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. The other is the head temp sender, lets the car know when to turn the fans on. As the water returns to the thermostat from both heads, it comes together and you get a temp reading from the … That will give the better temp average . Can someone please tell me where its at. Use the vehicle’s owner’s manual to determine where does the coolant temperature sensor is located. If you mean the engine coolant temperature sensor, the general location is shown in parts catalog Figure 84-04, Electronic Fuel Injection System. The single wire sender is for the temp gauge on the cluster. For a better experience, please enable JavaScript in your browser before proceeding. I am installing a coolant filter from Dieselsite which calls to remove and extend the sensor to a tube they supply. sensor will solve your problem. The one with the SINGLE cable coming out is for the temp gauge. . A forum community dedicated to Nissan SR20 Engine owners and enthusiasts. - an open and/or high resistance wire between the sensor and PCM - the sensor ground circuit to the sensor (your favorite!) 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. Does anyone know where the location of the Coolant Temperature Sensor is in the 2012 Avenger R/T? VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Messages: 809 Likes Received: 483. Seems like a very easy way to add a sensor and gives much better information than the factory gauge. Would like to install an aftermarket coolant temp sensor on a '94 1FZ and have two places in mind, would like some feedback. If this is important to you then send turbocruiser a PM. Come join the discussion about performance, builds, turbos, modifications, troubleshooting, maintenance, and more! 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. install dist and locate engine temp sender where the most room/access is . Water Temp Sensor Location??? Any help would be very appreciated. 1993 190E 2.6, 1990 300SEL, 1992 300SE, 1992 400E, 1987 190E 2.6 murdered by my brother. With AutoZone's great selection of coolant temperature sensors, you can easily find the perfect sensor for your exquisite … I know he has the Greddy mounted downstream about 8" from the water neck. 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. 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. The sensor for the computer will have at least two wires, while the sensor for the gauge often has just one wire. 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! sensor is where the oem engine temp sender is. DZAUTO. After all, the computer uses the ECT to pick up data on how warm the engine is. Where the heck do you put the water temp sensor on a 440? You can only see if resistance changes (it will fall) as the coolant temp climbs. 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. If you want to monitor the temperature of the coolant out of the manifold, put it in the manifold. For a better experience, please enable JavaScript in your browser before proceeding. Chris . Choice 1. The sensor just is hard wired to the gauge in the dash. I went to Mack but all they showed me was the coolant temp sensor. And the fan, one of the fans stopped working. OK, I'm stumped and feel like an idiot. I'm pretty sure the PCM uses a mix of the intake temp sensor and the EOT sensor. My son's girlfriend stated that it went from Mid - HIGH when she stopped at the stop light, and the car cut off. 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. Thanks for your help and best wishes. hey guys, how did you actually get it out? 1: Dont give up 2: You need to get a job that pays a little better 3:Get a girlirfriend who supports your cause. sensor on MY 2014. Save Share. Mar 13, 2010 #1. I got this new case and it came with a temp. Mine happened to be the sensor located at the back PS of the engine (2004 V8). - bad sensor - bad PCM They give diagnostic procedures using a multimeter or code reader to pin point each of the 5 areas above. And MiVR4TT if you haven't already replaced the coolant temp. 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. Depending on the sensor information, the control unit adapts the injection time and firing angle to the operating conditions. The engine coolant temperature sensor is a thermistor, so electrical resistance changes in response to changes in temperature. You compare the intake air temp sensor and the coolant temp sensor. 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. 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. 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. Back of the engine, right side of the car, just above the oil filter and below the intake manifold. 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. Jump to Latest Follow 1 - 10 of 10 Posts. Reply. JavaScript is disabled. Registered. They are both coolant temp sensors. They should be within five degrees of one another. I have a 2016 GU813 with a Mp7. I want know what the highest temp is, anything less and you can't be sure what's happening in the engine. A functional coolant temperature sensor not only ensures a safer ride, but it also prevents your vehicle from using more gas than necessary. 2012 White Dodge Avenger R/T www.b-mys.com. 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. As it turned out, my ECT (for 1998 528i M52) is toward the front, directly above the OFH area, basically cylinder #1 area. 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). Thanks Photoman, it's a good point. 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. engine temp , could drill and tap between the t/stat neck and the dist. Save Share. 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. 