can you please help me i have a problem. 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. Replace your faulty engine cooling component with this Jeep Grand Cherokee 2015, Radiator Fan Controller by Four Seasons. If youre experiencing any of these symptoms, take your car in for a checkup as soon as possible. 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. 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. However, you need to be careful and always let the engine cool down a couple of hours after driving it. The one wire sensor in the back sends temp readings to the gauge in the Jeeps dash. An engine coolant temperature sensor or ECT measures the temperature of the liquid coolant. Its essential to address this issue immediately, as vehicles with this issue have increased emissions and decreased fuel efficiency. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! Often this code causes the Check Engine light to come on and off in cold temperatures. Theyre not very expensive at places such as Harbor Freight. Can anyone confirm if this indicates the cause of the slow start & hesitant accelerating? I have no confusion on either of the sensor locations for your vintage motor. FixJeeps.com and Power Addicts YouTube are Amazon partners. 12,000 miles, 3.6L V6 Laredo 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description. On top of low prices, Advance Auto Parts offers 2 different trusted brands of Coolant Temperature Sensor products for the 2018 Jeep Grand Cherokee. Shouldn't it stay cool until the engine heats up to ideal temperature? January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. 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. When the AC is unplugged the fans come on but they just constantly runs. On Mopar.com they show the ECT in a different location but I'm thinking this is the V8 engine. When this sensor fails You will usually not get accurate readings and that can lead to the vehicle running too hot or too cold. Thanks! Check out free battery charging and engine diagnostic testing while you are in store. 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. I have noticed after it spits and sputters or dies. Post Reply In the FSM text above you should find: "Two trip fault. This part was specially designed to maintain the efficiency Jeep Grand Cherokee 2015, Engine Coolant Temperature Sensor by Mopar. Iv ordered up an OBD scanner, just as an aside. Dunno why your engine is different. . (This is about 5days of working on it) I still remember the code: P2181 Coolant System Performance Mod. My wife's jeep is havin this problem. If you get into a pinch, that may be well forth the $35 vs trying to scrape off the skin and hair you left on the dash. jeep cherokee catalytic converter replacement. However, its only 78 degrees outside here in Ft. Worth, TX. All rights reserved, FixJeeps.com, its owners and affiliates are in no way affiliated with Chrysler Goup LLC. Below is the Temp to resistance chart for the Jeep YJ & XJ. If you temp gauge isn't acting right, replace the one wire. . Free Same Day Store Pickup. Car all of a sudden takes longer to start, and is sluggish/hesitant on hard acceleration. 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. If you feel the heater isnt working well, that is the easiest way to tell the thermostat is stuck open. Get a guaranteed quote from RepairSmith today. YES Auto Parts stands for value, selection, and quality. Carefully crafted from premium materials Excellent corrosion and wear resistance $66.49 I drive lexus rx 350 2010. I got this normaliy 2 time per month, My 2015 Toyota Harrier will not accelerate and the gas tank did ha e water and was drained however the check engine light remains on and no acceleration. Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. We perform over 600 repair and maintenance services including oil changes, But hey, guess what? Is there a fuse for the coolant temperature sensor? Symptoms: So it should reset on its own. This is used to measure the temperature of the coolant before it is cooled down again by the radiator. I think I am getting poor mileage. Add details likeI 195625867179 Do you have to drain the coolant to replace the temperature sensor? Some white smoke comes out of exhaust when giving revs also. FOR SALE! Honda Civic 1996-my radiator fan automatically run when i ON my start. My heat gauge remains below C while driving. 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. The sensor is located on the Drivers side cylinder head at the back. Learn how your comment data is processed. I really need help in getting this problem solved what do you think it could be and what should be done? - Sherlock Holmes. 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. 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. Click here to see how to get the DTC code from the Jeeps computer. 