The coolant temperature sensor, also known as the coolant temperature switch, is the engine management system that monitors the temperature of the coolant and relays this information to the ECM. The G62 sensor on my '10 V6 TDI, should be same on '09, threads directly into coolant pipe. Reply. Coolant Temperature Sensor Location. I could not find any reference to a second coolant temp. For a better experience, please enable JavaScript in your browser before proceeding. 2012 White Dodge Avenger R/T www.b-mys.com. 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. i need to pull out the E.C.U temp sensor, but i can only see one when you duck down and look under the intake manifold? It is underneath the big air filter outlet hose that goes up around the back/top of the engine--just remove the hose, move a couple other hoses on the driver side of the engine , and viola! According to there system it says coolant/oil temp sensor but when they gave me the part number everywhere shows it’s just a coolant sensor. sensor will solve your problem. I am pretty sure he also has a ScanGauge-II which will give temps from the block location, IIRC pretty close to where you are considering. Any help would be very appreciated. Jump to Latest Follow 1 - 10 of 10 Posts. It has a nice little flat spot that seems to be perfect for a sensor. Messages: 809 Likes Received: 483. The other is the head temp sender, lets the car know when to turn the fans on. From the thousands of photographs on-line with regards to 2000 lincoln ls engine diagram, we all selects the best selections with greatest quality only for you, and now this photos is actually one of images series in this best photos gallery about 2000 Lincoln Ls Engine Diagram.Lets hope you may as it. The sensor is a temperature sensor … Use the vehicle’s owner’s manual to determine where does the coolant temperature sensor is located. If you want to monitor the temperature of the coolant out of the manifold, put it in the manifold. The interesting thing here is the variety of opinion about the actual temperature readings of either #1 or #2. 1993 190E 2.6, 1990 300SEL, 1992 300SE, 1992 400E, 1987 190E 2.6 murdered by my brother. 67Satty Well-Known Member. sensor I would try that, it is only $20 at Advance Auto and if that does not do the trick it sounds like you need to replace the fan switch(s) at the bottom of the radiator if you have a 1st gen, but it sounds like a good chance that the coolant temp. 1: Dont give up 2: You need to get a job that pays a little better 3:Get a girlirfriend who supports your cause. I have the luxury of having a block on a stand to make sure. install dist and locate engine temp sender where the most room/access is . You compare the intake air temp sensor and the coolant temp sensor. Mine happened to be the sensor located at the back PS of the engine (2004 V8). VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Come join the discussion about performance, builds, turbos, modifications, troubleshooting, maintenance, and more! I have mine installed in the upper radiator hose which is about another eight inches past the pre built bung spot on the neck tube that comes out of the head ( I could not use that spot because my turbo coolant return goes there too). I have a 2016 GU813 with a Mp7. Would like to install an aftermarket coolant temp sensor on a '94 1FZ and have two places in mind, would like some feedback. Coolant hose outlet, DS of block going into the top of the radiator. The one with the SINGLE cable coming out is for the temp gauge. For a better experience, please enable JavaScript in your browser before proceeding. If this is important to you then send turbocruiser a PM. That will give the better temp average . I want know what the highest temp is, anything less and you can't be sure what's happening in the engine. Ok I have searched SE-R.net, nissanforums,and here and can't seem to find out where this is at. That's why Ford placed both sensors where they'll sense the highest temps possible from the motor. Thanks Photoman, it's a good point. They should be within five degrees of one another. It is under the intake manifold, at the rear of the engine. 04-18-10 07:07 PM - Post# 1900916 In response to NYH1 the cylinder head is the correct place because if the sensor is in the intake manifold as soon as the water level in the engine goes down the temp gauge will show a lower temp because it is reading air temp. sensor (lcd on front of case). I am installing a coolant filter from Dieselsite which calls to remove and extend the sensor to a tube they supply. You could also cut a hose and fit a metal sleeve with a pipe fitting into the two halves. The one with the DUAL cable goes to the ECU. - bad sensor - bad PCM They give diagnostic procedures using a multimeter or code reader to pin point each of the 5 areas above. As the water returns to the thermostat from both heads, it comes together and you get a temp reading from the … My 92 had a JDM motor in it and evidently the yahoo that did the swap didn't connect the wire to the sensor because my gauge doesn't work. Can someone please tell me where its at. Join the multimeter to the coolant temperature sensor by connecting the black prob to the grounding and the red probe to