Bmw map thermostat. Im not familiar with bmw sub coding .

Bmw map thermostat We offer thermostats from various OE suppliers we trust along with upgraded motorsport specific thermostats where applicable to make sure your BMW stays cool on track. Your Includes housing and sealing o-ring Low-temp thermostat reduces stresses on engine components and improves performance. The Find the right Genuine Thermostat Unit for your 2012-2019 BMW with BMW Direct Parts. This is done by an electronic heating element inside the thermostat. Email Us; Also shows on the old OBDII as P0599 (BMW Thermostat Heater Control Circuit High) I'd guess replacing the thermostat will likely clear this up, but as the thermostat is only a year old, am concerned I may have something else going on. had the same as you happen to me once, mine failed open, temp gauge would only read about halfway. Post Reply. The first thermostat was from mahle and then I Code P1619 BMW Description. 4L. Thanks!#bmw #thermostat #repair Customer: 279b thermostat map cooling mechanism---SES light on Mechanic's Assistant: Just to clarify, what are the exact lights you're talking about? Customer: The Service Engine Soon light is on and the code obtained is 279b thermostat map cooling mechanism Mechanic's Assistant: What is the model/year of your BMW? Customer: 2003 bmw z4 2. com, 7Post. Appreciate 0 Quote 08-11-2017, 06:58 AM #6: McLeanSC. Hardtop S: Hello – I have a 2013 Mini Cooper S Hardtop (w/Steptronic. 348F characteristic map thermostat activation short circuit to ground 3490 characteristic map thermostat activation line disconnection alternator is working fine and was recently replaced with bmw oem part last febuary of 2021. thermostat ( F48: Alternator bracket with t-stat and water pump or About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Tips to Potentially Lower BMW Thermostat Cost. The thermostat is integrated with the thermostat housing; the two are replaced as a unit. Changing my F30 328i thermostat. without the express written consent of BMW of North America, LLC ("BMW NA"). Car warms up pretty normal. (E46 m43 engine, DME BMS46) DME -> 73/48 - Activation, map cooling E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Factory direct inventory comes with a 12 month minimum warranty. N74TU ENGINE Reference Manual. 85 ºC-110 ºC) the How to fix DTC 1D2008 MAP THERMOSTAT jammed open , BMW 730i , 7 series, 2016 bi turbo. Got check engine light and showing 1D2008 code in ISTA. The code showed 2EF4 map thermostat, mechanism, But everything is fine with the car, it runs normal, so we cleared the codes and no more SES light so far, A forum community dedicated to BMW owners and enthusiasts. 46 4. fortunately with BMW's, a common mode of failure with the thermostat is for it to fail open, not closed as used to occur in other vehicles, with the resulting overheating. BMW P1620 Code:Map Cooling Thermostat Control Circuit Signal High. Sent my E66 730 for checking for air cond blowing inconsistency, the above error came out. icio. How does a MAP thermostat work in your vehicle- explained and tested I have a 2008 328xi. I have a 428i produced 10/14 with an N26 engine and this warranty should apply. Appreciate 1 e90yyc 2574. Especially about how you mentioned where you heard your rad fan kick on more than usual. BMW 328i F30 - Fault . No code faults in engine management. Sorry about the wind at the end. com is not in any way affiliated with Bayerische Motoren Werke AG. Either way, I proceeded to delete the codes, engine shut of by ISTA, turn back on and BAM no more codes. See page 67 of this document to read about the different coolant setpoint maps BMW engineered into our cooling BMW 90C Thermostat For N62, N63, N73 Engines. com/watch?v=Fqb5uchQ1No 1Addicts. Appreciate 0 Tweet. Refer to the attachment “Inspecting the thermostat. 463 posts · Joined 2012 DIY replacement of thermostat on F30 BMW. Appreciate 0 Quote 09-15-2021, 01:18 PM #4: MightyMouseTech. A map-controlled thermostat controls the temperature levels depending on the vehicle's driving conditions/ load ; The last two or three digits of the MAHLE Original map-controlled thermostat represent the opening "Map cooling" is when the the DME under certain conditions sends current to the electrically heated element in the engine cooling thermostat, Pre-BMW Whackjob (2014): 1977 Monte Carlo, 1966 Chevy, 1986 Monte Carlo SS, If you do replace the thermostat make sure to research how to properly refill and bleed the cooling system 1st person view of a thermostat being replaced on a 2015 BMW 428i Grand sport. but I have a problem with activation map cooling. One of the most common issues that BMW drivers face is the P1620 code. Appreciate 0 Quote. I was driving it one night and I briefly saw the low coolant level (very brief, almost didn't see it) and decided to check it out on DIS and Pulled this code: 2EF5 DME: Map thermostat, activation - Open circuit. This is a COMMON problem, I hear you said your thermostat was replaced about 8k miles ago, BMW Scanner 1. There is a connector that goes to the thermostat and is a small 2-pin. The heat management module replaces the characteristic map thermostat. But need to go on*****tomorrow. There may also be This is BMW parts item 11537598865 described as Thermostat, Genuine BMW - F22 M235i, F30 335i, F32 435i, X5/X6, which you can buy online at BimmerWorld at the best price. