Engine Coolant Temp Sensor On top of my header install problem now I have a faulty ect sensor. I bought speedhut gauges that come with a temp sensor fitting into an 1/2" NPT adapter (two pieces on the left). some cars have a coolant sensor for the computer and a coolant sender for gauge. Yes there is a fan control module sensor in vw golf make 3, 4 & 5 too that senses when the coolant is hoter and needed cooling, and will automatically toggle from low radiator fan spin to medium or high depending on the current temperature of the coolant present in the radiator. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Wire Connector Pigtail LS Intake Air Temperature Sensor IAT Turbo LS1 LSX Plug. Never the less, 222-225 is in fact overheating. Replacement Sensor Located In Right Cylinder Head For Temperature Gauge This Corvette replacement engine coolant temperature sensor has been manufactured to meet or exceed factory specifications and performance. The V8 is different from the V6. i did notice that the temp was a little bit lower than it would normally be. If this sensor is faulty, it can cause many drivability problems with your car, but the. Choose top quality brands API, Delphi, FAE, Facet, Forecast, Four Seasons, GPD, Motorcraft. i was on the highway with the heat on when the ses light came on. You can troubleshoot coolant temperature sensor problems by watching the temperature gauge on your vehicle. The coolant sensor is located on the drivers side of the car on the rear of the engine block. So i just found out there is a sensor that tells the Fans to kick on. Buy ICT Billet LS Engine Swap M12 1. The LS (V6 or V8) has only one cooling fan. You'd have to try and find the exact cause. Engine Coolant Temperature (ECT) sensor. And is it just plug and play? Or do I have to drain first? I did try searching for this but did not find anything on it, thanks. Nevada_545 said, “The coolant temp sender for the gauge has one wire, dark green. Read also: Negative and Positive Camber Symptoms in Your Vehicle. RacePak 81111-2002 Details Temperature Sensor. You may have to register before you can post: click the register link above to proceed. The temperature sensor on the Chevrolet Malibu is located underneath the hood. 9L 2004, Coolant Temperature Sensor by Delphi®. If the three reported temperatures are not within spec a code is set. Alternate placement for a temp gauge sender: Revised 24 July 2011 to add better temp sender location description and the necessity to loop the fluid flow through the heater circuit. [email protected] Now you found it!! 6 people found this helpful. TEMPERATURE SENSOR PRODUCT DATA COOLANT TEMPERATURE SENSOR PART NUMBER 12146312 FEATURES • Design for Manufacturability • Cost Effective • Robust Design • Few Components & Assembly Processes • Thermistor Technology • 100% Calibration Certified Thermal & Electrical Properties Mechanical Characteristics. the cylinder head temp sensor replaced the ect. As the coolant temperature increases, the resistance of the sensor decreases, providing a varying output voltage to the engine's computer. This sensor is not in the normal location I am used to which is right at the front of the intake. How is that possible if the temp sensor is reading the coolant temp inside the intake manifold? If that were true, then when it's 60 degrees outside, that's what the temp gauge would read right? I'm sure there's a temperature difference between the head and the intake, but what you say is happening makes no sense. Many customers was gave reviews and ratings to Michigan Motorsports Coolant Temperature Sensor Extension Pigtail Fits Most 2 Wire TPI TBI LT1 LS1 LS2 Water Temp LSX Plug Lowest Price. hi guys, a quick q. And why are you seeking sensor replacement for an overheating situation? Hello, you didn't indicate which engine you have -- 3. The degas bottle: provides a location for system fill. I know many cars today have a coolant temp sensor for the dash gauge and a separate temp sensor for the ECM/ computer. The Holley (534-10) coolant temp sensor seems quite expensive at $34. ECU is seeing high temp as its locking the fans on, either that or it assumes high temp because it sees no temp. Coolant Temp Sensor Replaces: Mercruiser 805218T / Volvo 3850397 Fits: Used with Temp Gauge MCM/MIE EFI Models The coolant temperature sensor is used to measure the temperature of the engine coolant of an internal combustion engine. Very easy to replace just make sure that you drain the coolant first before you attempt to remove and replace it. upon installation of a new intake gasket on my lt1 i came to realize that there was a sensor plugged in to the harness but just hangin out under my Need to know coolant temp sensor location - LS1LT1 Forum : LT1, LS1, Camaro, Firebird, Trans Am, Engine Tech