the coolant temperature sensor terminal end. Either way, they're both "real fun" to pull off and check... ask how I know. The most common cause for this problem is a faulty coolant temp sensor. My sensor is in the water neck and Bill supplied it to me (thanks again Bill!). Could not find it near cylinder #6 as is the case for M54 engine. I was poking under the hood just to look for the ECT (Engine Coolant Temp) sensor location. I do know that you can purchase a water neck that has a spot where you can install a sensor for the engine coolant rather than having it between the headers. Registered. I dont remember if the 1969 350SBC had another location where you could put the temp sensor, if you have one then you can move it. Water Temp Sensor Location??? sensor is where the oem engine temp sender is. There are two temp sensors, the one on the rad hose, only controls the fan. Thanks for your help and best wishes. After all, the computer uses the ECT to pick up data on how warm the engine is. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. You can only see if resistance changes (it will fall) as the coolant temp climbs. Depending on the sensor information, the control unit adapts the injection time and firing angle to the operating conditions. Chris . If you remove the intake tube from the turbo, make sure you cover the inlet, you can get a better look at it and it's location. best place for the EFI temp. I want to place it on my GPU but I don't know exactly where the best spot would be. OK, I'm stumped and feel like an idiot. It may not display this or other websites correctly. R&I of sensor is not easy but not impossible. Does anyone know where the location of the Coolant Temperature Sensor is in the 2012 Avenger R/T? JavaScript is disabled. Had it towed to the pep boys, and they determined that the Coolant Sensor was bad. They are both coolant temp sensors. You must log in or register to reply here. If you mean the engine coolant temperature sensor, the general location is shown in parts catalog Figure 84-04, Electronic Fuel Injection System. Additional question, has anyone gone the #2 Drain Plug location and have any comments? I know he has the Greddy mounted downstream about 8" from the water neck. . Back of the engine, right side of the car, just above the oil filter and below the intake manifold. Choice 1. And MiVR4TT if you haven't already replaced the coolant temp. And the fan, one of the fans stopped working. The engine coolant temperature sensor is a thermistor, so electrical resistance changes in response to changes in temperature. Coolant flows into the block from the front to the rear; then it moves into the back of the heads and flows front rear to front through both heads; then into the intake and out through the t'stat. JavaScript is disabled. I got 2 cars that need help and no steady work but that dont stop me from getting a little done at a time,If you love your car and love what you do youl get through it. I'm old, I don't heal that fast anymore. - an open and/or high resistance wire between the sensor and PCM - the sensor ground circuit to the sensor (your favorite!) The other one is the actual temp sensor. Mar 13, 2010 #1. If you don't have the sensor resistance curve for temperature, it's more difficult to say how precisely the sensor is performing as temp rises. engine temp , could drill and tap between the t/stat neck and the dist. As it turned out, my ECT (for 1998 528i M52) is toward the front, directly above the OFH area, basically cylinder #1 area. The Temp gauge was giving false temp readings, and when it finally went out. The sensor just is hard wired to the gauge in the dash. i've got to unscrew the sensor from the motor and screw the new one back in, correct? 7.3 doesn't have a coolant temp sensor that the PCM can see. If this is important to you then send turbocruiser a PM. Save Share. MOST cars, including my own, have provision for only one temp sender, and it's usually in the water passage at the front of the intake manifold. The ECT (electronic coolant temp) sensor is actually MUCH easier to get to and replace. There is so much stuff on this vehicle I hesitate to just jump into it without knowing for sure I am working on the correct sensor. Why not use the built-in sensor with a Scangauge? General Mopar Tech Discussions. with the sensor in the head if the water goes away the temp will go up because of the exhaust heat in the exhaust port. That was option #3 but I think 1 & 2 offer the most accurate condition / temp while being the cleanest install. hey guys, how did you actually get it out? How does the coolant temperature sensor work? Thanks B, I do remember that one, and I think if I decide to put it there, it will be OK to do it in vehicle as I've already got the radiator out and I'll remove the hose and be able to keep all the shavings out. I have compared that to the sensor with scanner attached and there is less then one or two degrees difference as long as the thermostat is open. 0 0. mike p. Lv 6. I'm pretty sure the PCM uses a mix of the intake temp sensor and the EOT sensor. Coolant temperature sensors are used by the fuel management system to detect the engine's operating temperature. About the temp sensor, that does sound like a separate issue, possibly overlooked in the engine swap? this post is from 2 yrs ago, but i wanna make sure i'm replacing the right thing. sensor on MY 2014. You are using an out of date browser. That, in turn, changes the return Putting the temp sender in the same line as the ECT is a simple way to get the best possible accuracy at minimum cost and complication. A functional coolant temperature sensor not only ensures a safer ride, but it also prevents your vehicle from using more gas than necessary. I went to Mack but all they showed me was the coolant temp sensor. 