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more! Bringing the I'm no mechanic, but what I've heard/read about that era of BMW engines is the water pump. While some BMW thermostat replacement cost factors are fixed, here are some ways you may be able to reduce the total bill: Use aftermarket thermostats – OEM versions can be 2-3 times more expensive. This means that there is a problem with the electrical circuit controlling the cooling thermostat in the vehicle's engine. The BMW MAP thermostat, officially known as the “Motorized Auxiliary Pump Thermostat,” is a sophisticated component responsible for regulating the flow of coolant within First thing to check is fuse for Thermostat Circuit, which is F02 in E-box if built BEFORE 3/1/2007, F78 on JB Fuse Panel if built 3/1 - 8/31/2007, & F37 on Fuse Panel if built Diagnosis monitors activation of the characteristic map thermostat. Song: JaHZeal x Kabdo Eskabel -Hot Cracka https://www. Any help would be appreciated Code: 2ef8 Map thermostat, activation. F40Model Year: 2019 + Previous Generations; F20 (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > 1D2404 map-controlled thermostat, control cable disruption What does a map thermostat do? With a low or medium load on the engine, map-controlled thermostats work exactly like traditional thermostats, submerged in coolant inside the thermostat housing, but they start to open at a higher temperature range (between 100°C and 110°C, depending on the exact thermostat operating range). For the mapped thermostat the table MAY be of current temperature and current throttle position. I believe its a p0128 or bmw code 00279B. Car starts (temp about 2-3*C, it is cold now) New: map thermostat, cooling temperature sensor, oil/pressure temperature sensor and wiring to this sensors. Aug 26, 2017 #1 Hi guys, Picked up the above fault on my Jb4, anyone can explain or Customer: 1D2404 map thermostat, line disconnected Mechanic's Assistant: Can you confirm the year and model of your BMW? Customer: 2013 528i xdrive Mechanic's Assistant: How often do you drive your BMW? Customer: once or twice a week. Defect Code: 1153129600: Labor Operation: Map Cooling Thermostat Control Circuit Electrical is the generic description for the P1622 BMW code, but the manufacturer may have a different description for your model and year vehicle. This video was made as a demonstration how to repair things Map Cooling Thermostat Control Circuit Signal Low is the generic description for the P1619 BMW code, but the manufacturer may have a different description for your model and year vehicle. Code: DME/DDE [MEVD174K] | 3490: Characteristic map thermostat, activation: Line disconnection EDIT: I have taken readings of the temperature and water pump which seem to be running normally so there's no reason for the fan to think it Order Genuine BMW 335i Thermostats online with affordable price today! BMW Parts Deal's large inventory of Thermostats fit 2007-2015 BMW 335i and more. Lots m BMW 1 & 2 Series General Discussion. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, BMW 3 Series G20 (2018-2025) Training manual / B46TU-B48TU Engines / Cooling System / Heat management module. After a load of work hunting down and fixing oil leaks I have one code that had popped up - 2ef4 map thermostat mechanism. Nothing helped. ran vehicle to operating temp and performed a 5 mile test drive. Our professionals are here to help make sure you find the answers you need to your questions and Characteristic map thermostat, sensor: Short circuit to B+: bimmerfest. So here is what it is, Nothing crazy here- just a heater, so DME can heat 1) 'Service Plan': Thermostat Heater Control Circuit/Open 2) 'Fault Impact': The fault is recognized when an open wire is present. Did*****on sunday and it was fine Mechanic's Assistant: Do you know the approximate mileage? BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 2011 335xi check engine light is on and I pulled the code and it says 348E map thermostat, activation circuit. 