Not finding what you are looking for? Find CHEVROLET 5.0L/305 Coolant Temperature Sensors and get Free Shipping on Orders Over $99 at Summit Racing! 2007 Optra 1.6. On both the V6 4.3 L Vortec engine and the 4.8 L, 5.3 L and 6.0 L V-8 engines, they locate the coolant temperature sensor on the driver side cylinder head. The coolent sensor on the 4.3 v6 is located on the left cylinder bank under the master cylinder. Intake air temperature sensor (IAT) Mass airflow sensor (MAF) Camshaft position sensor (CMP) Oil pressure switch; Knock sensor (KS) Damage to the coolant sensor will affect the operation of the fuel control system. Coolant fan temp sensor location on a 2003 chevy venture. Can't seem to find where to wire this temp sensor too. You can put it in either place, some people prefer the heads. Cannot find the coolant temp sensor to save my life. I will be replacing it with another sensor … The sensor that tells the computer the temperature is located on the drivers side of the engine between the middle and back exhaust port. wonder if I've got a different motor (truck was bought used). Tie wires out of the way. I have a light on and check the overflow and their is coolant but don't know if their is another one or not. Where is located the coolant temp sensor in Chevy Colorado 2006. I see a nut that’s painted over down near the driver side spark plugs, Is that where it would go into? For a better experience, please enable JavaScript in your browser before proceeding. These are very standard fittings when installing the sensor in the manifold. I would prefer to install it at the water pump somehow, like i have on my '68 307, but if not the water neck is an easy alternative. I have a 2006 Trailblazer 6 cylinder. I tested the new temp sensor I had to see what reading It would give. is he bs'n me or can it really be a wrong sensor By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. The P0218 Code is primarily intended to indicate a faulty thermostat. I have one of the infrared thermometers and it will read way off on shiny surfaces. I know it's supposed to be just above the thermostat but mine has a blank spot in that location. 2 answers 2.2k views. I shut it down and removed the new sensor. 250 degrees actually is 134 degrees. Readings will be higher there vs. placing the sensor in the manifold. Use care when handling the coolant sensor. Notice. http://www.summitracing.com/parts/fss-84852/overview/make/chevrolet, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. By continuing to use this site you consent to the use of cookies on your device as described in our … I would instal the new water sensor at the water neck -where hose goes to. Full Forum Listing. Vehicle: 2002 chevy,express 1500,4.3 coolant; sensor; location; 1 Answer. Can anyone tell me where i’d put in the water tempature sensor on a 327? That is what i plan on doing with my 64 wagon with an inline 6. As for your gauge reading high on the first test, I suspect that it may have had a poor ground. i have a 2007 Buick Lucerne 4.8v and when I put a system in the car, I started to experience problems with the actual cutting on of the car.. 2001 Chevy Astro Van 4.3L 2001 Chevy Astro Van 4.3L. Re: coolant temp. Or, if that inline 6 water pump has a place where you can instal it, like a V8, it can go there as well. You will need to remove the air duct and carb cover. Location of temp sensor on a 2007 3.6 cadilac cts. The first thing we should briefly discuss becomes the location of the Chevrolet coolant temperature sensor. Where is the coolant temp sensor on a 2004 chevy cavalier 2.2 - Answered by a verified Chevy Mechanic. Believe me the light came on when I saw it in my corner of my eye, then I looked at the gauge and notice a temp rise. So, I have a 1994 Chevy Silverado 1500 2wd with a 350 cu in TBI with a bad coolent temp sensor. Pics or how to install properly would be very helpful. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. 185 Ohms @ 210F, 3400 Ohms @ 68F, 7,500 Ohms @ 39 F. Front of engine, below Throttle Body 1985 … I have 2.2 LS cobalt. Never heard of a temp sensor in a 60's Chevrolet. Anyone have a picture where it is. For the life of me I can not find a replacement one that is an exact replacement. C4 Corvette Sensor Coolant Temperature P/N 25036708. where is the coolant temp sensor located on a 2002 chevy 1500 express van. I bought speedhut gauges that come with a temp sensor fitting into an 1/2" NPT adapter (two pieces on the left). My 69 Chevelle temp Sensor on a 307 sbc was mounted on the passenger side head from the factory. located in thermostat housing or in intake nearby (where top hose connects from radiator to engine) Jul 13, 2009 | 1997 Chevrolet Venture. What's the Chevy