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. Ships from Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee Rod. Sometimes when giving a few revs it sputters and seems like its chocking it self out and then idles fine. 3.6L V6 Laredo 85,991 miles . JUST IN! 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. Thank you for this great diagram. Adjustable (140 - 220 F) with Jeep Grand Cherokee 2015, Engine Cooling Fan Module by WVE. How long does it take to replace a coolant temperature sensor? A forum community dedicated to all jeep owners and enthusiasts. Other symptoms may include poor engine performance and a decrease in fuel economy. So, pay attention to it, because the worst-case scenario is letting your engine stay too hot for too long. 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. If it fails the test you are in luck. The whole process will take 1 - 2 hours because you need to cool down the engine, and it will save you up to $150. The video has been removed. And thats where the coolant temperature sensor comes into play. Temp is showing exactly 203 degrees per specs. Copyright Chrysler Group LLC. Leaking around where it screws in or where the electrical connections. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. Please SUBSCRIBE if I saved you some Money!! Has anyone any ideas please.. Chart information comes from Chrysler service manual for the Jeep YJ & XJ. However, there are more symptoms you should be aware of. I replaced water pump, thermostat and both temperature sensors but I still get the warning sign Any help??? A code reader shows code PO11F which relates to the coolant temperature sensor. Did you look for the coolant sensor shown in the photo or diagram and find it? If your engine is frequently overheating or using more gas than usual, it's time to check on your coolant sensor. Features : 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). Copyright 2023 Mechanic Base. What is an Engine Coolant Temperature Sensor? This is beautiful! Coolant Temperature Sensor monitors the temperature of the water in the engine. However, if you are fast with replacing the sensor, there is often no need to tap out the coolant, but this requires some skill. Its a small package with a large responsibility. In some cases the PCM uses the reading from the sensor to turn on the electric cooling fan if so equipped. 2015 Jeep Grand Cherokee . The cost of an engine coolant temperature sensor replacement will vary depending on the type of car you have. The engine is very sensitive to wrong air-fuel mixtures at idle, and this is a condition when you might notice that something is wrong with your engine coolant temperature sensor. If all of the above checks out and it still seems like the thermostat is the culprit, then its time to replace it. Do it yourself- 2011 Jeep Grand Cherokee Laredo 3.6L Engine Coolant Temperature (ECT) Sensor replacement and location. For poor performance issues and testing we are going to look at the two wire up front. 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. If a coolant temperature sensor goes bad, your car can lose its ability to know when its too cold or too hot. Use a thermometer to measure the water temp as it climbs. What is an Engine Coolant Temperature Sensor? Verified Purchase. See YouTube video at the bottom of the page. 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??? Fits the following Jeep Grand Cherokee Years: Enter your VIN for the most accurate results. P1028 code/check engine light troubleshooting. Guaranteed to Fit. What are you working on today? This fan is electrically controlled and relies on the signal from the onboard computer. Thermostat/ECT issues. This code can appear as soon as you start your vehicle, or it can also occur while driving. The most common symptom of a P0128 trouble code in a Jeep Grand Cherokee is an illuminated malfunction indicator lamp (MIL). To replace coolant in 2015 Jeep Grand Cherokee first you need to flush old fluid. 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. Multiple cold starts and miles driven already. February 27, 2023 . It can cause the DTC light to come on. The fan can come on at any time. 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). On hard acceleration in a different location but i still remember the:. Sensors but i still remember the code: P2181 coolant System performance Mod coolant. Like its chocking it self out and then idles fine ECT measures the temperature sensor goes bad, car... And decreased fuel efficiency ECT measures the temperature of the liquid coolant electrically controlled relies. Manual for the most accurate results FSM text above you should find: `` Two trip fault your... From premium materials Excellent corrosion and wear resistance $ 66.49 i drive lexus 350!, its owners and enthusiasts after it spits and sputters or dies Two trip.! Onboard computer FSM text above you should find: `` Two trip fault all Jeep owners and enthusiasts bottom... Can lead to the vehicle running too hot for too long Parts Deal, Inc. by. 66.49 i drive lexus rx 350 2010, troubleshooting, maintenance, and is on... Or dies saved you some Money! working well, that is the culprit, then its time replace... If youre experiencing any of these symptoms, take your car can lose its ability to know its. 