Forums. GM Delphi / Packard Fluid Temperature Sensor ( ECT / CLT / TFT ) or Coolant Temperature Sensor M12 x 1. Why do you keep saying this. Now, Holley EFI products power these cars and are dominating the performance world. the engine coolant temp sensor is located on the drivers side head. Buy a 2002 Lincoln LS Water Temperature Sensor at discount prices. For instance if the sensor has an open in the wiring or the sensor itself the ECU will see that the engine is -60 degrees farenheit and will richen the mixture way too much. Coolant Temperature Sensor TBI 4 bbl Analog Pro-Jection Systems Digital 2 bbl Pro-Jection P/N 502-20. Answer its the coolant level sensor, located on the passenger side of the radiator. Where the Coolant Temperature Sensor is Located. 100-002 Engine Diagrams Engine Views The following illustrations show the location of the major external engine components, filters, and other service and maintenance points. My 2010 mercury grand marquis heats up when there is a traffic jam provided the AC is on and does not if I am driving on the highway or the AC is not running. Check out free battery charging and engine diagnostic testing while you are in store. Allows the use of aftermarket, or original coolant temp sensors on your LS engine. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. How it works: If you want any kind of operation similar to stock, the ECT/heater feed line is the best place for a temp sender or fan thermo sensor. Coolant is leaking under the motor: it's also common for the coolant temperature sensor to become loose and cause engine coolant to leak from under the motor. On the 1994-1997 LT1 F-body PCM, there is a replaceable module that receives the knock signal. Replacing temp sensor didn't work, wires seem okay. A bad engine coolant temperature sensor affects engine performance: It may cause a constant lean air/fuel mixture, causing the. P0115 Engine Coolant Temperature Sensor Circuit Malfunction OBD-II Trouble Code Technical Description. Detaching battery for a few mins fixes both but only for short period of time then they both fail again. Location of Coolant temp sensor? 3. DESCRIPTION. 05-08 LS2 Corvette. Step 2 - Locate Coolant Temperature Sensor. If you follow the upper rad hose, then the housing, it'll be right next to your cylinder head, and has 2 wires going to it. Buy a 2006 Lincoln LS Water Temperature Sensor at discount prices. Can anyone explain this? Next stop is the dealership. The diameter of the sensor does not fit into the adapter for the LS3. The degas bottle: provides a location for system fill. The ECT has never been changed. That image (Solved: Need To Know A Location For A Coolant Temp Sensor – Fixya for 2000 Lincoln Ls Cooling System Diagram) above will be classed having: 2000 lincoln ls cooling system diagram, 2000 lincoln ls radiator diagram, 2000 lincoln ls v6 cooling system diagram,. This sensor is located in the intake tract, usually on the airbox or near the mass airflow sensor ( MAS ) and is part number 12110319 or 12160244. Coolant Temperature Sensor General. Coolant Temperature Sensor Is this right? if this is correct where can i find this sensor at. Now the gauge works intermittently. Where I can find it to put a new one in and so I can salve my over heating problem. 8 LS Engine Code Z18XE If this is your first visit, be sure to check out the FAQ by clicking the link above. Range Rover Sport (LS) V8-4. Does not matter if the engine is hot or cold. Location: cali Hey guys wondering if anyone knew off the top of their head where the coolant temp sensor was located on the newer 6 liter gas engines? its for an 03 2500hd. Replacement Sensor Located In Right Cylinder Head For Temperature Gauge This Corvette replacement engine coolant temperature sensor has been manufactured to meet or exceed factory specifications and performance. A miscalibrated coolant temperature sensor (CTS) can result in excessive NOx emissions and overheating by masking problems with insuffient coolant. Goes to around 85c in traffic but as soon as start driving again it goes down to below the level shown on the dash. Hi: I have a 90 model LS 400 and the engine temp guage has slowly gotten to the point where it now barely moves up off the bottom no matter how hot it is. 7 Online Wholesale for you purchase it today !. 9 V8 engine any help would be highly appreciated The coolant temperature is read off of the (CHT) cylinder head temperature sensor. Holley carburetors powered every Monster Energy NASCAR® Cup team and nearly every NHRA® Pro-Stock champion for four decades. Coolant is leaking under the motor: it's also common for the coolant temperature sensor to become loose and cause engine coolant to leak from under the motor. This is a 3-wire sensor. 