Bmw E46 Normal Coolant Temperature. Jan 9, 2025 · My plan is to replace the coolant temp sensor as part

Jan 9, 2025 · My plan is to replace the coolant temp sensor as part of a modest overhaul of the cooling system just as general preventive maintenance (expansion tank, thermostat, maybe water pump, etc). Forget what you think you know about BMW being the "Ultimate Driving Machine" brand—those days are fading fast. Some people say this is normal I’m just concerned because it wasn’t running this warm before. The list of companies and organizations is constantly expanding and supplemented with new data. recently at the track after 2 sessions temp starting going up and reached 230f at one point. Experience the performance, luxury, and innovation of the Ultimate Driving Machine today. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Explore models, build your own, find financing and leasing offers, and browse local inventory from a nearby BMW Center. " Test #7 will show the the temperature of the engine in the gauge cluster digital readout. You need to watch the movement of the temperature gauge. A little background. Apr 6, 2020 · On newer BMW models (such as the E46), an electrical connector is found on the thermostat housing. However, the last three cars I've come across (2 e46 330ds and 1 e92 330d) all go up to 97-99 when on the motorway. So, out of curiosity, what are your coolant temperatures like and how do they change? Also, what would be the best coolant operating temperature? Oct 28, 2011 · Had a big coolant system replacement at about 70K, a few years ago, due to the notorious E46 disintegrating plastic impeller on the water pump. Why does the BMW lack a temperature gauge? Nov 20, 2022 · The temperature stays almost too perfectly at 90°C, sometimes, I think something might be wrong - part of the reason I'm making this post. In the years since BMW’s founding in 1916, its supply chain processes have gone from abject simplicity to what you’ll find today — an uber-efficient, complex and expertly … Continue reading 4 Jul 24, 2024 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. May 27, 2010 · I've even monitored the coolant temperature on the engine (cylinder 6 sensor), and read a normal operating range from 188 to 207 (degrees F), granted this is regular city driving. On my E46's M54 engine the coolant temp is measured from a sensor located on the intake side of the cylinder head around cylinder 5, is that the same on the M52? Jun 19, 2020 · Around town temps read 180-190 f when it’s 80f -83f outside. Sure enough it was low by about 2 pints. When it hit 110 it cooled down immediately to 60 then seconds after it was back to normal 96. No real issues just curious. This aligns with common recommendations and ensures even wear, extending the life span of your tires while maintaining optimal traction and stability. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Nov 28, 2024 · The new BMW R12 S is a beautiful homage to one of BMW's best-loved, best-looking airhead models ever made, the R90 S. Feb 6, 2016 · Using the App OBD Fusion plus kiwi 2, I saw my coolant temperature hovers around 210F. Though the baseline operating temperature is 95ºC, the electrically controlled t-stat allows normal operating temperature to fluctuate in the 75ºC-113ºC range depending on driver input and operating conditions. The automaker has lost its way in recent years, prioritizing luxury and in-car Dec 11, 2025 · The new BMW 3 Series Sedan will not be assembled in Munich. Both are changed but temp is still showing 110 ° c . A fun, sporty little 2 seater came both in convertible and coupe form. The coolant, the radiator, the fan and water pump is in good conditions, there is Aug 5, 2018 · I noticed today that my coolant temperature gauge is staying all the way to the left. 2. How to get to PREMIUM AUTO LLC? To build a route, you can use the map on our website Where is PREMIUM AUTO LLC located? PREMIUM AUTO LLC is located at the address: Uzbekistan, Tashkent region, TASHKENT, BEKTEMIR district, AKMAL IKRAMOV, 100147, 10. My friend said it has to be 80C to 90C? So the sensor is wrong or my car is normal? Many thanks. Now i am wondering my friend was wrong because ive checked other forum where some are mentioning it is normal temp but some other says 90 to 95 are normal May 17, 2024 · The temp gauge on E46 will read "normal" i. The SES light is not on. Checking the engine About coolant temp. This will give you your coolant temp on the OBC display. Is this the normal temp? Seems little high. I added a 50/50 mix of BMW coolant and all was fine. The logic and firmware supports everything from a European diesel e46 (low op temp) to the US M5x e46 (high op temp). e an M3 built for Europe might be programmed to open it's t-stat at 86C and the DME is set to maintain a normal coolant temp of 84-88C whereas a 325 built for the US might have been factory set to open at 96C and the DME manages components to maintain a coolant temperature of 95-97C Anyone know this for sure? Nov 13, 2013 · Thanks to TerraPhantm's & Silbervogel's contributions, this thread is incredibly useful to all e46 owners. Anyway, for the last week or less I've noticed temp gauge taking a long time to get past about 25 percent (normally reads dead center 50 percent of the gauge after initial warmup, just like any other E46). The engine and supporting software/firmware is designed for a wide range of "normal" op temps ergo the 40C buffer for normal. Much of the German car manufacturing giant’s continued success stems from its ever-evolving and improving supply chain. Aug 17, 2020 · In the thread I started yesterday about OBDii coolant