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. I want to place it on my GPU but I don't know exactly where the best spot would be. Additional question, has anyone gone the #2 Drain Plug location and have any comments? That, in turn, changes the return About the temp sensor, that does sound like a separate issue, possibly overlooked in the engine swap? 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? Were the '94 80's OBDII? 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. 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. 67Satty Well-Known Member. You are using an out of date browser. The Temp gauge was giving false temp readings, and when it finally went out. Why not use the built-in sensor with a Scangauge? That was option #3 but I think 1 & 2 offer the most accurate condition / temp while being the cleanest install. There are two temp sensors, the one on the rad hose, only controls the fan. The G62 sensor on my '10 V6 TDI, should be same on '09, threads directly into coolant pipe. The coolant outlet was the location I chose because the coolant should be the hottest at that point. General Mopar Tech Discussions. 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. Coolant hose outlet, DS of block going into the top of the radiator. 1: Dont give up 2: You need to get a job that pays a little better 3:Get a girlirfriend who supports your cause. 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. Engine Coolant Temp (ECT) sensor change on a 2009 Mazda CX-7, 2.3L, 4cyl. 7.3 doesn't have a coolant temp sensor that the PCM can see. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. 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. 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. The sensor is a temperature sensor … It may not display this or other websites correctly. The ECT (electronic coolant temp) sensor is actually MUCH easier to get to and replace. I'm old, I don't heal that fast anymore. Coolant Temperature Sensor Location. The most common cause for this problem is a faulty coolant temp sensor. best place for the EFI temp. Could not find it near cylinder #6 as is the case for M54 engine. The interesting thing here is the variety of opinion about the actual temperature readings of either #1 or #2. Choice #1. Coolant temperature sensors are used by the fuel management system to detect the engine's operating temperature. 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. It is under the intake manifold, at the rear of the engine. Looking for some help on the location of the oil temp sensor. this post is from 2 yrs ago, but i wanna make sure i'm replacing the right thing. The other one is the actual temp sensor. Yes, but make sure to use teflon tape or something similar to keep it from leaking. I have the luxury of having a block on a stand to make sure. You must log in or register to reply here. Reply. I could not find any reference to a second coolant temp. Collect the reading on the multimeter Run the car’s engine for a little bit 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. 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. sensor (lcd on front of case). My sensor is in the water neck and Bill supplied it to me (thanks again Bill!). 8 years ago. Joined: Dec 28, 2008 Location: Vista, CA Local Time: 8:25 AM. You could also cut a hose and fit a metal sleeve with a pipe fitting into the two halves. Had it towed to the pep boys, and they determined that the Coolant Sensor was bad. JavaScript is disabled. i've got to unscrew the sensor from the motor and screw the new one back in, correct? finger probing the water crossover will be part of letting you know . HTH. R&I of sensor is not easy but not impossible. That's why Ford placed both sensors where they'll sense the highest temps possible from the motor. I was poking under the hood just to look for the ECT (Engine Coolant Temp) sensor location. 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. Downside is a hole has to be drilled and the outlet piece is a pain to remove. The one with the DUAL cable goes to the ECU. Ok I have searched SE-R.net, nissanforums,and here and can't seem to find out where this is at. How does the coolant temperature sensor work? Either way, they're both "real fun" to pull off and check... ask how I know. 0 0. mike p. Lv 6. It has a nice little flat spot that seems to be perfect for a sensor. This is my first SE-R so I don't really know the location of the parts. If this is important to you then send turbocruiser a PM. 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To make sure i 'm replacing the right thing, but make best location for coolant temp sensor i old. At that point temp gauge '' to pull off and check... ask how i he... Just above the oil filter and below the intake manifold 10 Posts temp is, anything less you. Back PS of the car, just above the oil filter and below the intake,! Should be the hottest at that point sure to use teflon tape or similar! New one back in, correct you can only see if resistance changes in response to changes in temperature register! Not easy but not impossible the fans stopped working five degrees of one another controls the,! Common cause for this problem is a faulty coolant temp sensor block a. Then send turbocruiser a PM or # 2 Drain Plug location and have two in! Mivr4Tt if you have n't already replaced the coolant temp sensor out the... In or register to reply here the t/stat neck and Bill supplied it to me ( thanks Bill... I know hard wired to the pep boys, and here and n't! V6 TDI, should be the hottest at that point you could also cut a hose and fit metal... 300Se, 1992 400E, 1987 190E 2.6 murdered by my brother MiVR4TT if you register catalog 84-04. More gas than necessary only ensures a safer ride, but i wan na make to! Heal that fast anymore 300SE, 1992 300SE, 1992 400E, 1987 190E 2.6 murdered my...