Astro Van coolant temp sensor location? I believe the engine is a 64? My uncle pointed that spot out but said he didn’t like putting them in that spot for some reason. I removed the existing temp sensor from front driver's side of the head and put the new temp sensor from the kit into the same location. Bad coolant temp sensor symptoms . Are you trying to properly locate an engine temperature sending unit? It should be mounted "before" the thermostat. It's temp sending unit. I looked in a later assembly manual and it shows the temperature sensor located on the left side of the cylinder head,just above and behind the front part of the intake manifold. Your right, What the h**l I was thinking. JavaScript is disabled. Therefore, you must get it checked and regularly monitored to avoid complicated engine problems that might lead to engine failure. My LA3 has two temp sensor locations, one on the driver side for the computer and one on the passenger side for your gauge. The temp gauge already takes a spot. My 69 Chevelle temp Sensor on a 307 sbc was mounted on the passenger side head from the factory. The readings are way out of line, then when it reaches 270 degrees ,the transmission hot light comes on and with that reduced power. pretty sure the intake is stock, Is it in the front right next to where the radiator hose would go? Explore Our Forums. The fitting on the left is what threads into the head which is 1/8" NPT. On the V-8 models it's next to the number one spark plug wire boot. Quick video showing how I swapped out my manifold or coolant temperature sensor. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! OBD2 Sensors >> General Motors 4.3L 90 Degree V6 Engine Sensor Locations. 0 votes . Thanks. 6 responses on “ Common GM Engine Sensor Locations And Pictures ” Timothy Willmore November 10, 2019 at 12:49 pm. sensor « Reply #3 on: July 19, 2007, 04:25:33 PM » i have an odd question here as well (dont mean to be a threadjacker) but mine is makin my gauge read hotter than the truck is actually running and a mechanic said i just have the wrong sensor in? If yours does not have a threaded top you can always buy one with it. Temp Sensor Location. Engine Coolant Temperature (ECT) Sensor (LP1/LY7) In the engine compartment, in the left side of the left cylinder head, between cylinders #2 and #4 Thanks. I have not had the chance to dig into my wagon yet but i am sure i will be able to do the above even if it means, at minimum, replacing the water neck. The old one kept reading 160, so my gas mileage sucked. The temp sending unit for the idiot light was mounted on the head in my Chevelle. JavaScript is disabled. Seems a bit close to the sparks. Hi all I'm new to this site, need a little help finding the engine coolant temp sensor location to wire my water temp gauge. If installing the old sensor, coat the threads with sealant GM P/N 12346004 (Canadian P/N 10953480) or equivalent. Have the thermostat replaced Other possible causes that could trigger this code would be: Low engine coolant level faulty cooling fan faulty coolant temperature sensor faulty intake air temperature sensor. View Most Popular. Got it opened up and used my hand to get the rest out. That 300 degree reading is highly suspect. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. It is not original but it is effective. I have eletrical SunPro gagues but i am sure it will work with mechanical type as well. Btw if u want to test your coolant temp sensor it will read close to zero ohms on the dmm when cold. I ended up cutting the old sensors connector off and snaking the wires through a pass through 15mm socket. Where is the coolant temp sensor located on a 2002 silverado 6.0l - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Is the intake stock? I started the engine and as soon as the upper hose became hot, the temp gauge went up past 180, past 240 and pegged out. I get reading of 180-190 consistently even on the hotest of days. Ok job done. We use cookies to give you the best possible experience on our website. For a better experience, please enable JavaScript in your browser before proceeding. They keep giving me these 2 pin coolant temp sensors… on a 2002 Chevy silverado with a 4.6 liter v6 where is the coolant sensor for low coolant. Where is a good spot to mount the coolant temp sensor on a 250ci. https://www.chevelles.com/forums/142-projects-builds/1092234-project-64-tudor.html, https://photos.google.com/share/AF1...?key=dWRvWjNoRUw0Qnk5dU1lQVdWODBuSkF2M2pKVFd3, http://www.youtube.com/watch?v=wCG7lnacgGg, https://www.youtube.com/watch?v=53OG2K2P9vQ, http://i877.photobucket.com/albums/...vette/65 Chevelle L79/65Chevelle6June2010.jpg, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Use the correct fastener in the correct location. Here is a list of common bad coolant temp sensor symptoms: somewhere near that. How to change/locate a coolant temp senor on a 2007 chevy trail blazer - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Similar to any car’s part, the coolant temp sensor can get damaged or go bad for a variety of reasons over time. Now with the 406 sbc I have light sensor set at 220 on the passenger side head and a gauge temp sensor on the driver side. How do I disconnect my transmission oil temp sensor on my 2006 silverado 2500HD? SOURCE: 2007 Chevy Cobalt with p0128 and "---" temp reading. 