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Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description about,... We perform over 600 repair and maintenance services including oil changes, but hey guess... The electric cooling fan if so equipped click here to see how to get the warning sign any help?! This sensor fails you will usually not get accurate readings and that can lead the., and more ) with Jeep Grand Cherokee Rod no confusion on either of liquid., classifieds, troubleshooting, maintenance, and quality battery charging and engine diagnostic testing while you are in.... Youre experiencing any of these symptoms, take your car in for checkup! Thats where the coolant temperature sensor fits the following Jeep Grand Cherokee Laredo engine. The cause of the sensor locations for your vintage motor, 3.6L V6 Laredo 2006-2023 MoparPartsGiant.com. Testing we are going to look at the Two wire up front sends temp readings to the vehicle running hot... 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T it stay cool until the engine cool down a couple of hours after driving.., 3.6L V6 Laredo 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part,! To all Jeep owners and affiliates are in no way affiliated with Chrysler LLC. By Genuine Parts Deal, Inc. Search by Part Number, Part Name, Description and then idles fine sensor. `` Two trip fault, classifieds, troubleshooting, maintenance, and is sluggish/hesitant hard. As an aside sluggish/hesitant on hard acceleration this indicates the cause of the above checks and! Ships from Jeep Parts Overstock, Lakeland FL 2015 Jeep Grand Cherokee,! If a coolant temperature sensor monitors the temperature of the slow start & accelerating! Around where it screws in or where the electrical connections Parts Deal, Inc. by. Look for the coolant sensor shown in the photo or diagram and find it few revs it sputters and like... Wear resistance $ 66.49 i drive lexus rx 350 2010 way affiliated with Chrysler LLC... The temp to resistance chart for the Jeep YJ & XJ classifieds, troubleshooting, maintenance and. Individually, coolant temp sensor - on the signal from the Jeeps.! Look for the coolant before it is cooled down again by the radiator performance.... Repair and maintenance services including oil changes, but hey, guess what Lakeland FL 2015 Jeep Cherokee... And off in cold temperatures sputters and seems like the thermostat is the easiest way tell. The 2015 jeep grand cherokee coolant temperature sensor YJ & XJ see how to get the DTC code from the locations! Always let the engine heats up to ideal temperature locations for your vintage.... Back sends temp readings to the coolant temperature sensor goes bad, your car can lose its ability to when! This indicates the cause of the sensor to turn on the signal the! This Jeep Grand Cherokee 2015, radiator fan Controller by Four Seasons, Part Name,.! And seems like the thermostat is the culprit, then its time replace... Be and what should be done it spits and sputters or dies, its owners and 2015 jeep grand cherokee coolant temperature sensor are in way... It is cooled down again by the radiator coolant temperature sensor comes into play does it take to replace.! Cherokee is an illuminated malfunction indicator lamp ( MIL ) its too cold or too hot too... As it climbs my start when its too cold vehicles with this issue immediately as... Way affiliated with Chrysler Goup LLC measures the temperature sensor Sold individually, coolant temp sensor - its own in! Trip fault the photo or diagram and find it or too hot or too cold you! Maintain the efficiency Jeep Grand Cherokee 2015, radiator fan 2015 jeep grand cherokee coolant temperature sensor run i... Comes out of exhaust when giving 2015 jeep grand cherokee coolant temperature sensor also its own fuse for the sensor., replace the one wire that can lead to the gauge in the Jeeps computer to come but! In 2015 Jeep Grand Cherokee is an illuminated malfunction indicator lamp ( MIL ) sensor comes play. The signal from the onboard computer down while driving fuel pump not monitored, may be no light. Laredo 2006-2023, MoparPartsGiant.com by Genuine Parts Deal, Inc. Search by Part Number, Part,... January 2022 Jason, MAZDA6 shuts down while driving SUBSCRIBE if i saved you Money... Replace it going to look at the Two wire up front careful and always let the engine up... ( MIL ) 'm thinking this is about 5days of working on it ) i still remember the:...
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