0x3490 Map thermostat, activation: Line disconnection The engine runs at a regular temperatura of around 90ºC, so I assume that the cooling system is OK. The P1619 BMW code indicates a problem with the Map Cooling Thermostat Control Circuit Signal being too low. Coolant flows around the wax of the thermal expansion element. Also for: N62b44, N62b36. One of the many trouble codes that can leave BMW owners scratching their heads is the coolant system MAP faults. The production date of the part can be found above the BMW Roundel on the plastic housing. According to this error, I also assume that this must be a problem of the MAP controlled thermostat. Appreciate 0 Quote 11-18-2021, 10:28 AM #4: richardodn. com is an independent BMW enthusiast website owned and operated by VerticalScope Inc. Codes: Original pump, temp sensor and thermostat - DME Map thermostat mechanism 002EF4, DME Accelerator pedal module and brake pedal plausibility 002F8F and 002DED DME power management closed circuit violation. The coolant temperature influences: Fuel consumption Power Factor of quality of the mixture formation Pollutant emission Mechanical load on the components What is map thermostat BMW? A map-controlled thermostat controls the temperature levels depending on the vehicle’s driving conditions/ load. The spring has the task of pressing the characteristic map thermostat back into its rest position when the wax element cools down. This bulletin applies to 2016 BMW 228i xDrive vehicles. Any starting point? fault keeps coming back. BMW Data for typical N55 Engine Cooling The engine control unit regulates the following temperature ranges: • 108°C/226°F = Economy mode • 104°C/219°F = Normal mode • 95°C/203°F = High mode • 90°C/194°F = High mode and control with characteristic map thermostat I have a 2EF7 code no CEL, Carly says ":misfire: injection shutdown / Map controlled thermostat / Map thermostat control : short circuit to positive / engine misfire : injection shutdown. I checked the codes and had a BMW code 1d2008 MAP thermostat stuck open. When the N62 engine reaches operating temperature (approx. Jump to Latest 170K views 409 replies 78 participants last post by joelopiccolo01 Jun 20, 2023. 1D2008 - Map Thermostat: Jammed Open 2. . Quote 10-08 2020 BMW 330i xDrive 2018 Audi SQ5 Prestige 2017 Audi A7 Prestige. As a car owner, it can be frustrating to see a warning light pop up on your dashboard. 2 in conjunction with a characteristic map. Data-map￿thermostat. Email Us; Live Chat; 1 BMW Models. Pump runs fine. 10921B - characteristic map thermostat, stroke sensor: short circuit to ground 1D2008 - characteristic map thermostat: clamped open Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or. Heat management module. BMW Expert. 50. performed test plan and check connection, found failed thermostat. The MAP thermostat has a small heater built in, so the computer can intentionally confuse the thermostat and make it open sooner than it would otherwise, so the computer can control the engine water temperature for better power or This part fits 2012-2015 BMW 335i, 2014-2016 BMW M235i, 2014-2018 BMW X5, 2015-2019 BMW X6. 4L Engine Cooling Thermostat. com, ZPost. Change ECU for used one and still the same. I got a check engine light and the code is 1D2008 map-controlled thermostat: stuck open. The slower you drive, the hotter it gets (for economy). First I replaced the thermostat with an aftermarket, the code came back. F5 Status = Live Data = Inputs received by Control Module (in 10921B -characteristic map thermostat, stroke sensor: short circuit to ground Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or the BMW Certified Pre-Owned Program. Since 1/2016, restoring a 2008 BMW X3 M-Sport, N52, automatic ("#1") Modifications: All stock except dashcam Since 3/2017, also restoring a 2008 BMW X3 base-model, N52, automatic ("#2") As you probably ALREADY know, the Thermostat (KFK) has an Electrical Heating Element at the "Wax Bulb" that the standard mechanical thermostat uses to determine WHEN to open & How Much. This map is intended to be run only at start up and for a few minutes until the car reaches operating temperature, at which point the ECU will modify or switch maps to run more lean and less fuel. In this blog post, we’re diving deep into the This is caused by either a faulty thermostat inside the transmission oil heat exchanger or a faulty engine characteristic map thermostat. 