Antifreeze Temperature Chart

Plus, there’s the added benefit of not having to worry about a sudden cold-snap. 709mV (from the table). Jeep CTO Switch Interchange Chart Properly-functioning CTO (Coolant Temperature Override) Switches on Full-Size Jeep engines are essential to proper engine performance; over time they leak vacuum or cease to function properly, causing a rough idle, poor fuel-economy and driveability problems. 0005 fouling. Jaguar XK Coolant Flush and Fill, Thermostat Replacement To maintain the long term reliability of the XK cooling system, it must be periodically flushed, the thermostat must be replaced, and new coolant must be added. Dirty machine coolant can cause a loss of as much as 10% of the cost of the grinder. there is the electronically driven fan behind the grill and the second one was mechanically driven located between the radiator and the engine. Automatic Defueling to Prevent Excessive EGT, Boost and Transmission Slip* Turbo Timer* (allows turbo to cool before truck shuts off) Cold Engine Protection (no extra fuel is added until the engine is warm). ANTIFREEZE PROTECTION CHART. for conductivity. In case you missed it, here's a quick recap. Above this temperature, the oil oxidation rate doubles with each 20° degrees F increase in oil temperature. The high heat of vaporization of water makes it an effective coolant for the human body via evaporation of perspiration, extending the range of temperatures in which humans can exist. With the engine cold, make a resistance check against the chart above. It provides maximum protection in extreme temperatures and operating conditions, and provides superior protection for aluminum, steel, cast iron, copper, brass and solder alloys. Designed for use with all types of coolant, Liquid Chill has been proven to reduce engine temps, in a wide range of vehicles from a purpose built sled pulling truck, to a street car, and even your trail ridden dirt bike. With a scan tool, monitor the Ambient Air Temperature Sensor, the Turbo Compressor Inlet Temperature Sensor, and the Coolant Temperature Sensor. This higher resistance has a direct impact on the 5 Volts passing thru' it since it blocks some of it from passing thru' to ground (-this action of blocking voltage from passing thru' is called a voltage drop). This is a genuine Cummins direct replacement unit. I also noticed that my coolant expansion tank is full with coolant and from time to time i need to add coolant to my coolant tank. The sensor reading is used by the DME to determine when the electric cooling fan is activated. The cooling system in a car, specifically the radiator, creates a high-pressure environment that raises the boiling point of the fluid contained within it. Start the engine and let it idle. The coolant temperature (black) sensor seems a bit low if the temperature actually was 64 degrees Celsius. This chart may only help to confuse. Coolant Temp Manufacturers | Suppliers of Coolant Temp (Product And Company,US Import Trade Data) — Panjiva. Tire Life® removes existing rust scale from wheels and rims, and reduces the amount of downtime normally required for refinishing wheels and rims. This temperature will vary from 122'F to 162’F depending on the transmission and vehicle model. The amount or volume of antifreeze you need to add to the boiler to reach the desired freeze-protection temperature will also depend on the concentration of the anti-freeze product itself. It is the best engine coolant for VWs. A common mixture in a car radiator is 50 percent ethylene glycol and 50 percent water. Refer back to the Machine Coolant Index for ways to keep Machine Coolant Clean. Sustained coolant temps. Coolant inlet 12. Barg is the gauge read pressure. Test the resistance of sensor with a high input impedance (digital) volt-ohmmeter. Therefore, these values were not used in the summary table. Normally we start driving when the gauge temperature get cool. The most common ratios used are 70 percent water to 30 percent antifreeze for very warm parts of the country, but in colder areas a safer ratio – and the one most manufacturers recommend – is 50:50 antifreeze to water. One part of your Nissan Maxima is the Coolant Temperature Sensor. The resistance from the center terminal of the sender to the block when the engine is cold is 1. Water pump 8. I am going to reveal something that many RVers don't realize. The cooling system in all vehicles has a pressure relief valve that is incorporated in the radiator cap. There are two temperature devices on the 4. Certified calibration traceable to NIST is available. 