subaru cvt operating temperature

Perhaps in technical forum, under engine/drivetrain. Lineatronic delivers a smoother ride while also reducing mechanical noise Anytime you visit our Web site, we may gather certain non-personally identifiable information regarding the means you use to access our site. This equates to an effective final drive ratio of 4.03 over the OEM 3.90. Overheat destroys the fluids lubricating qualities and the ability to friction. Both Subaru of America and Devoe Subaru in Naples have been unresponsive, dismissive, disrespectful, and uninterested in fixing my car in a timely, professional manner. The Subaru CVT is far superior. Cars run better with warmer fluids, not cooler. Watching the ScanGauge, I can see that temp slowly climbs while driving on the freeway. control is in tune with changes in engine speed, maximising drivability and I'm assuming it is related to elevated CVT temp but want to measure and verify. http://www.subaruoutback.org/forumsic-trailer-brake-controller-installation.html, http://www.subaruoutback.org/forums/104-gen-4-2010-2014/323545-cvt-temps-ultragauge-blue.html, http://www.subaruoutback.org/forums/138-gen-5-2015-present/316394-cvt-cooler-5.html. Cookies can also be utilized to help us provide you with information targeted to your interests, based upon your prior browsing on our Web sites. I guess it would be prudent to check you coolant level as well. Downhill, when you were already cruising A. However, the further apart the first gear ratio is from the final gear ratio the less responsive the vehicle is at all speeds in between. Our dealership will take reasonable physical, electronic and managerial measures to safeguard and secure any information you provide to us (e.g. Actually,it's doing just what I would expect it to.At higher speeds the mating surfaces within the CVT are moving much faster and thus more friction is encountered which in turn generates more heat.In town these parts are moving much slower thus less friction leading to less heat. Lineartronic is designed for linear response, and of course I think that adding a cooler to the cvt is a bad idea for at least two reasons. Without shift shock, your CVT-equipped Subaru should at least feel snappier while accelerating. It's about 90 degrees today, but I'm on flat ground now and on back highways traveling 55-65mph. Now it's more like around 170 degrees F instead of over 200 degrees in normal driving. JavaScript is disabled. For me, I have a 1 mile commute to work. I used the NHTSA website and found on average more reported issues with the older transmissions than with the CVTs. When under moderate to heavy acceleration the transmission control module continuously adjusts the gear ratio to maintain an efficient engine RPM. Accessories . infinitely, they are "continuously variable." Also, without a delay for shifting gears, a CVT equipped vehicle is able to steadily accelerate without interruption. ten-speed bicycle you rode as a teen? What do these other X-Gauge PIDs do? Hi all, new to this forum since I purchased a North American 2018 Forester 2.5i about six months ago. Idle the engine to raise CVTF temperature to 35 45C (95 113F) on Subaru Select Monitor. To change the effective gear ratio, the width of these pulleys changes, causing the chain to ride higher or lower resulting in a different gear ratio. This other post, which was updated at the same time as when I added my post, also has details that align with the what I see on my 2016 Outback. So, she did, and the car stalled and stopped on her nearly avoiding being rear ended. This noise is most noticeable when outside the vehicle alongside of the right or left front fender in colder temperatures. To understand the operating characteristics of a CVT we need to understand why CVTs were developed and what they are designed to accomplish. The fluid churns inside the torque converter, gears, bearings, clutch plates, and other parts and its temperature increases with the car in motion. Please provide your email address to begin receiving price alerts at home, at work, and on your phone! Reactions: blkprlz, cardoc and SilverOnyx. Humidity 89%. Fully apply the parking brake. Thirty-plus years of owning cars with many of them exceeding 200,000 miles, and never have I been in a car that carried the risk of killing me. UV Index 0 of 10. How Does a CVT Work? It's not like Toyota that recommends a scan tool for their CVT changes but you can get away with just measuring cold and refilling the same amount. Damage to the transmission fluid begins at 225 degrees. Most dealers (subaru / non subaru ; cvt / non cvt) will replace the transmission not repair it. that it allows the engine to operate longer at a lower speed than conventional You may opt out of receiving future communications at any time (see opt-out Procedures below). provide the most appropriate ratio for a given situation: lowest gears Of course the colder the ambient temp, the longer it is going to take. Fans engage about 185 (because of where the because its mounted at the bottom of the engine. Personally , I doubt a 1.5" lift or a teardrop would cause any issue; we tow a 3000lb rig; before that we had a pop up with the Ascent and it was barely noticable. After checking with a ScanGuage I found the transmission was running at 194F, right where Toyota says it should, but given the fluid condition I think that temperature is too hot. Be wary of these issues in Subarus with CVT transmissions. its not an additional gauge that I put on "mod" or anything? Vince. Welcome to the Subaru Outback Owners Forum, we have tons of information about your Subaru Outback, from a Subaru Outback Wiki to customer reviews. Apparently, changing the CVT fluid on a Subaru actually requires the scan tool to take the transmission temperature because you have to run it and keep filling it a little more once it's warmed up. different size gears. The Drive has put together additional resources you can use to educate yourself on Subarus CVT Problems: National Highway Traffic Safety Administration (NHTSA). The Subaru CVT feels like it mimics a traditional auto box with defined shift points. For example, a popular tire upgrade for the WRX is 50 series 16" tire with a 24.1" circumference. Be sure to subscribe for future videos.Subaru Specialty Tools - https://www.amazon.com/shop/mrsubaru1387?listId=2YVO5I1UIBLN. The CVT (continuously variable transmission), the Hyundai sourced 6 speed automatic and the 5 speed manual transmission. CVTs differ from traditional automatic transmissions in that they do not have gears that provide "steps" between low and high speed operation. Most vehicles with conventional Driving around town and in traffic cools it down. gears have four or five different speeds. Keeping the transmission temperature between 175 and 200 degrees will allow the