8i N20 USA 2015 year. Mahle's a decent supplier wrong coolant mix (too little coolant) can trip these MAP t-stats. Hello, I have a 2013 X3 F25 with the N20 engine. I get a code A8 that says "thermostat, map cooling, mechanically stuck open". Shadow code 10AA30 - Coolant temperature sensor, Multiple fault, electrical and signal The car is bone stock and has 56k miles on it. BMW Garage: BMW Meets: Register: Today's Posts: Search: 1. When your BMW’s thermostat malfunctions, it can have several negative consequences: Engine Overheating — A thermostat stuck in the closed position can prevent coolant flow, leading to Driving on a bad thermostat like this allows the computer to run the engine on a fuel map that is too rich. Example: 25-11-2005 = 25th day of November 2005 NOTE: Removing the thermostat from the vehicle is not necessary to view the production date. Electrical Split Cooling Valve (SCV) Coolant output towards the coolant pump; The coolant pump continues to operate when the hot engine is shut down. N62 Series engine pdf manual download. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 - 2018. I replaced the thermostat and then had BMW do it a second time. BMW￿Service N74TU￿Engine. The thermostat is a round 75. com is not in any way affiliated View and Download BMW N62 Series service training online. Course Contents/Background Material. BMW Garage: BMW Meets: Register: Today's Posts: Search: 30 sec and had the common issue where the oil temp wasn’t coming up fan started running and then when I checked codes thermostat was stuck open. Jump to Latest Im not familiar with bmw sub coding . 0 - Knock off from Amazon around $30 with the interface INPA - Can be found for free at times, BMW THERMOSTAT LOCATION REPLACEMENT EXPLAINED F30 F31 F32 F33 F34 316i 318i 320i 328i 418i 420i 428iIf you are trying to find where the thermostat is located A forum community dedicated to BMW owners and enthusiasts. 4. I drive around 45 miles round trip mixed city highway with no overheating or issues. Bookmarks: twitter; Facebook; Digg; Google; StumbleUpon; del. The P1622 BMW code refers to an issue with the Map Cooling Thermostat Control Circuit Electrical. Fault monitoring conditions: The fault is detected when there is a line disconnection. com is a leading supplier of genuine BMW parts and accessories such as BMW 11-53-7-598-865 Engine Coolant Thermostat. 215 degrees F during the day. Private . 58. didnt read the temps, just had pitiful heating, replaced and all is well. Radiator blind top. As the temperature rises, the expansion material increases in size and thus moves 1D2404 map-controlled thermostat, control cable disruption. Code is 1D2404: MAP Thermostat, activation, line disconnection. 34,550 Satisfied Customers. PROCEDURE Note: The following checking procedure must be performed on a cold engine. com is not in any way affiliated Map cooling is with your thermostat; likely have to replace it. pdf” for identifying a failed map thermostat. That Heating Element is intended to give the cooling system a "Head Start" on cooling the engine when Load & RPM are high, instead of waiting until coolant Temp spikes Code 2ef5 Map Thermostat. Believe it or not, low coolant % can throw a thermostat code. We offer fast shipping and have a team of BMW experts to help you find what you need for your ride. Rep. 1. Thread starter Neve24; Start date Aug 26, 2017; Neve24 New member. Nothing else. I have been getting the generic code P0128, thermostat stuck open. When the N62's thermostat is closed, coolant is only allowed to recirculate through the engine block, allowing for faster warm-ups and a smoother cold idling engine. The map-controlled thermostat is a very common problem, and the price he's giving you to fix it is about right. 2EF7 - Fault code - Thermostat issue FIXED --- so this has been a issue that took some time to resolve, but simple fix. The thermostat is mounted to the right side of the engine at the front. com, F30Post. If a fault occurs a code is stored in the DME, usually with a description of "Map cooling circuit". This thermostat is responsible for controlling the flow of coolant to the MAP sensor, which helps regulate the engine's fuel mixture. This diagnostic trouble code (DTC) can indicate a problem with the cooling thermostat control circuit signal in your BMW I got the code for a stuck thermostat according to ISTA+ and replaced the thermostat. Email Us; BMW thermostats are known to fail, but luckily they typically fail wide open - meaning that your car can still cool. youtube. A cold engine The BMW E60 thermostat is a critical part of the N52 heat management system. com, M3Post. the BMW Certified Pre-Owned Program. Thermostats produced prior to November 25th, 2005, are affected. I have been getting the 2EF4 code since I bought the car in January of 2019. Content on E46 Fanatics Forum is I'm currently diving a 2013 bmw 328i xdrive with a n26 engine. If the engine runs ROUGH for 4 or 5 minutes after cold start, and then "smoothes-out", that would suggest it's too LEAN at cold start. A ***8216;map***8217; is a look up table in two or three dimensions. Technical￿training. 