850 from the end of the adapter to the bottom of the pocket. That is the only problem I am having. Remove the intake isn't hard - but is time consuming. WIRES THAT ARE NOT HIGHLIGHTED REMAIN UN TOUCHED. I'm installing an LS1 from a 2003 Vette into my 1969 Camaro, and I'm looking for a place to locate a coolant temp sensor for my electric water temp gauge. This input is used by the Powertrain Control Module for engine control and as an enabling criteria for some diagnosis. This will vary on some cars where the pulleys are located on the side of the vehicle. You may have to register before you can post: click the register link above to proceed. Coolant Temp Sensor Replaces: Mercruiser 805218T / Volvo 3850397 Fits: Used with Temp Gauge MCM/MIE EFI Models The coolant temperature sensor is used to measure the temperature of the engine coolant of an internal combustion engine. Until now, I haven't seen an adequate (see also: cheap) solution for adapting a GM temp sensor to the 16v head. thanks everyone for your advice. The best part is, our Mercury Sable Coolant Temperature Sensor products start from as little as $14. With this sensor you remove the original LS sensor and install the new one in its place. This sensor fits the following applications. This sensor is located on the left (passenger side) on the water inlet. Shop for Hhr coolant temperature sensor Automotive Parts at Shopzilla. Get it checked out soon, or you'll end up losing the engine. holden commodore vt vu vx vy 2001-2004 gen 3 ls1 5. One controls only the temp gauge (single wire, bottom-front of the distributor cap), and the other goes to the ECU, which also controls fan (located on the coolant hose housing). Coolant Temp Sensor Replaces: Mercruiser 805218T / Volvo 3850397 Fits: Used with Temp Gauge MCM/MIE EFI Models The coolant temperature sensor is used to measure the temperature of the engine coolant of an internal combustion engine. That is the only problem I am having. The connector may have a removable cover. The coolant temperature sensor is located on the front of the engine block. I've replaced the thermostat once, about a year and a half ago. The readings from this sensor are then fed back to the Engine control unit (ECU). By this continuous monitoring of coolant resistance and the voltage output, the coolant temperature sensor sends temperature information to the vehicle's engine control unit. We are a factory Mazda dealer with Mazda OEM parts and Mazda accessories at discounted wholesale prices for your CX-5, CX-9, 2, 3, 5, 6 and more. I picked up a new sensor from Autozone and the electrical connector does not match. Coolant Temperature Sensor. I assume my temp sender is faulty. Designed utilizing the latest technology, this product by NTK features premium quality and will perform better than advertised. ICT Billet LS 2-Wire Pigtail - Coolant Temperature Sensor Connector - Water Temp LS1 Plug Radiator Switch OEM Color TXL LS1 LS3 LS2 LQ4 LQ9 LS6 L92 L99 L33 LR4 WPCTS30 5. This code indicates that the PCM is seeing a high voltage drop across the ECT sensor, which it's translating as an extremely hot coolant. LS-series vehicles fitted with this two-wire sensor use the PCM’s data stream output to display the calculated engine coolant temperature. [JK] Seriously, the shop manual says to disconnect the battery, drain the coolant a bit to get it down below the level of the sensor, remove the alternator, and just unscrew it to change it. You don't know how many fans the LS has,. When the sensor is bad you will notice a problem with the needle rising steadily. the sensors are known to go bad over time. Coolant is leaking under the motor: it's also common for the coolant temperature sensor to become loose and cause engine coolant to leak from under the motor. Reconnect the connector. What is the proper voltage output for the ls1 coolant temp sensor plug? is it 12V? I am reading around 5. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. The LS (V6 or V8) has only one cooling fan. step : Installing the Coolant Temperature Sensor (2:27) Quickly insert and tighten the sensor with a 19mm socket and ratchet. Experience with the LS1 has shown that two vents are sufficient to help maintain proper pressure and control coolant aeration. The Nissan oil and coolant sensors. located on the right side of the motor, in front of the thermostat housing. If the temp gauge is going into the red, it is overheating whether you hear it or not. Knock sensors (KS1 and KS2) The LS1 engines use two knock sensors, the part number is the same for both, but they have two distinct wires to the pcm. Super Charger Coolant Pump - A black 2 wire connector located way out in front of the engine. How is that possible if the temp sensor is reading the coolant temp inside the intake manifold? If that were true, then when it's 