1998 Chevy Truck temp gauge shows over heat and the sender read 89 ohms. RV antifreeze is non-toxic and meant for pumping into the plumbing system. The way that the coolant flows in is controlled by the thermostat. All properties at 100°F unless otherwise noted. AMSOIL Heavy-Duty Antifreeze & Coolant provides superior heat transfer and excellent protection against corrosion, cylinder-liner cavitation, freezing and boilover. If the engine doesn't heat up fast enough you can always do a drive around the block or to the corner store. The chart is a slide insert inside a sleeve printed with instructions. Damage to the transmission fluid begins at 225 degrees. You must have simple understand of your Maxima Coolant Temperature Sensor that you can find some problem correct in time. The rv water pipes are narrow and thin, with temperature going down during winter, the pipes start to freeze. Using a cheaper, inferior product could result in expensive damage to the cooling system or the engine and prove to be a false economy in the long run. I noticed the engine light came on and went to auto parts store. Variable geometry turbocharger coolant supply line 15. On the contrary, undiluted antifreeze freezes at around -13°C and does not dissipate sufficient engine heat at temperatures above 0°C. Patil (Department of Mechanical Engineering, Sinhgad Academy of Engineering, University of Pune, India) ABSTRACT Automotive radiator is key component of engine cooling: system. I presume the emissions test was performed at operating temperature. 2016 Jeep Cherokee. This is the same reason I am always recommending a HOAT for our cars instead of an OAT like Prestone etc. Coolant temperature sensor (not visible) 7. If the PCM detects the calibrated amount of air flow and engine run time have been met, and the ECT has not met the minimum thermostat regulating temperature, DTC P0128 sets. All properties at 100°F unless otherwise noted. The coolant estimation module estimates an engine coolant temperature based on at least one of a mass air flow, a vehicle speed, and an ambient temperature. This popular brand will freeze at minus 34 degrees. Genuine Jeep Part - 05149077AB (68045803AA, 05149077AA. Thermistors are also used as sending units for temperature gauges such as the coolant temperature gauge. If the sky is cloudy and calm the temperature will have to be about 7 degrees (F) to grow 1/3" of ice in 12 hours. Combination full-flow/bypass lubricating oil filter 12. Lubricating oil cooler assembly 13. Once the coolant reaches the thermostat's activation temperature, it opens, allowing water to flow through the radiator to prevent the temperature rising higher. The cooling system in a car, specifically the radiator, creates a high-pressure environment that raises the boiling point of the fluid contained within it. Pure antifreeze, which is the chemical ethylene glycol, has a boiling point of about 388. You'll be OK for a UK summer but before winter I'd get the anti freeze mixture checked by a garage (easy job, you can even buy the tool to do it yourself for a few quid from Halfords) and get it adjusted if necessary. The G13 Coolant is Audi’s genuine antifreeze product. BMW E90 models utilize a radiator outlet temperature sensor that's located in the right side radiator hose. It should be a good conductor of heat, and a poor conductor of electricity (which causes electrolysis). We need at least 10% anti-freeze in the cooling system to battle corrosion, even when using distilled water. NOTE: Typical antifreeze-to-water mixture is 50% - 50%, and should never exceed more than 70% - 30%, as the freezing/boiling properties of the mixture do not improve significantly after that point. The engine types may include 2. WELLS SU405 3 MO $24. Too Hot The acceptable range for an engine to run at sits between 195 degrees and 220 degrees Fahrenheit. Coolant Temp Manufacturers | Suppliers of Coolant Temp (Product And Company,US Import Trade Data) — Panjiva. It is no more than 16 psig. O = Orange-colored engine coolant approved to Ford specification WSS-M97B44-D or WSS-M97B44-D2 (Motorcraft ® Orange Antifreeze/Coolant). difference in densities) of water. The degree of freeze protection can be related to the density (and so. Some people say that if you mix these types of coolant it can result in the coolant gelling, but if you keep your cooling system well maintained, this should not be a problem. Dirty machine coolant can cause a loss of as much as 10% of the cost of the grinder. Assuming a 100-gpm (gallons/minute) coolant flow rate and an energy loss through the coolant system of 189. Higher core temp, and higher casing temp. Thermistors are also used as sending units for temperature gauges such as the coolant temperature gauge. In this activity, you will use an antifreeze chart to determine how much fluid in a vehicle’s cooling system should be replaced with antifreeze to achieve a desired level of protection. If the bleed valve is left open, coolant will internally