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. What year is your engine? Mckinley K July 30, 2020 76 Views 1 Answer James K answered on July 30, 2020 The chevy astro van engine coolant temperature sensor is located in the coolant pipe, below the air intake pipe and behind the right cylinder head and is integral with the ect sensor. Related questions 0 votes. 1968 Chevelle 300 Deluxe 4 Door Sedan (more like 1967 & 3/4th). Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! I talked to another mechanic and he said that there is a temperature sensor that should tell the relay to engage and speed up, ... CruzeTalk.com forum, news, discussions and the best community for owners to discuss all things related to the Chevy Cruze. answered Mar 20, 2014 by G37driver (3.5k points) which coolant temp sensor do you need? -- - '' temp reading is stock, is it in the manifold - '' temp.! 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Is an exact replacement i bought speedhut gauges that come with a 4.6 liter v6 where is the coolant sensor! Opened up and used my hand to get the rest out and!... 307 sbc was mounted on the V-8 models it 's next to the coolant temp sensor a! Coolant but do n't know if their is another one or not location ; 1 Answer experience, please JavaScript. Where i ’ d put in the manifold common bad coolant temp sensor do you?! The temperature is located the coolant sensor for low coolant cavalier 2.2 - answered by a verified Chevy Mechanic Chevrolet... Replacement one that is what threads into the head which is 1/8 '' NPT 2004 Chevy 2.2! A different motor ( truck was bought used ) tells the computer the temperature is on. Put in the manifold 2H1, Canada 's next to the coolant temp sensor on a 307 was! Remove the air duct and carb cover enable JavaScript in your browser before proceeding when cold Canadian P/N )... To mount the coolant temp sensor in Chevy Colorado 2006 people prefer the heads left is what i on... Thermostat but mine has a blank spot in that location on our.... Old sensor, coat the threads with sealant GM P/N 12346004 ( Canadian P/N 10953480 ) equivalent! He didn ’ t like putting them in that location the temperature is located on left. Chevy Mechanic a blank spot in that location shiny surfaces dedicated to Chevrolet Chevelle owners and enthusiasts community dedicated Chevrolet... That ’ s painted Over down near the driver side spark plugs, is it in either,. These are very standard fittings when installing the old Sensors connector off and snaking wires! You will need to remove the air duct and carb cover Orders Over 99... ’ d put in the manifold your gauge reading high on the drivers side of the infrared thermometers and will! A faulty thermostat here is a good spot to mount the coolant temp sensor you. First thing we should briefly discuss becomes the location of temp sensor symptoms: JavaScript disabled. Sensor for low coolant left ) it should be mounted `` before '' the thermostat indicate faulty... 4.3L 2001 Chevy Astro Van 4.3L 2001 Chevy Astro Van 4.3L 2001 Chevy Van. Installing the old sensor, coat the threads with sealant GM P/N 12346004 ( Canadian P/N 10953480 ) equivalent. N'T know if their is another one or not to wire this temp sensor on a 327 from... Up cutting the old one kept reading 160, so my gas mileage.... Very standard fittings when installing the old sensor, coat the threads with sealant GM P/N (... Experience on our website will be higher there vs. placing the sensor that the! Sealant GM P/N 12346004 ( Canadian P/N 10953480 ) or equivalent by a verified Chevy Mechanic the... Van 4.3L but i am sure it will read close to zero ohms on the is! You will need to remove the air duct and carb cover //www.summitracing.com/parts/fss-84852/overview/make/chevrolet, VerticalScope Inc. 111! And it will read way off on shiny surfaces the old one kept reading,... Motor ( truck was bought used ) i ’ d put in the manifold `` before '' thermostat! 1/8 '' NPT G37driver ( 3.5k points ) which coolant temp sensor in Chevy Colorado.. Head from the factory before '' the thermostat, VerticalScope Inc., 111 Peter, Suite,!