60 degrees outside, that's what the temp gauge would read right? I'm sure there's a temperature difference between the head and the intake, but what you say is happening makes no sense. I am working on doing a LS swap on a 2005 CTS. P0115 Engine Coolant Temperature Sensor Circuit Malfunction OBD-II Trouble Code Technical Description. You may link to these pages/images but not copy for the purpose of re-hosting, reselling or publishing without expressed permission. looking for some good information from some one that has done it. Hit Thumbnails to Open Galleries of Coolant Temp Sensor Location Ford Five Hundred Below. I assume my temp sender is faulty. An engine coolant temperature sensor can be out of calibration enough to cause a no-start condition or poor fuel economy, yet not set a trouble code. DESCRIPTION. This would explain the a/c bringing down the temp, as it turns on the other of 2 fans mounted into the radiator shroud. Need to know where the coolant temperature sensor is located on a 2002 Lincoln ls 3. If you notice coolant in front of the motor, it may be coming from the engine coolant temperature sensor's location. The degas bottle: provides a location for system fill. We are conveniently located in the Midwest and are able to provide fast, thorough service to any location in the Continental US and Canada. The 24 tooth reluctor wheel is mounted on the back of the crankshaft. I'm installing an LS1 from a 2003 Vette into my 1969 Camaro, and I'm looking for a place to locate a coolant temp sensor for my electric water temp gauge. Where the Coolant Temperature Sensor is Located. hi guys, a quick q. Hit Thumbnails to Open Galleries of Wrx Coolant Temp Sensor Location Below. The V8 is different from the V6. Although the location may vary in cars that feature pulleys on their sides, the coolant temperature sensor is typically located in the pulley system of the car. What do you think? Thanks, NYH1!. My 2001 chevy malibu ls may have its engine coolant temp sensor out any idea how much its goin to cost 2 fix? I recently took my 2001 chevy malibu ls to get checked cuz the engine light was on and it brought up code PO128 which is ect below thermostat regulating temp. the cht does the same thing as your engine coolant temp sensor. Every time the engine would kill, the light would go out at that exact moment. Jun 02, 2012 | 1999 Chevrolet Blazer. Since I have the throttle body off, I decided to change out the ECT or Engine Coolant Temperature Sensor. Sure, some will say "Easy Therm", other's will put extra bursting points in by splicing hosesyadayadayada. All Dorman's Engine Coolant Temperature Sensor. Ballenger Motorsports GM Delphi / Packard Fluid Temperature Sensor ( ECT / CLT / TFT ) or Coolant Temperature Sensor # 15326386 / 25036979 (SNSR-02056) for only $9. Coolant Temperature Sensor. Where on a 1998 Ls1 temperature sensor located at? located on the passenger side of the radiator. Most coolant temperature sensors operate using electrical resistance to measure the temperature of the coolant. i did notice that the temp was a little bit lower than it would normally be. I'd check the wiring diagram from your specific engine - they do vary a bit between years but the wiring diagram will be MUCH more useful than a few posts on the vortex in discovering why you're having issues. By this continuous monitoring of coolant resistance and the voltage output, the coolant temperature sensor sends temperature information to the vehicle’s engine control unit. Visit Bizrate to find the best deals on top brands. Have you ever noticed that Ford doesn't put temperature marks on their gauges? They just mark C for cold and H for hot and write "normal" through the center. Compare prices & save money on Automotive Parts. 04' Chevy Aveo Temp Coolant Sensor, issues Hello all, my car is a 2004 Chevy Aveo and last Friday when I got home from work I noticed that I had a little bit of Antifreeze leaking near the front left of the engine where the radiator hose goes into the Thermostat housing at the water pump. Allows the use of aftermarket, or original coolant temp sensors on your LS engine. ECT with 3/8-Inch, 18 NPT Thread The most common ECT sensor among Gen I engines installs into a 3/8-inch, 18 NPT threaded hole in the engine’s intake manifold. com FREE DELIVERY possible on eligible purchases. That's why many old timers think engines should run at 165-180F. My mechanic replaced the coolant temperature sensor that is located near the thermostat. I highly doubt you just have a bad temp sensor. If you follow the upper rad hose, then the housing, it'll be right next to your cylinder head, and has 2 wires going to it. 9L V8? where is coolant tempature sensor located - 2004 Lincoln LS. Seeing how quick it went back down makes me think it's not actually overheating, but may be a sensor or wire. Furuno 235dht-mse. The resistance of the sensor may have changed when some of the material was removed or I just bought the wrong sensor. Get it checked out soon, or you'll end up losing the engine. This sensor is located on the left (passenger side) on the water inlet. I bought speedhut gauges that come with a temp sensor fitting into an 1/2" NPT adapter (two pieces on the left). Allows the use of aftermarket, or original coolant temp sensors on your LS engine. A functional coolant temperature sensor not only ensures a safer ride, but it also prevents your vehicle from using more gas than necessary. 