bypass between the low temperature circuit and engine high temperature circuit causing overheating. Only Mopart Antifreeze/Coolant, 5 Year/100,000 Mile Formula (glycol base coolant with corrosion inhibitors called HOAT, for Hybrid Organic Additive Technology) is recommended. It is mainly used for two purposes, as a raw material in the manufacture of polyester fibers and for antifreeze formulations. Here is the location if this is the 2. They should all come with mixing instructions. My coolant temp is usually around 190ish and oil temp is bout 5-10* higher depending on how i'm driving. Many think that getting ready for the winter simply means snow tires and new wiper blades– but there’s more. Recently stabilized coolant temperatures are now around 182° and will set the P0128 DTC. Due to self-heating effects of the thermistor, the resistance is dependent on the application. So if you know the problem of your car, just come to Nissan Parts Deal to find the OEM Nissan Maxima Coolant Temperature Sensor you need. The coolant temperature information is conveyed to the instrument panel from the signal received from the ECT sensor. I have an infrared temperature gun. com website) that reveals that at a 50/50 mixture of water and anti-freeze, the specific heat of that mixture is only 86 percent as efficient as. Antifreeze Application Charts: Click image above to view fullsize chart. 5K 86 °F = 1. 1=SLIGHT HAZARD Materials that must be preheated before ignition will occur. Coolant inlet 12. Something like a pan of water on the stove top over low heat. The CTS is a device that monitors the coolant temperature. As you slow down, ECT heats up until the fans kick in after it goes above desired ECT temp. With today's smaller coolant capacities, the system doesn't have to be low by much for problems to surface. My coolant temp is usually around 190ish and oil temp is bout 5-10* higher depending on how i'm driving. Once the coolant reaches the thermostat's activation temperature, it opens, allowing water to flow through the radiator to prevent the temperature rising higher. When the outside temperature drops below 0° F (–18°C), use of the engine coolant heater is recommended. For maximum protection against freezing in extremely cold areas a 60 percent solution (3 parts anti-freeze/2 parts water) can be used. Once the engine has reached normal operating temperature, turn it OFF. Old coolant or improper liquid level may make the sensor inoperable. Thermal expansion will cause hot engine coolant and steam to blow out from the radiator. Does anyone have the proper Haltech coolant and air temp sensor calibrations? much appreciated. Antifreeze Reference Chart B type, color and application Fleet Charge® ® SCA Pre-charged Antifreeze/Coolant Final Charge Global ® Extended Life Antifreeze/Coolant ZEREX ® Asian Vehicle Antifreeze/Coolant Pentofrost A1 Long Life Antifreeze/Coolant Pentofrost®E Antifreeze/Coolant Beck/Arnley® Extended Life Blue Antifreeze/Coolant Beck/Arnley®. The degree of freeze protection can be related to the density (and so. Sensor Signal / Open or short in engine coolant temp. To test the sensor only, refer to the following: Disconnect wire harness connector from coolant temperature sensor (Fig. Has your automotive's Engine Coolant Temperature Sensor / Switch failed? Then shop at 1A Auto for a high quality Coolant Temperature Sending Unit replacement for your car, truck, SUV or van, at a great price. Flywheel housing 14. I went to the local Pep Boys and took the sensor for the VG out of the box, same plug as the KA as well. ECU Coolant Temp Sensor. manufacturers and suppliers of coolant temp from around the world. Other possibilities include defective water pump, bad engine temperature sensor or bad coolant level sensor. How to check your coolant 1. The resistance of the sensor increases when the CHS tank outlet temperature is low, and conversely, the resistance decreases when the temperature is high. Refer back to the Machine Coolant Index for ways to keep Machine Coolant Clean. Boiling: Pure water has a boiling point of 212°F. Using a cheaper, inferior product could result in expensive damage to the cooling system or the engine and prove to be a false economy in the long run. Damage to the transmission fluid begins at 225 degrees. is 192*F and the low speed fan on temp. The trouble code stands for coolant temperature below thermostat regulating temperature. 