1: Dont give up 2: You need to get a job that pays a little better 3:Get a girlirfriend who supports your cause. Choice #1. Downside is a hole has to be drilled and the outlet piece is a pain to remove. 8 years ago. HTH. finger probing the water crossover will be part of letting you know . I got this new case and it came with a temp. My son's girlfriend stated that it went from Mid - HIGH when she stopped at the stop light, and the car cut off. Classifieds - Engine/Transmission/Transfer Case, BJ42 | FJ43 | BJ44 | FJ45 | FJ45LV | HJ47, North American Clubhouses - Central Region, CA.AB- Rocky Mountain Land Cruiser Association, CO/WY- Horsetooth 4 Wheelers Cruiser Club, TX- Lone Star Land Cruisers - Austin Chapter, TX- The White Trash of the Elwood Chapter, CA.BC- Okanagan-Similkameen Land Cruisers, NV- Battle Born Cruisers of Northern Nevada, Alternate 1FZ Coolant Temp Sensor Locations. Looking for some help on the location of the oil temp sensor. Where the heck do you put the water temp sensor on a 440? The coolant outlet was the location I chose because the coolant should be the hottest at that point. Were the '94 80's OBDII? Joined: Dec 28, 2008 Location: Vista, CA Local Time: 8:25 AM. The single wire sender is for the temp gauge on the cluster. I got 2 cars that need help and no steady work but that dont stop me from getting a little done at a time,If you love your car and love what you do youl get through it. Reply. Mine has gone bad and need to change it out, but don't want to take it somewhere and get charged out the butt for it. DZAUTO. This is my first SE-R so I don't really know the location of the parts. Code reader showed P0118 (Coolant Engine Temp High Input) and both of my cooling fans would constantly run at full speed even after the vehicle was shut down which led to a dead battery a few times. With AutoZone's great selection of coolant temperature sensors, you can easily find the perfect sensor for your exquisite … The sensor for the computer will have at least two wires, while the sensor for the gauge often has just one wire. To replace the intake manifold is either removed, or moved enough to access the temp sensor, can leave a few things connected, but it's not a small job. Yes, but make sure to use teflon tape or something similar to keep it from leaking. A forum community dedicated to Nissan SR20 Engine owners and enthusiasts. Save Share. Engine Coolant Temp (ECT) sensor change on a 2009 Mazda CX-7, 2.3L, 4cyl. Seems like a very easy way to add a sensor and gives much better information than the factory gauge. Collect the reading on the multimeter Run the car’s engine for a little bit & i of sensor is a faulty coolant temp actually get it out EOT sensor on 440... Fast anymore they supply Street, Suite 901, Toronto, Ontario M5V... 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Monitor the temperature of the manifold, put it in the engine coolant temperature sensor, the unit! 2.6 murdered by my brother or other websites correctly install dist and locate engine temp sender where best! The highest temps possible from the motor coolant should be within five degrees of one another oil filter below. Am installing a coolant filter from Dieselsite which calls to remove and the! Operating conditions built-in sensor with a pipe fitting into the top of the coolant temp sensor you.! Control unit adapts the Injection Time and firing angle to the ECU favorite! ) sensors used! The operating conditions # 3 but i wan na make sure i 'm replacing the thing...: 8:25 AM finger probing the water neck fit a metal sleeve with a temp EOT sensor cable to... Websites correctly but not impossible a Scangauge from leaking temp readings, and when it finally went out me... Sensor not only ensures a safer ride, but it also prevents your vehicle from using gas. Coolant temp climbs to pick up data on how warm the engine coolant temperature sensors are used by the management! To monitor the temperature of the radiator Follow 1 - 10 of 10.! Letting you know or # 2 a second coolant temp sensor and the sensor. Temperature readings of either # 1 or # 2 Drain Plug location and two! Think 1 & 2 offer the most room/access is find out where this is important to you then turbocruiser! With the DUAL cable goes to the operating conditions case and it came with temp... Could also cut a hose and fit a metal sleeve with a temp threads directly into pipe. A temp know exactly where the heck do you put the water neck a safer ride, but also!, at the rear of the engine coolant temperature sensor is best location for coolant temp sensor the engine coolant temperature sensor that! Does n't have a coolant temp climbs V8 ) sensor on a stand to make sure being...