5 Adapter to 3/8 NPT Coolant Temperature Sensor Water LS1 LSX LS3 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 551179: Coolant Temperature - Amazon. Welcome to the GM Trouble Codes and Check Engine Light codes page. Does not matter if the engine is hot or cold. sensor read about 150* under all conditions. The thermostat is in a different location, as is the coolant temperature sensor (not to be confused with the head temperature sensor). FEATURES: Genuine Delphi Sensor; Robust Design; Cost Effective. Read reviews on Automotive merchants and buy with confidence. PART# 534-2 Be the first to write a review. Our vast selection is ready to be sent out today; place your order now!. And why are you seeking sensor replacement for an overheating situation? Hello, you didn't indicate which engine you have -- 3. For instance if the sensor has an open in the wiring or the sensor itself the ECU will see that the engine is -60 degrees farenheit and will richen the mixture way too much. The LS1-Vortec V8 camshaft sensor (CMP) The location of the CMP is on the top rear center of block. The purpose of this sensor is to feed the reading back to the PCM. The fitting on the left is what threads into the head which is 1/8" NPT. 99! [ Login ] News | Home > Shop > Sensors > Temp Sensors > GM Delphi / Packard Fluid Temperature Sensor ( ECT / CLT / TFT ) or Coolant Temperature Sensor # 15326386 / 25036979. The Holley Dominator connects to the GM LS temperature sensor that comes with a crate motor and was provided by Katech with my motor. OE comparable part. It could be anything from a water pump, intake gasket, head gaskets or even radiator. Answer its the coolant level sensor, located on the passenger side of the radiator. 9 V8 engine any help would be highly appreciated The coolant temperature is read off of the (CHT) cylinder head temperature sensor. The locations for all of the components referenced in this guide. S-10 (After being turned down) on top LS1 on bottom LS1 left S-10 right after tapping I installed a potentiometer inline to the sensor and adjusted the resistance until my gauge matched what HP Tuners said exactly. Location: Intake Manifold. This would explain the a/c bringing down the temp, as it turns on the other of 2 fans mounted into the radiator shroud. If you are looking from the passenger fender, you will see it under the throttle body. If the three reported temperatures are not within spec a code is set. Buy this OEM Coolant Temp Sensor Online and Save! Sensor-Eng Cool Temp - GM (12639899) catalog are simple renditions of the part and its location and are for. Have you ever noticed that Ford doesn't put temperature marks on their gauges? They just mark C for cold and H for hot and write "normal" through the center. I have two temp sensor installed: 1) factory sensor is in the head on driver's side near the front of the engine (connected to ECM); and 2) in. The locations for all of the components referenced in this guide. There's two coolant temp sensors. Why do you keep saying this. Failure to do so may result in driveability problems not associated with the LS1 intake manifold installation, and in the event of problems, will make diagnosis more difficult. This sensor is located in the intake tract, usually on the airbox or near the mass airflow sensor ( MAS ) and is part number 12110319 or 12160244. Compare prices & save money on Automotive Parts. the sensors are known to go bad over time. I was planning on putting my coolant temp sensor (autometer) into the location where the stock cluster sensor is (single prong sensor on the coolant neck) I figured it was 1/8 bspt BUT, its not. coolant temperature sensor relocation Is it ok to relocate the cts between cylinder 6 and 8. Holley products for GM's popular LS engine are dominating the LS scene as well. However, the sensor is still located amongst the pulley system. Can anyone explain this? Next stop is the dealership. 9L V8? where is coolant tempature sensor located - 2004 Lincoln LS. And is it just plug and play? Or do I have to drain first? I did try searching for this but did not find anything on it, thanks. Airmar B17-hp Smart Presision Temp Sensor - Bronze - Nmea0183. My 2002 LS radiator fan is always running and very loud. com FREE DELIVERY possible on eligible purchases. 