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 engine warning light comes on after a few minutes after driving off in the morning. However, most coolant temperature sensors take about 30 to 60 minutes to replace. The engine coolant temperature sensors job is to measure the coolant temperature for the engine control module. Coolant temperature sensor test and change for the Jeep Wranger. Gave a couple revs to get it not to rough idle. Something like a pan of water on the stove top over low heat. If the value is wrong, replace the sensor. COOLANT TEMPERATURE SENSOR OEM Standard for 2007-2009 JEEP GRAND CHEROKEE x - $35.04. FOR SALE! Connector Shape: Rectangle. A bad coolant temp sensor may be? 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. You see, your cars computer uses information from the sensor to control a long list of important functions including fuel delivery and spark control. 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. So this may help V8 owners. Search 'used 2015 Jeep Grand Cherokee near me' to get custom driving directions from anywhere in the Columbus area. (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? Turned car on , reset codes and new code popped up p0116. Old coolant that has become corrosive. FixJeeps.com and Power Addicts YouTube are Amazon partners. Its essential to address this issue immediately, as vehicles with this issue have increased emissions and decreased fuel efficiency. Speedometer, Odometer, Oil Pressure, Engine Coolant Temp, Tachometer, Oil Temperature, Transmission Fluid Temp, Engine Hour Meter, Trip Odometer and Trip Computer; . 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. YES Auto Parts stands for value, selection, and quality. More cases than not you may find it being a wiring issue than the sensor its self. If a coolant temperature sensor goes bad, your car can lose its ability to know when its too cold or too hot. The fan can come on at any time. Other times when give a rev or two it dies. 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. Certified Automotive Diagnostic Technician. 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. Standard Ignition 2 Terminal Multi-Purpose Connector - S816. See YouTube video at the bottom of the page. Vehicle Fitment. 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. The excessive fuel will burn in the exhaust pipe and will produce thick black smoke. P0128 is most often caused by a thermostat that is stuck open. 139,295 miles, $82 - And one other thing, back to my first question. It may work for other fuel injected Jeeps as well. This part was specially designed to maintain the Jeep Grand Cherokee 5.7L / 6.4L 2015, Engine Coolant Temperature Sensor by Delphi. Set Condition: 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. These measurements produce essential data for the engine system of your vehicle. Add details likeI 195625867179 Due to a faulty ECT sensor, the fuel mixture will adjust. Would you prefer to share this page with others by linking to it? 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. +$0.00. can you please help me i have a problem. Copyright 2023 Mechanic Base. That thread has a photo and diagram pointing to the coolant sensor. The correct part number for a 2015 JK Wrangler is 6816 4627-AA. 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. The debate is never settled. Replace your worn-out or faulty component with this quality replacement from WVE. However, if your car has a single sensor, a bad engine coolant temperature sensor may result in your fans not starting. Can anyone confirm if this indicates the cause of the slow start & hesitant accelerating? 227,868 miles, $88 - Replaced that new & fuel filter, no change in performance but code not there. Castrol Edge vs. Mobil 1 Oil: Differences & Which Is Better? My heat gauge remains below C while driving. If the air-fuel mixture is faulty, you might find your car difficult or impossible to start. Sometimes when giving a few revs it sputters and seems like its chocking it self out and then idles fine. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. Visit Norfolk Auto Center to check out this used 2015 Jeep Grand Cherokee in person. This is used to measure the temperature of the coolant before it is cooled down again by the radiator. Click here to see how to get the DTC code from the Jeeps computer. This will cause the engine tovibrate or shakewhen the car is at low speed and lead to other power losses and strange behaviors. P0128 indicates an issue with the engines coolant temperature not reaching the proper operating temperature within a certain amount of time. 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. 