gauges, I thought 115C might make an appropriate value for the alarm trigger. Within Oct 22, 2008 · About 3 weeks ago I got a brief dash light indicating low coolant. In these audio series, we take you with us on new journeys through the BMW universe. Welcome to the all-new BMW of Fort Myers, where we are introducing a 'Better Way to BMW. Jul 30, 2013 · Can anyone tell me the normal operating engine (coolant) temperature for a 2006 530i? I had a battery issue and the system threw lots of faults including water pump codes (but also SRS, ABS, and others), so I have been monitoring the engine temp for the past two weeks and have found that after Apr 11, 2022 · What is the normal operating temp for the e46 M3? You can access this via the hidden menu hold down the trip reset button till it says test, release and press it 19 times until it displays 19, when it says off, then press it 7 times. This information is crucial for the engine control unit (ECU), which uses it to adjust fuel injection, ignition timing, and other critical functions. The onboard temperature gauge displays the current engine temperature, while an OBD scanner tool allows you to access more detailed information about the engine’s performance, including temperature. OEM BMW radiator, water pump, aux fan/temp switch, radiator hoses, and high temp o-rings were replaced. Ive never checked the temps when driving hard. Apr 23, 2023 · There are several work modes: mapped: with lowered temperature – around 80 oC; high power: temperature around 95 oC; normal: temperature around 105 oC; eco mode: temperature around 112 oC. Car has 104K miles. us My Yahoo! Nov 24, 2016 · So, the sensor is likely fine. Jul 10, 2017 · How hot should the coolant temperature get? Jan 8, 2013 · The E46 M3 is a bit different, it has the coolant temperature sensor mounted in the rear of the cylinder head like the standard BMW I6 engines, but I believe they run a slightly colder thermostat than base 323/325/328/330. 40 votes, 72 comments. I tried to reset it by turning off the car and on several times but the needle didn't move. So what is the temp range your 2. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Jun 22, 2023 · Temp gauge did not pass the dot between center line and adjacent dot as pictured below. Jan 7, 2025 · To check the BMW engine temperature, you can use the onboard temperature gauge on your dashboard or check the temperature using an OBD scanner tool. I changed the WP, Thermostat, Belts, Hoses, and thought I could get away with the old Radiator and ET. In the mobile version, this information is located on the company's page. BMW's engineers clearly thought that was perfectly acceptable, and that the temp isn't dangerous until 124. . My rationale being that the factory gauge has 75-115 as the normal operating temperature range. Being a bit of a “parts bin” car, the Z3 is part E30, part E36, but all original. First available only with the 1. 5 and 3. Jul 2, 2021 · Can anyone give me oem specs on operating temperature for 2007 530i, with n52 engine? I'm looking at my data and I'm running as high as 225f, is this normal? Running temp/idle temp? What does your car idle at? My car is running different than it used to, used to idle around 99 and now I’m pushing 105. Changing Lanes is the official podcast from BMW. Links to social networks and the official website can be found in the lower right part of the company card. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. After the vehicle has been driven for a while, idling in place, normal hot temperature maintained by vehicle. Google "BMW E46 hidden OBC function. Buy from the best at BMW of West Houston, where we are proud to deliver fantastic performance and exceptional customer care to drivers across the region. Not to mention - oil and coolant temps are not engine specific. Explore models, build your own, find financing and leasing offers, and browse local inventory from a nearby BMW Center. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Bimmerforums is the preferred online BMW Forum and community for BMW owners. My question to experts is, at what temp does the M54 perform best? I was going to do some DIY tuning in MS4X Wiki and wanted Apr 17, 2015 · Engine coolant Temp? >Thread Tools Discussion on normal operating temperatures for the N52 engine. Feb 5, 2021 · Hi guys! I have a question about what is the COOLANT TEMPERATURE RANGE in a BMW 318i N42 engine? In my car the temperature is between 105 to 108 C max. 92C? 99C? Thanks Jul 11, 2015 · This is merely a result of the "new normal" gauge behavior that this modification seeks to achieve. Experience the latest luxury vehicles in a modern space, customize your dream BMW, and share your passion for the brand in this new facility in Fort Myers. Apr 29, 2011 · This is normal. Mar 8, 2013 · What is the running hottest (healthy cooling system) temperature of a BMW E46 or E39 w/M54. Engine heat is absorbed by the coolant after engine shut down raising bulk coolant temp for a short time. 9 liter engine, the Z3 went on to carry every 6 cylinder produced between 1996 and 2002. For those wanting to see more of BMW's 4th generation 3 series, the beautiful and… Feb 13, 2023 · BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > Coolant temperature at 105 Celsius Thread Tools Bookmarks twitter Facebook Digg Google StumbleUpon del. Jan 2, 2017 · Every BMW I've ever owned with a functioning thermostat has maintained its coolant temp between 88-92C. Nov 28, 2024 · The new BMW R12 S is a beautiful homage to one of BMW's best-loved, best-looking airhead models ever made, the R90 S. The gauge is controlled in such a way as to provide approximately