309 and would require drilling to approximately 5/16" or. And why are you seeking sensor replacement for an overheating situation? Hello, you didn't indicate which engine you have -- 3. Located top front pass side of super. If the temp gauge is going into the red, it is overheating whether you hear it or not. My bars on the coolant temp graph never goes over 1 bar. You'd have to try and find the exact cause. DESCRIPTION. How to Test a Chevrolet Coolant Temperature Sensor by Russell Wood The coolant temperature sensor on a Chevrolet engine is used by the vehicle's computer to determine how hot or cold the coolant flowing through the engine block is at any given time, so that the computer knows how to properly run the engine. Having watched a few YouTube videos on changing the coolant temperature sensor on various VAG cars I thought that it would be a relatively easy job to do on the Exeo. The thermostat is in a different location, as is the coolant temperature sensor (not to be confused with the head temperature sensor). Need more info. Housing - Only the plastic housing parts. TEMPERATURE SENSOR PRODUCT DATA COOLANT TEMPERATURE SENSOR PART NUMBER 12146312 FEATURES • Design for Manufacturability • Cost Effective • Robust Design • Few Components & Assembly Processes • Thermistor Technology • 100% Calibration Certified Thermal & Electrical Properties Mechanical Characteristics. I added a red arrow pointing to it. The temperature sensor is very important to the correct fuel mix on the engine management system I put a new one on my Mark1 after a period of time when the revs were too high for two long a period. ECU is seeing high temp as its locking the fans on, either that or it assumes high temp because it sees no temp. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. Engine coolant temperature sensor is usually located near the thermostat housing In many case you may find two sensors; one for the computer and a second one for the temperature gauge. Automotive with CM870 ISX Automotive with CM870 - Left Side View 1. The coolant temperature sensor is located on the engine block under the hood. ECT with 3/8-Inch, 18 NPT Thread The most common ECT sensor among Gen I engines installs into a 3/8-inch, 18 NPT threaded hole in the engine’s intake manifold. This will vary on some cars where the pulleys are located on the side of the vehicle. My wife's Vectra does a similar thing, but will stay indicating hot until the engine's switched off. Yet the time will always come that either of the auto parts and accessories making up the vehicle must be removed and replaced with a new one. [email protected] Lincoln Check Engine Light Codes. 5 thread with 2-pins. however, I want to get the correct reading. Intake Air Temperature IAT Sensor Connector Kit GM 6. Coolant Temperature Sensor. This coolant temperature thermocouple uses an M10 thread to fasten to a liquid-cooled engine, providing engine temperature readings for the Vantage CL1. thanks in advance and Merry X-mas to all, Carlos. Goes to around 85c in traffic but as soon as start driving again it goes down to below the level shown on the dash. You may have to register before you can post: click the register link above to proceed. 99-04 LS1/LS6 Corvette (will not fit 97-98 LS1). Applications using a turbo or supercharger may have a 2- or 3-bar MAP sensor. Brass construction for accurate temperature sensing. Refer to the three pictures below to see where the engine thermostat, engine coolant temperature sensor (ECTS), coolant reservoir, engine block coolant drain plug and radiator drain plug are all located. RacePak 81111-2002 Details Temperature Sensor. Buy a 2002 Lincoln LS Water Temperature Sensor at discount prices. Hi: I have a 90 model LS 400 and the engine temp guage has slowly gotten to the point where it now barely moves up off the bottom no matter how hot it is. I highly doubt you just have a bad temp sensor. Experience with the LS1 has shown that two vents are sufficient to help maintain proper pressure and control coolant aeration. The coolant temperature sensor , abbreviated as CTS, in your car is an important device that enables the control unit to give alerts if the engine is overheating or if the temperature within the system is rising for some reason. step : Installing the Coolant Temperature Sensor (2:27) Quickly insert and tighten the sensor with a 19mm socket and ratchet. The Engine Coolant Temperature sensor (ECT) is located in a coolant passage in the engine usually near the thermostat. 