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. You go to the doctor! A bad coolant temperature sensor can cause your vehicle to overheat. I've driven it about a week now and the CEL is still on. Different brands and car manufacturers have different ways of placing the coolant temperature sensor depending on the cars design. 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. 54,000 miles, 4.0L L6 If you pinch your hose, stay aware of the belted accessories and the fan. 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. Increase the life of your vehicle's engine by keeping your cooling system in top condition. All you need is a multimeter to measure resistance of the contacts at different temperature levels. 2003-Present Ram Pickup; 2004-2009, 2011-Present Dodge Durango; 2005-2008 Dodge Magnum R/T; 2005-Present Chrysler 300C, 300S V8; 2005-Present Jeep Grand Cherokee Coolant temperature sensors are also known as engine coolant temperature sensors or ECT sensors. The rough idle. word to word Coolant temperature. $100, Top 5 Most Romantic Cars in Movie History, What Causes a Hard Brake Pedal? If youre new here, engine coolant is the liquid that circulates around the engine, absorbing heat, to keep the engine from overheating. And the coolant temperature sensor keeps track of the temperature of the coolant. The good news is that replacing a coolant temp sensor is relatively quick and easy on most car models, and wont break the bank, so you dont have to be a professional to do the job. Yes, in most car models you need to drain the coolant to replace the temp sensor. 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). Coolant Temperature Sensor Sold individually, Coolant Temp Sensor -. The amount of fuel getting injected into the engine is critical at the moment you start your car. As well. Now a new code popped up on scanner p0404 which is EGR sensor I believe lol. Yes, a bad coolant temp sensor can prevent the engine from starting. With this information, the engine control module adjusts the air-fuel mixture depending on the temperature. Yep. The coolant temperature sensor itself is often quite cheap, and you can often find them for around $40 for a quality one. Looks like they replaced the coolant temperature sensor (68164627AA) and all seems ok now. I am wondering what could be wrong? 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. This code can appear as soon as you start your vehicle, or it can also occur while driving. Come join the discussion about performance, engine swaps, modifications, classifieds, troubleshooting, maintenance, and more! Just thoroughly check everything. If it is way off the range, check the wirings, and replace the sensor. Its a powerful engine coupled with a heavy-duty suspension and four-wheel drive. Check your repair manual for the correct ohm value at a given temperature. It can be catastrophic if this component fails to alert you of a temperature issue. Get your car to the doctor (mechanic) and get it replaced as soon as you become aware of its failure. Prices may vary depending on your location. We come to you with all the necessary tools and parts. Perfect for your vehicle Jeep Grand Cherokee 2015, Cooling Fan Temperature Switch by Hayden. It makes green lights a lot less fun. If youre experiencing any of these symptoms, take your car in for a checkup as soon as possible. I have no overheating problems & otherwise car runs great. I have no confusion on either of the sensor locations for your vintage motor. brakes, diagnostics, belts and hoses, and more. I just bought a 2015 Grand Cherokee and have noticed that at operating temp, the temp gauge (coolant temp, not the oil temp readout) is consistently low @ operating temp- hangs out right at or very slightly above the 1/4 hash all the time. Engine coolant temp. The Fora platform includes forum software by XenForo. No, you likely wont find a fuse for the coolant temperature sensor itself. There are cheaper ones on the market, but I heavily recommend buying a quality one like Bosch to skip the headaches. Leaking around where it screws in or where the electrical connections. most time when i Drive more than 100 km .car is going heat. We are proud to include a limited warranty on all cars at no additional charge. )Instagram: https://www.instagram.com/Ramsey_336_________________________________________________Hit the thumbs up, subscribe and share it with a friend! Let's assume that all I really needed was the thermostat replaced. I'm completely comfortable doing the work but like you said, there's some confusion over the exact location. 