three indication ranges (cold, just right, too hot). After turning the engine OFF, the coolant stops flowing through the engine, and the coolant temperature increases for awhile above the operating temperature. Feb 14, 2025 · BMW has an innovative reputation for producing high-class luxury vehicles. with no car in front its at 91 or 92. Also, test #2 will "exercise" the cluster. This connector powers a heater to melt the wax, allowing the computer to determine if it needs to allow coolant to flow or not. Jun 30, 2013 · The "coolant temperature" information is evaluated by the instrument cluster and indicated by the coolant temperature gauge. Is the M3 Coolant gauge also buffered or is a direct temp? Jul 25, 2022 · I search in many forums, but not found the radiator outlet temp? I used Carly app and see my car (e46 325i) outlet temp is 45C to 50C. ' Welcome to BMW of West Houston! Your Choice for Premium Luxury in the Energy Corridor. I m talking about the fan clutched engine. BMW AG is headquartered in Munich and produces motor vehicles in Germany, United Kingdom, United States, Brazil, Mexico, South Africa, India, and China. I was running test 7 for coolant temperature and I was looking on it all the time my wife was driving. One of the main causes of engine overheating is inadequate coolant flow or coolant leaks; without coolant, the engine cannot maintain its ideal temperature. Jul 17, 2024 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. Jun 12, 2015 · Forum: 1996 - 2002 Z3 (E36/7, E36/8) In 1996 BMW added the Z3 to the lineup. You can find and subscribe to Changing Lanes on all major podcast platforms, so tune in! The future according to… Все об автомобилях BMW: новые автомобили BMW и автомобили BMW с пробегом, кредитование, специальные предложения, контакты официальных дилеров, корпоративные продажи, сервисное обслуживание, запасные части и аксессуары. Had to pit and let the temps get back below 200f before going back out. 0s run at? Jul 3, 2022 · As a long time owner of a Non-M e46 i know that any movement on the coolant needle above the middle should be concerning since the temp gauge is buffered. But earlier this week, I started to notice the temperature gauge was no longer settling in the middle of the safe operating zone but Nov 19, 2017 · You may want to consider t-stats that were made for BMW but not for the United States market. Jun 24, 2012 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. e. Many e46 owners complain that the non-M coolant temperature gauge is practically useless given its wide buffer range (75ºC-115ºC) and high range settings. Bimmerforums is the preferred online BMW Forum and community for BMW owners. If im driving in on freeway the temperature drops tu 95 aprox. Apr 8, 2014 · My 2003 325i is running hot according to the On Board Temp gauge. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Mar 27, 2025 · When Should You Rotate Your BMW’s Tires? For most BMW models, tire rotation should be performed approximately every 5,000 miles. The coolant temperature sensor was changed about 5 months ago because it was leaking and Jun 23, 2021 · I was traveled with my e46 330i about 500km away , my average speed 160km/hr and temperature keep about 85~99 Celsius (in digital temperature obc) The temperature increases up to 101 Celsius when the speed reaches 220 km per hour and It the temperature decreases again as soon as the speed Jan 11, 2025 · Explore common BMW E46 thermostat problems, symptoms, causes, and effective solutions to keep your vehicle running smoothly. icio. To find out the phone numbers - click on the "Show number" button. Mar 27, 2025 · The new BMW R12 G/S takes the retro ADV in a much more offroad-friendly direction. 32K subscribers in the e46 community. Explore models, build your own, find financing and leasing offers, and browse local inventory from a nearby BMW Center. Jul 3, 2021 · Most of us know that the M54 "normal operating temp" can spread between 86 and about 110'C, but normally between 91 to 102'C. My Nov 28, 2015 · Hello I have a Bmw 320i 2005 E90 . My coolant temp is ranging between 105 -110 °c when motor is hot. As noted above, it needs to read a temperature in the 95*C to 100*C range. Instead, the G50 will be made in Dingolfing, joining the 5 Series and 7 Series. How is it possible to cool down liquid from 110* to 60* in just about 2 seconds. One of my friend told me its too high and i should change thermostat and waterpump . Thermostat, oil/coolant temp sensor, and expansion tank were recently replaced and left along with the aux fan and fan clutch. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Dec 5, 2024 · BMW will inspect and replace driveshafts of certain R1200 and R1250 models as routine maintenance at their expense. Nov 28, 2016 · At normal highway speeds driving behind another car with air temps of 32 degrees the coolant fluctuates between 95 an 98. Feb 20, 2012 · A forum community dedicated to BMW E46, E90, and F30 owners and enthusiasts. Find out more about sustainability, innovation, technology, mobility and the latest trends. Destination version I. Which is a big gap between operating temps. [10] . needle in the middle with actual coolant temps anywhere between 80 - 120°C. Jul 14, 2015 · 3. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm . I recently bought the car and have slowly been doing the due maintenance. I have a question. Come join the discussion about M performance, turbo kits, engine swaps, builds, modifications, classifieds, troubleshooting, maintenance, and more! Jan 11, 2025 · The temperature sensor in the BMW E46 is responsible for monitoring the engine’s coolant temperature.