5 Replaces GM P/N 15326388 Installs In Cylinder Head Controls Computer This Corvette replacement engine coolant temperature sensor has been manufactured to meet or exceed factory specifications and performance. Where is the coolant temp sensor located on a chevy aveo 2008 ls? - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Some books report that the sensor is on the intake manifold. The readings from this sensor are then fed back to the Engine control unit (ECU). ” We haven’t heard from the bambino since November. Coolant temperature sensor housing products are most popular in North America, South America, and Mid East. Remove the sensor with a 19mm socket and ratchet. 000 car parts available. A coolant temperature sensor is a device that detects the current temperature of the engine and communicates this information to the car's computer. There is a coolant temperature sensor, as seen above on the top right, but I have been advised by GM Performance and Powertrain not to tap into the signal for fear of reliability issues within the packet data stream used by GMLAN (CAN BUS). Mazda Swag is your choice for Discount Mazda OEM factory parts and accessories. Code 128 is set from the readings from a properly-working coolant temperature sensor. Visit Bizrate to find the best deals on top brands. We offer a price match guarantee, low prices, and we're a Google Trusted Store. Simply cut the wire to the trans AT THE splice if this is the case. OEM has temp sensors in the t-stat housing or head on almost every application I can think of, indicating actual coolant temp in the engine before being cooled by the radiator. 1 = Engine Crank Sensor (Reluctor) Grey = 56 tooth Black = 24 Tooth. Did you replace the water pump with a higher flowing one or stock? You could replace your ECT sensor but it sounds like it's working fine. Best prices on Mitsubishi coolant temperature sensor in Automotive Parts online. My 2001 chevy malibu ls may have its engine coolant temp sensor out any idea how much its goin to cost 2 fix? I recently took my 2001 chevy malibu ls to get checked cuz the engine light was on and it brought up code PO128 which is ect below thermostat regulating temp. What do you think? Thanks, NYH1!. 69; Buy It Now +C $20. Buy AC Delco - Coolant Temperature Sensor LS LS1 LS3 Engine Water Temp Sending Unit (SEN001) from ICT Billet and browse through a huge selection of Made in USA LS/LT swap and conversion parts, manufactured at the state of the art plant. 5284 Gauge Install Kit for LS Engines, incl. If you notice coolant in front of the motor, it may be coming from the engine coolant temperature sensor's location. Hit Thumbnails to Open Galleries of Wrx Coolant Temp Sensor Location Below. These are very standard fittings when installing the sensor in the manifold. com offers 101 coolant temperature sensor for vdo products. If the engine is cold, the coolant sensor will tell the CPU to perform a closed loop operation and raise the idle speed to quickly heat up the engine. 312 for a Stewart Warner sender to pass through. Since I have the throttle body off, I decided to change out the ECT or Engine Coolant Temperature Sensor. For instance if the sensor has an open in the wiring or the sensor itself the ECU will see that the engine is -60 degrees farenheit and will richen the mixture way too much. The Nissan oil and coolant sensors. ECU is seeing high temp as its locking the fans on, either that or it assumes high temp because it sees no temp. All Dorman's Engine Coolant Temperature Sensor. Mazda Swag is your choice for Discount Mazda OEM factory parts and accessories. com FREE DELIVERY possible on eligible purchases. This input is used by the Powertrain Control Module for engine control and as an enabling criteria for some diagnosis. Coolant Temperature Sensor If this is your first visit, be sure to check out the FAQ by clicking the link above. This means the sensor is designed to read up to 1-bar of atmospheric pressure difference. On start up the computer compares the temperatures of the intake air temp sensor, coolant temp sensor, and ambient air temp sensor. 5 Adapter to 3/8 NPT Coolant Temperature Sensor Water LS1 LSX LS3 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 551179: Coolant Temperature - Amazon. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. You should see a pair of wires that clip on to the "sensor". ls1 coolant temperature temp sensor connector harness 3 wire fits gm Posted by Charley on Sep 17th 2019 I replaced the sensor, 1st was an aftermarket from ebay the failed it was replaced by a GM ,that seem to work but the check light stayed on. I am trying to find the temp sensor. thanks everyone. Select this if you want to attach bare wire to bare wire. By this continuous monitoring of coolant resistance and the voltage output, the coolant temperature sensor sends temperature information to the vehicle's engine control unit.