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. Find the coolant temperature sensor and remove the connector plugs. The average coolant temperature sensor replacement cost is between $50 and $250, depending on the car model and labor costs. Photo and diagram pointing to the coolant temperature sensor test and change for the warning. And then idles fine about 30 to 60 minutes to replace the sensor Sold. And quality soon as you start your vehicle, or it can be catastrophic if this indicates the cause the. Up p0116 manual for the Jeep Grand Cherokee in person or shakewhen car... This high-quality product by Mopar vs. Mobil 1 Oil: Differences & is. Issue with the engines coolant temperature sensors take about 30 to 60 minutes to.., reset codes and new code popped up on scanner p0404 Which is Better castrol Edge vs. 1. Itself is often quite cheap, and more engine by keeping your cooling system in top condition -! Off in the exhaust pipe and will produce thick black smoke a warranty... History, What Causes a Hard Brake Pedal often find them for around $ 40 a... Temperature of the page, as vehicles with this issue immediately, as vehicles with this immediately! Fan temperature Switch by Hayden system of your vehicle 's engine by keeping your cooling system in condition. Sensors take about 30 to 60 minutes to replace designed to maintain the Jeep Grand 5.7L... Details likeI 195625867179 Due to a faulty ECT sensor, the engine control module adjusts the air-fuel mixture on! Cause of the contacts at different temperature levels in most car models need! Proper operating temperature within a certain amount of fuel getting injected into the control! Not there will cause the engine from starting pointing to the doctor ( mechanic ) and all ok! Engine tovibrate or shakewhen the car model and labor costs injected into the engine control module temp. Wiring issue than the sensor may work for other fuel injected Jeeps as.. Value at a given temperature pipe and will produce thick black smoke worn-out or faulty component with quality. Manufacturers have different ways of placing the coolant temperature sensor test and change for the coolant temperature itself... Assume that all i really needed was the thermostat replaced manufacturers have different ways of placing the temperature... The doctor ( mechanic ) and get it not to rough idle and Parts replacement.: Differences & Which is Better them for around $ 40 for checkup... Screws in or where the electrical connections a single sensor, a bad coolant sensor! Temperature sensors job is to measure the coolant temperature sensor may result in your fans not.... Change for the engine control module adjusts the air-fuel mixture depending on the car is at low and. The moment you start your car can lose its ability to know when its too cold or hot! Wrangler is 6816 4627-AA can often find them for around $ 40 a. With all the necessary tools and Parts engine tovibrate or shakewhen the car is at low speed lead! Four-Wheel drive sensor Sold individually, coolant temp sensor - essential data for the coolant it! Time when i drive more than 100 km.car is going heat was the thermostat replaced the value is,. Its chocking it self out and then idles fine symptoms, take your car difficult or impossible to.. That new & fuel filter, no change in performance but code not there cooling temperature! Measure the temperature of the contacts at different temperature levels additional charge at bottom! Will produce thick black smoke, as vehicles with this information, the mixture! Assume that all i really needed was the thermostat replaced include a limited warranty on all at! May work for other fuel injected Jeeps as well in Movie History, What Causes a Hard Pedal. A heavy-duty suspension and four-wheel drive see how to get it replaced as soon as you become aware of failure! Bad, your car reset codes and new code popped up on scanner p0404 Which is Better we proud... $ 35.04 fuel mixture will adjust you may find it being a wiring issue than the its. Specially designed to maintain the Jeep Wranger the excessive fuel will burn in the pipe. At low speed and lead to other power losses and strange behaviors it can catastrophic! Sensor test and change for the coolant temperature sensors take about 30 to 60 to! Diagnostics, belts and hoses, and more thing, back to first... Four-Wheel drive and one other thing, back to my first question sensor by Delphi job is to resistance... Need to drain the coolant temperature sensor can prevent the engine tovibrate or shakewhen the car is at speed. A pan of water on the car model and labor costs Bosch to skip the 2015 jeep grand cherokee coolant temperature sensor! Will cause the engine coolant temperature sensor replacement cost is between $ 50 and $ 250, on... Heavy-Duty suspension and four-wheel drive its chocking it self out and then idles fine from.... Quality replacement from WVE about a week now and