6 ®2010 MaxxForce DT, MaxxForce 9® and MaxxForce 10® Engine Training Program Oil Filter/Cooler Module Oil from the pump flows through a passage in the front cover and crankcase to the filter/cooler module. Wait for the engine to reach operating temperature. We need at least 10% anti-freeze in the cooling system to battle corrosion, even when using distilled water. But in most of car the features indicate you when the engine/coolant is running above specification. The word 'antifreeze' is one of the most straightforward terms in the automotive lexicon. At normal operating temp, you dont want your oil 15* above your coolant under normal driving. The way that the coolant flows in is controlled by the thermostat. Keep your plumbing systems intact during the cold winter months with the Super Tech RV & Marine Antifreeze. This is the coolant temperature sensor & pigtail for use on the 82-92 Camaro & Firebird's doing a LSX Engine Conversion to make gauge work. Leave the engine running until the coolant temperature gauge needle moves away from the H range. Both 100% water and 100% antifreeze coolant mixtures exhibit inferior cooling properties. I change the thermostat and coolant temperature sensor but still the same thing is happening. The trouble code stands for coolant temperature below thermostat regulating temperature. FWIW, higher operating temperatures of today's engines are to fight combustion by-products and pollution. Im trying to find senders resistance values for pressure and temperature senders. It is no more than 16 psig. Looking at a simple measurement we can follow the voltage. The most common ratios used are 70 percent water to 30 percent antifreeze for very warm parts of the country, but in colder areas a safer ratio – and the one most manufacturers recommend – is 50:50 antifreeze to water. The sensor is crucial in the control of temperature based functions performed by the ECU (eg spark and fuel timing, instrumentation, etc). The red zone generally begins when the coolant temperature exceeds 120 C or so. So in this system pump is not required but water is circulated because of density difference only. Lubricating oil cooler assembly 13. The coolant heat storage (CHS) tank outlet temperature sensor is used for monitoring coolant temperature in the vicinity of the outlet port of the heat storage tank of the CHS system. Amrutkar, S. Even if the engine is aluminum, a low coolant level could mean engine-damaging temperatures and surely cause poor heater performance in winter. Coolant Temperature Sensor (CTS) The CTS is one of the most vital sensors used by the ECM. Coolant lowers the freeze point of the coolant in your radiator to protect it from freezing, even in the worst winter conditions. The general recommendation by antifreeze manufacturers is to have a 50/50 antifreeze and water mix. A coolant temperature sensor 20 for detecting the temperature of the coolant within the water jacket 12 (coolant temperature on the engine side) which is the coolant circulating path on the side of the engine 11 rather than the thermostat 13 is provided in the cylinder block of the engine 11. Engine Coolant Temperature Sensor - With Manual Transmission Only (front of engine) The Engine Coolant Temperature (ECT) sensor is a thermistor device in which resistance changes with temperature. She immediately pulled over and turned the car off. into overdrive and lock-up until the coolant has reached a predetermined temperature. This is regardless of whether it's 90° outside and I have the window open on the freeway, or whether I have the A/C on, it's 110° outside, and I'm stuck in bumper-to-bumper traffic. of over 240*F are likely to cause engine damage. So, it's possible you have a good temp sensor at the tstat (showing accurate dashboard temps), and a bad sensor in the rad which isn't telling the fan to turn on. Connect a digital ohmmeter to the two terminals of the sensor. Higher core temp, and higher casing temp. 0L 1999CC 122Cu. Antifreeze should not corrode metal parts, attack rubber, become viscous at low temperatures, or evaporate readily at the ordinary engine operating temperature. Reduce engine temperatures in your vehicle with the Mishimoto Liquid Chill Radiator Coolant Additive MMRA-LC. Even if the engine is aluminum, a low coolant level could mean engine-damaging temperatures and surely cause poor heater performance in winter. The coolant sensor is extremely important because the sensor's input to the PCM affects the operating strategy of the entire engine management system. The coolant temperature sensor is fastened to the intake manifold of an engine coolant and is often referred to as a negative temperature coefficient type of sensor. The result will be higher combustion temperatures under load and an increased chance of detonation. If this temperature increase is not seen code 123 is set. The temperature gauge in your vehicle is designed to indicate the temperature of your engine’s coolant. It enabled mechanics to judge the amount of anti-freeze needed to meet the desired temperature protection. 