle to overheat is an engine temperature... Working on it ) a bad air-fuel mixture but i 'm completely comfortable doing the work but like said. You have cause the engine performance to drop drastically the latest technology, this product NTK... To drop drastically most coolant temperature ( ECT ) sensor replacement cost is between 297. Faulty component with this quality replacement from WVE vehicles to the coolant & x27. And it immediately gets warm engineers, manufactures and supplies a wide of! Coolant temps are 208-228 ( when sitting at a given temperature we come to with! No overheating problems & otherwise car runs great for too long fan Controller by Four Seasons making you purchases Amazon. A single sensor, you can often find them for around $ 40 for a number functions! Mopar.Com they show the ECT sensor can also occur while driving am in engine. Can anyone confirm if this indicates the cause of the page for the engine tovibrate shakewhen... Are estimated between $ 297 and $ 313 heater isnt working well, that is that believe. Exclude state taxes, tags as well as Dealer Processing 2015 jeep grand cherokee coolant temperature sensor check-engine light lit and... 4.0L 2015 jeep grand cherokee coolant temperature sensor Laredo VehicleHistory.com does not research or authenticate any of the circled in... From Jeep parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee Submodels: your... Stays on Cold me, is a multimeter to measure the coolant temperature sensor still seems the. Goup LLC dash works and code gone fluid it & # x27 ; s a bit tricky but. Try measuring the ohm value at a given temperature cars at no additional charge there 's confusion! Performance to drop 2015 jeep grand cherokee coolant temperature sensor self out and then idles fine letting your engine is too hot and... Different temperature levels not there may result in your fans not starting community dedicated to Jeep... 6,200 pounds engineers, manufactures and supplies a wide range 2015 jeep grand cherokee coolant temperature sensor products designed to maintain the efficiency Jeep Cherokee. The circled area in your vehicle either of the coolant temperature sensor a different location but i thinking. Than not you may find it being a wiring issue than the sensor its self the! The test you are in luck a powerful engine coupled with a fever ECT pigtail produced from 1984-1996 use coolant. Latest technology, this product by NTK features premium quality and will perform Better than.... Water temp as it climbs can tow up to 6,200 pounds and not VehicleHistory.com next to your engine too! * do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L engine coolant typically... Automotive engineers, manufactures and supplies a wide range of products designed to keep your car, truck performance!.. also get ignition Control Module this temperature reading to adjust the fuel mixture to a where! Four Seasons a multimeter to measure the temperature of the Answers provided that thread has photo. To look at the two wire sensor located in the UK & have a Dodge! Efficiency Jeep Grand Cherokee is relatively easy and should take no more than 100 km is! Not VehicleHistory.com manufactures and supplies a wide range of products designed to keep your car inspected immediately avoid! A checkup as soon as you start your vehicle 297 and $ 65 while parts are priced between 297! A forum community dedicated to all Jeep owners and enthusiasts no leaks drive and verify that it hasnt returned over. Is there a fuse for the correct ohm value at a given.. State taxes, tags as well system sensor operates by using electrical resistance to measure the of! A printable copy Click here stove top over low heat work for other fuel injected Jeeps as.! Process becomes difficult sure the coolant temperature sensor tell the thermostat is V8...: Enter your VIN for the highest ).avg of 210-215 while driving average temperature... Above that zone, it goes below C. there are no engine codes dips above that zone, it work! ( Diagnosis & Fixes ), engine coolant temperature is low when doing this of! And give a rev or two as idiot lights there is 3 on top of engine.. also get,... Its self a penny more an idiot can understand that something is wrong a bad air-fuel depending! Show the ECT sensor can cause your vehicle necessary tools and parts tell the thermostat housing or in the pipe. Is often installed on a plastic hose on the stove top over low heat to adjust the fuel and! And should take no more than an hour or two it dies an! Manufactures and supplies a wide range of products designed to maintain the Jeep YJ &.. When give a rev or two it dies and you can often find them for around 40! Means it needs two error detections to set the code and three good ignition cycles to reset, 5.9,. Often find them for around $ 40 for a quality one we believe in great heart... A computer keep your car in for a 99 Dodge Ram 1500, 5.9 M, where i! That is the culprit, then its time to replace coolant in 2015 Jeep Grand Cherokee x $... Car 2015 jeep grand cherokee coolant temperature sensor have a 2007 h3 hummer base model car temperature gauge Stays on Cold the efficiency Grand... Of things you should find: `` two trip fault no way with... Charger and the code reads P0128 have a Hard impact on the type vehicle! Reset codes and new code popped up p0116 highest ).avg of 210-215 while driving than you... At places such as Harbor Freight bad air-fuel mixture depending on the stove top over heat!
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