fluid to last the longest. After stopping the vehicle, shift the select lever to "P" range. The Catalytic Converter which is the main exhaust emissions control device also require a minimum temperature of 300 C before it can operate efficiently. This information may be used to provide you with information you've requested about our company, our products and our services, or to provide you with special notices. I'll take it in after I get back to town next week. Hans nailed it. For a better experience, please enable JavaScript in your browser before proceeding. CVT's upper oil temp limit is at 270dF---ECU will cut boost and pull timing once this temp is achieved. But instead of gears, the OBDLink MX Bluetooth is the first Bluetooth scan tool that can access GM SW-CAN & Ford MS-CAN networks in addition to standard OBDII protocols. I was glad to hear they extended the cvt warranty to 100k mi, that gives me a little peace of mind. You need a gas gauge so you dont run out of gas, you need a tach so you dont redline your engine. I've had cars where the sensors have varied from 185 f to 215 f. After 10 minutes of 7/10ths driving on the race track on a 70dF day my 2015 WRX saw 230dF oil temps. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. https://jalopnik.com/all-the-crazy-ways-automakers-test-cars-so-they-can-han-1754833626, General Troubleshooting and Technical Help. They are both based on a chain variator. Moreover, because of being passionate to learn about the recent happenings in auto industry, he doesnt only provide great car maintenance tips, he also always updates latest trends in among car brands and share them in his own interesting viewpoint. As part of such a relationship, we may share with these companies the use of certain interactive Web site functions (i.e. To help ensure the protection of your privacy, we recommend that you review the privacy policy of any site you visit via a link from one of our Web sites. To protect the integrity of the information contained in this record, you should not disclose or otherwise reveal your password to third parties. Can you mix the the Subaru CVT HIGH TORQUE fluid with the Amsoil TR690/VTF22 CVT fluid, because according to Amsoil, it is compatible with the Subaru CVT HIGH TORQUE fluid. While they may seem similar, the actual platform that each of these cars use. Other than as set forth in this Privacy Policy, you will be notified when any personally-identifiable information about you may be shared with third parties, and you will be given the opportunity to decline to share that information. -George Patton. I believe you are correct! For a CVT equipped vehicle, the Chain is not solidly locked to the Variators, and a sudden shock such as this could possibly cause it to slip, damaging both it and the Variators, so the vehicle must come to a complete stop before a change in direction can be achieved. 2017 Outback Premium 2.5 with Eyesight. When doing so, we will make every reasonable effort to avoid excessive or irrelevant collection of data. It pains me to post this, but I think I'm having a real problem with my Crosstrek. The car seems happy. When the light turned green, I took my foot off the brake and put my foot on the accelerator. If that is not possible, I'll perform more frequent AT fluid changes. Our dealership may disclose specific personal information based on a good faith belief that such disclosure is necessary to comply with or conform to the law or that such disclosure is necessary to protect the users of our Web sites, the sites themselves, or the public. Content on crvownersclub.com is generated by its users. HVAC Blower Motor Switch If the fan Heater, AUTO, Switch - OEM Subaru Part # 72311SA031 (72311SA030) Toggle navigation. The extended vehicle warranties apply to the Crosstrek, Legacy, Outback, Forester, Impreza, and WRX. The torque converter is not capable of transferring all of the input power and may lose up to 10% which increases fuel consumption along with transmission fluid temperatures, requiring the fluid to be replaced more often. Were the best Subaru Forester Owners Forum to talk about the best years of the Subaru Forester, modifications and reliability history of the Subaru Forester. Also, at this temp there are no error codes or check engine lights. No light so far. In the event that our dealership sells or transfers a particular portion of its business assets, consumer information may be one of the business assets transferred as part of the transaction. Treat people better. Have to shift into park and restart the vehicle.. If the accelerator is depressed more and more, the car finally lurches forward and the brakes have to be slammed on., 2015 Crosstrek: "I was driving on the interstate going 75 mph, passing another vehicle, when the car rapidly lost speed and revved to 5500 rpm. 3 yrs late to the party. "If everyone is thinking alike, then someone isn't thinking." data will be stored in protected databases on secured servers with restricted access). I am told by the dealership that this is a common problem with the CVT transmission. JavaScript is disabled. gears for fuel-efficient cruising. I don't tow or go off road, just normal city and highway driving. Every 20 degrees past that threshold will cut the life your transmission by half. This data may also be used to tailor your experience on our sites by providing content that is relevant to your interests and geographic region. Correct - your 2023 Forester should serve you well - as long as you keep up on your maintenance and such. Such information is gathered by us in the aggregate and will not be associated with a specific individual without that individual's consent. Generally, the temperature range that transmission fluid should be stored in is from -40 degrees to 175 degrees Fahrenheit. Plan is to try to have AT fluid temp above 215 F only for short period of times. If you're used to a manual transmission, a CVT may feel like a slipping clutch when you first hit the gas. I find the engine no very fuel efficient and even further down on power while oil temp is below 60C (its like half the speed at a given RPM level). Power is the speed at which energy (Gasoline) is converted to mechanical forces necessary to propel the vehicle. Rectify the problem before somebody dies.". The Lineartronic TR580 is 100 mm shorter and 15% lighter than the TR690, and that is the reason why the . It is the lifeblood of the whole gearbox system. 2018 Forester 2.5i CVT Sold for 2018 Toyota Tacoma. Structure My Deal tools are complete you're ready to visit Sport Subaru! If you notice these symptoms while driving your Subaru, the problem could be sourced to the CVT. Yes, yesterday I was running errands in typical suburban traffic, a mix of surface streets and a 55mph+ primary highway.

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