7 Ohm Sensor signal Common ground Sensor connector M4 Plastic knurled nut. Patil (Department of Mechanical Engineering, Sinhgad Academy of Engineering, University of Pune, India) ABSTRACT Automotive radiator is key component of engine cooling: system. They should all come with mixing instructions. When bleeding the system, open the bleed valve and run the engine with no load for 5 minutes at 1700 rpm. It is in fair to good condition. org Many of us have had the Coolant Temp Sensor or the Temp Gauge Sensor fail on us, and when replacing it, found that the replacement sensor was also inaccurate. Low Temperature Thermostat? I'm about to change the coolant in my 2000 Boxster S (986) and may as well replace the water pump for a little preventative maintenance. Turn the ignition on. Remove the ECT sensor from the vehicle. Other possibilities include defective water pump, bad engine temperature sensor or bad coolant level sensor. It is no more than 16 psig. For every pound of pressure cap rating the boiling of point of the above mixture raises 3 degrees. Shut off the engine. For example, to protect a heating system down to zero °F using NOBURST-100 you'll need to add enough anti-freeze to reach a 50% concentration in the system. DRAIN ENGINE COOLANT CAUTION: To avoid the danger of being burned, do not remove the radiator cap while the engine and radiator are still hot. Location: Staunton, VA. DESCRIPTION. I change the thermostat and coolant temperature sensor but still the same thing is happening. 7 Ohm Sensor signal Common ground Sensor connector M4 Plastic knurled nut. PRESTONE ® 50/50 PREDILUTED ENGINE COOLANT/ANTIFREEZE PRESTONE ® 50/50 READY-TO-USE ANTIFREEZE/COOLANT Date Prepared: 04/16/2014 Page 3 of 8 glycol. LIT Y offers refractometers for sale as an accommodation. Temperture, adaptercooler, supercharger. I noticed the engine light came on and went to auto parts store. Aftermarket performance auto car parts company & vehicle gauge manufacturer. The Chevrolet coolant temperature sensor problem remains one of those issues that can mimic or lead you to believe other problems exist with the vehicle. Oil / Coolant / Fuel Temp Sensor (AP63437) CALIFORNIA CUSTOMERS, PLEASE PAY SPECIAL ATTENTION TO THE DESCRIPTION AREA OF EACH PRODUCT. The coldest temperature recorded in the country Monday afternoon was minus 36 in Crane Lake , Minn. Plus, there’s the added benefit of not having to worry about a sudden cold-snap. Heater return 14. To make the most of the lower temperature thermostat, it should be accompanied by reprogramming of the fans, so that they will come on at a lower temperature. A common mixture in a car radiator is 50 percent ethylene glycol and 50 percent water. To get reliable test results, the coolant must be between 50 degrees F and 140 degrees F. Meeting or exceeding these particular vehicle specifications, OEM Extended Life BLUE Antifreeze/Coolant provides excellent high temperature aluminum protection and extended protection against rust, corrosion and pitting caused by cavitation for all coolant system metals. Damage to the transmission fluid begins at 225 degrees. part numbers begin on page 140. Increasing the ratio of the antifreeze to water such as a 70/30 mix will lower the freezing point of the mix down to minus 72 degrees Fahrenheit, but it will also lessen its ability to cool the engine. The only chart that I have gives a resistance value of 2200 –2800 Ohms at 68 Degree F or 290 – 400 Ohms at 176 Degree F. The Engine Coolant Temperature sensor is used to detect the engine coolant temperature. At 75 ambient, that should be around 218-219 degrees. All you need is a multimeter to measure resistance of the contacts at different temperature levels. 04-----edit:. the dummy gauge shows 210- owners have reported OBD port showing from 205 to 215(ME)- as normal temps. Is BMW coolant warning message on, even though the coolant level is correct? This may be caused by outside temperature fluctuations or when using certain incompatible aftermarket coolant brands. Definitely go with a 50-50 ratio. running, cooling fans running. Automotive antifreeze is a whole different critter. Cool-Gard II is a fully formulated summer coolant, winter antifreeze that delivers unsurpassed protection from corrosion, cavitation, foaming, rust and scaling. Leave the engine running until the coolant temperature gauge needle moves away from the H range. Just remember that too much isn't the right thing for most vehicles. Reduce engine temperatures in your vehicle with the Mishimoto Liquid Chill Radiator Coolant Additive MMRA-LC. 5 Cooling System Pressure Cap 1 – PRESSURE RATING 2 – FILLER NECK SEAL 3 – PRESSURE VALVE. Coolant Selection Chart. In addition, the documentation indicates that the combination meter temperature gauge pointer will remain at a "normal" position across a range of actual coolant temperatures considered "normal". A good-quality antifreeze of the ethylene-glycol type, with full anticorrosive additives , should be left undisturbed in the cooling system for about three years — summer and winter. Search Search. Additional Applications: Radiator, Brake Fluid and Washer Fluid Sendor. Start the engine and let it idle. Or, low coolant level. As with the melting point, increased pressure usually raises the freezing point. For many heat-transfer applications it is necessary to use a heat-transfer fluid with lower freezing point than water. The CTS is a device that monitors the coolant temperature. This Norway Anti-Freeze Economizer chart was distributed by Commercial Solvents Corporation, maker of Norway Reliable Service Anti-Freeze. 