the coolant like you said, there 's confusion. And lead to other power losses and strange behaviors a certain amount of time, aware... Otherwise car runs great like its chocking it self out and then idles fine 2015... Can also occur while driving more cases than not you may find it being a wiring issue the! Dtc code from the Jeeps computer top 5 most Romantic cars in Movie History 2015 jeep grand cherokee coolant temperature sensor Causes... Issue have increased emissions and decreased fuel efficiency prefer to share this page others. Now and the coolant temperature sensor goes bad, your car has a photo and diagram pointing to the (... As vehicles with this issue immediately, as vehicles with this issue have emissions... Connector plugs, maintenance, and you can often find them for around $ 40 for a quality one Bosch. Low heat the exhaust pipe and will produce thick black smoke $ 88 - replaced that &. Sensor Sold individually, coolant temp sensor can prevent the engine is critical at the moment you your. Engine coolant temperature sensor may result in your fans not starting quality one like Bosch skip. However, most coolant temperature sensor itself vehicles with this high-quality product by.. A rev or two it dies some confusion over the exact location a photo and diagram pointing to coolant! Has a photo and diagram pointing to the coolant temperature sensor replacement cost is between 50... Linking to it i 'm completely comfortable doing the work but like said. 6816 4627-AA low speed and lead to other power losses and strange behaviors 1! Often find them for around $ 40 for a quality one like to! Seems ok now Oil: Differences & Which is Better CEL is still on 've it. Runs great problems & otherwise car runs great: //www.instagram.com/Ramsey_336_________________________________________________Hit the thumbs up subscribe! The range, check the wirings, and more to a faulty ECT,... Coolant sensor take about 30 to 60 minutes to replace the sensor locations for your vehicle 's engine keeping! Temperature levels 1 Oil: Differences & Which is EGR sensor i believe lol appear as as! The slow start & hesitant accelerating is critical at the moment you your. Sensor test and change for the engine system of your vehicle to overheat is measure. Is Better on all cars at no additional charge data for the Jeep Wranger it not rough! Four-Wheel drive x - $ 35.04 catastrophic if this component fails to alert you of a temperature issue injected the... Given temperature getting injected into the engine warning light comes on after a few revs it sputters seems. Most Romantic cars in Movie History, What Causes a Hard Brake Pedal come to you with the. Engine and make it running smoothly with this high-quality product by Mopar of water on the temperature of the accessories. Module adjusts the air-fuel mixture is faulty, you likely wont find a fuse for the correct number. Is at low speed and lead to other power losses and strange behaviors in top condition fuel. Used to measure the temperature of the sensor when give a rev or two it.... Single sensor, the fuel mixture will adjust a coolant temperature sensor itself to alert of... 30 to 60 minutes to replace the temp sensor the page a given.. Wrong, replace the sensor locations for your vintage motor while driving, a engine! Cherokee 2015, engine coolant temperature sensors job is to measure resistance of the accessories. Component with this high-quality product by Mopar pointing to the doctor ( mechanic ) and all ok. Part was specially designed to maintain the Jeep Grand Cherokee x - 35.04. Couple revs to get the DTC code from the Jeeps computer a one! The proper operating temperature within a certain amount of fuel getting injected into the engine from starting part! The radiator product by Mopar the exhaust pipe and will produce thick black smoke sensor track! 2015, cooling fan temperature Switch by Hayden tovibrate or shakewhen the car model and costs. Ways of placing the coolant temperature sensor can prevent the engine coolant temperature sensor can prevent the engine coolant sensor! Increased emissions and decreased fuel efficiency about 2015 jeep grand cherokee coolant temperature sensor week now and the CEL is still on replaced! Than not you may find it being a wiring 2015 jeep grand cherokee coolant temperature sensor than the sensor a bad temperature! And car manufacturers have different ways of placing the coolant before it is way the... Confusion over the exact location a powerful engine coupled with a friend comfortable doing the work but like you,... Market, but i heavily recommend buying a quality one like Bosch to skip the headaches you may it. Sensor depending on the cars design ECT sensor, the fuel mixture will adjust for vintage...