293K ohms, does anyone have any idea if this is correct?. The chart is a slide insert inside a sleeve printed with instructions. there is the electronically driven fan behind the grill and the second one was mechanically driven located between the radiator and the engine. Freezing point, temperature at which a liquid becomes a solid. The way that the coolant flows in is controlled by the thermostat. The coolant temperature information is conveyed to the instrument panel from the signal received from the ECT sensor. This document gives some information on coolant type and flush interval, and pictorially shows the step by. Dirty machine coolant can cause a loss of as much as 10% of the cost of the grinder. Afternoon, Recently when driving the Civic seems to be overheating. If your coolant temperature consistently runs higher than 100 °C, it's time to start looking for problems. The Super Tech antifreeze can be used with potable water plumbing systems in RVs, boats, pools and vacation homes. (this is the first time it has ever happened) Upon noticing this I cut it off and lifted the hood and found that it was low on coolant. When Shopping clothes ACDelco 213-4514 Professional Engine Coolant Temperature Sensor you should always analyze the size chart information that they provide. It is a team, the coolant protecting the engine from over heating and corrosion, and the cooling system protecting the coolant from oxygen and excessive heat. My oil temp is consistently 206 degrees, coolant about 208, and trans about 186. Now it keeps happening again, and after a few days it throws a P0128 Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature). 0L 1989CC 121Cu. ECU Coolant Temp Sensor. 5 sec or more. Looking at the engine to the right of the oil dip stick it is under the intake manifold ,you can look up from down below , It's on the front of the block just below the head,in the middle. As you slow down, ECT heats up until the fans kick in after it goes above desired ECT temp. Specific viscosity for BMW M-cars, but with PAO/Ester/Zinc unlike other brands. Toyota RAV4 Service Manual / 2Az-fe engine mechanical / Sfi system / Diagnostic trouble code chart / Engine coolant temperature circuit range / performance problem Description Refer to dtc p0115 (see page es-105). I went to the local Pep Boys and took the sensor for the VG out of the box, same plug as the KA as well. This higher resistance has a direct impact on the 5 Volts passing thru' it since it blocks some of it from passing thru' to ground (-this action of blocking voltage from passing thru' is called a voltage drop). 709mV (from the table). The LT1 is completely different since it uses reverse flow cooling. After checking the fluid level, replace the dipstick securely. It is in fair to good condition. Respiratory support with mechanical ventilation may be required. The engine in your Honda contains a number of aluminum parts. glycol (antifreeze) evaporation? The WoodenBoat Forum is sponsored by WoodenBoat Publications , publisher of WoodenBoat magazine. txt) or read online for free. In tables with “<1000” (degrees F) from source [ 4] indicated, ignition was observed when the test was run at 1000 degrees F. Tighten sender back up and reattach the leads. I looked in a couple of manuals and did find a different chart for non Renix coolant temperature sensors. Polar Tire Sealant & Coolant Rust. 6-45 is faulty and should be replaced. It changes resistance with the temperature. 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. Remove the ECT sensor from the vehicle. However, if you ask the average person what they actually do, you'll be met with cricket chirps. This popular brand will freeze at minus 34 degrees. In the Ford motor, damage occurred quickly. I believe the experience with stock engines is that the main effect from increasing coolant temp slightly is a slight increase in EGT. Engine coolant temperature sensor Facet Quality part made in italy, a solid alternative to bosch fits multiple makes and model's. This temperature will vary from 122'F to 162’F depending on the transmission and vehicle model. Has your automotive's Engine Coolant Temperature Sensor / Switch failed? Then shop at 1A Auto for a high quality Coolant Temperature Sending Unit replacement for your car, truck, SUV or van, at a great price. Free shipping US Orders +$99!. 2% similar) I purchased on but never needed it so re-selling for less than paid. The ECT is a thermistor, (resistance is inversely proportional to temperature) the resistance of a thermistor decreases as the temperature increases. Tire Life® stops rust buildup by providing a protective anti- oxidant coating on wheels and rims. Start the engine and run it for one minute. For the high boost drag runs, the temperatures appeared to be leveling off. Thermal expansion will cause hot engine coolant and steam to blow out from the radiator. These are real temperatures, not wind chill temperatures…unfortunately. At that temperature, bubbles prevent fluid-to-metal contact, and inhibit the transfer of heat from the cylinder head to the radiator. Check the vehicle handbook for the location of the coolant filler cap. An engine coolant temperature estimation system comprises a coolant temperature estimation module and a coolant monitoring module. Ford recommends owners use specifically formulated coolants in their engines. 0L 1989CC 121Cu. The sensor keeps tabs on the operating temperature and alerts the on-car computer when there’s a potential problem. If you experience longer cranking times, notice an unusual amount of exhaust smoke or are at higher altitudes (over 7,000 ft. 60 K Ohms) and low (345 Ohms) impedance circuit is provided internally by the ECM for the 5. The performance requirements of antifreeze became more severe during the 1980's. Geothermal Heat Pump Earth Loop Antifreeze. 144 Coolant Temperature Sensor Circuit 145 Coolant Temperature Sensor Circuit 146 Coolant Temperature - Engine Protection 147 Frequency Throttle Circuit 148 Frequency Throttle Circuit 151 Coolant Temperature - Engine Protection. Pull off the road as soon as safely possible and place the vehicle in P (Park). well i wasnt worried due to the fact that it was hot outside, so i constantly ran the A/C anyway, so i always had fans. Increasing the ratio of the antifreeze to water such as a 70/30 mix will lower the freezing point of the mix down to minus 72 degrees Fahrenheit, but it will also lessen its ability to cool the engine. This chart may only help to confuse. Engine Coolant Temp Sensor). Antifreeze Reference Chart B type, color and application Fleet Charge® ® SCA Pre-charged Antifreeze/Coolant Final Charge Global ® Extended Life Antifreeze/Coolant ZEREX ® Asian Vehicle Antifreeze/Coolant Pentofrost A1 Long Life Antifreeze/Coolant Pentofrost®E Antifreeze/Coolant Beck/Arnley® Extended Life Blue Antifreeze/Coolant Beck/Arnley®. Coolant Temperature Sensor TBI 4 bbl Analog Pro-Jection Systems Digital 2 bbl Pro-Jection P/N 502-20. 45 SECONDS after dipping strip, compare results to the color chart included in the test kit and record in the following order: Complete all 3 readings no later than 75 seconds after dipping strip. Engine coolant temperature sensor Facet Quality part made in italy, a solid alternative to bosch fits multiple makes and model's. • the coolant temperature warning light illuminates • the service engine soon indicator illuminates. Replace the cap on the surge tank. Coolant inlet pressure 10. A tablespoon of coolant will coool in just a matter of minutes. 2% similar) I purchased on but never needed it so re-selling for less than paid. 7L, ISX, N14, B and C series engine determines and measures the engine's temperature for proper engine operation and fuel economy. This chart may only help to confuse. Cold Weather Antifreeze/Coolant: How low can your antifreeze go? Measuring your antifreeze/coolant's resistance to cold, and advice on how to best prepare your cooling system for winter weather. ACDelco Engine Coolant Temperature Sensor, LB7 LLY LBZ LMM, 2001-2010 Duramax 213-928 ACDelco Engine Coolant Temperature Sensor, LB7 LLY LBZ LMM, 2001-2010 Duramax. The calculator will determine and display the coolant flow rate associated with desired Reynolds number and coolant temperature selections. Start the engine and let it idle. Originally i thought the coolant temp sensor that sends signal to the fans was bad because with the A/C off the fans will not come on. When the estimated engine coolant temperature reaches 75°C (167°F), the ECM checks the actual engine coolant temperature. Additional Applications: Radiator, Brake Fluid and Washer Fluid Sendor. So I would expect the temps to get up to the low 220's before the fan kicks it up a notch and brings it back down. Our solutions are the result of solving problems for our customers, as well as in our own machine shop.