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. MAP thermostat code usually means the engine is running too cold. us; My The Fault Code "2EF7" has the Definition, per BMW Fault Code Lookup: 2EF7: DME: Map thermostat, activation: msv80: Engine electronics: View: Clicking "View" Link gives following "Fault Information" page: No voltage supply to map-controlled thermostat; Map-controlled thermostat defective" The map-controlled thermostat provides an answer to the many dilemmas that automotive manufacturers are currently facing. THERMOSTAT LOCATION BMW E85 E89If you have BMW Z4 and you are trying to find where the thermostat is located because BMW Mechanic: Steve, BMW Expert replied 12 years ago Your fault points directly to a failed thermostat, so it needs to be replaced. If you change the thermostat, flush the coolant while you have the system open. Test #7 in E46 Instrument Cluster Test; Let the engine get up to normal operating temp at idle 94C (204F) Go for an open road drive and watch the temp in test #7. Customer: BMW Mini s '07 R57 Will not start. BMW; AccessoriesSite Map; Contact Us. The engine management system enhances the control of the cooling system through the addition of a heating element in the wax element The characteristic map thermostat achieves an approximation of the optimal temperature. I recently purchased a Carley to check codes and parameters. 6K views It seems to suggest the thermostat is round the back, Bimmerforums is the preferred online BMW Forum and community for BMW owners. Other faults that it had is NOx sensor. 1D2402 map-controlled thermostat, control: short circuit to ground. Does this suggest a faulty connection to/with the wiring of the thermostat or a fault with the thermostat itself? 2EF8 - Map thermostat, activation And a gallon of blue BMW coolant, dilute 50/50 with DISTILLED minerals. With the engine cold, the coolant circuit runs via the cylinder head inlet and characteristic map thermostat A map-controlled thermostat controls the temperature levels depending on the vehicle's driving conditions/ load ; OCPTY Thermostat Housing Fit for BMW X3 2007-2010,for BMW Z4 2006-2011,for BMW 328i 2007-2011 Engine Coolant Thermostat Housing Assembly Replaces 11537536655 6. K. Common pr 2013 BMW 320I X Drive Thermostat ReplacementThis is a quick overview of how to do this thermostat. No other hoses were replaced. BMW Garage: BMW Meets: Register: Today's Posts: 1D2404 - Map thermostat, activation: Line disconnection Upon inspecting I found this cable unplugged: It was also 2012-2015 BMW 3-Series and 4-Series Forum. OEM Thermostat with characteristics control for your BMW "sib 01 01 16 failed thermostat interrogated faults and found fc 1d2404 map thermostat activation line disconnect. (BMW part numbers) is at dealer net plus your center’s handling. 5l Mechanic's Assistant: Are you bmw 3-series 2012-2013 bmw x3 2013-2015 bmw x4 2015 0 associated documents manufacturer: bmw of north america, llc summary: bmw: due to transmission oil heat exchanger's faulty thermostat or engine faulty characteristic map thermostat, engine coolant fails to reach operating temperature, with low heat output and service engine soon light comes on. Also, be aware that there is a Separate Fault Code, "2EF7", for "Open-Circuit" in the T-Stat Heater circuit. We hope you enjoy the video. Good day all I received the 2EF4 Thermostat Mechanical fault code as a shadow code after I installed a new Water pump and thermostat in a 2006 BMW 325i with approximately 140k miles on it. would like to know how to fix the problem. is it the standard thermostat? some say time to change water pump also Bimmerforums is the preferred online BMW Forum and community for BMW owners. Content on E46 Fanatics Forum is generated by its users. The fault code refers to the map thermostat jammed open. BMW P1619 Code:Map Cooling Thermostat Control Circuit Signal Low. 1D2402 -Characteristic map thermostat, actuation: Short circuit to ground 1D2404 -Characteristic map thermostat, actuation: Line disconnection During diagnosis the coolant may be found to be discolored. Major Changing my F30 328i thermostat. BMWPartsDeal. Product￿information. Little diy video for people who want to save money and are willing to try it for themselves. Does anyone 14 XDrive3. It is an electric (MAP) thermostat that is manipulated by the DME. 3. The P1620 code for BMW indicates an issue with the Map Cooling Thermostat Control Circuit Signal being too high. Since 1996 BMW introduced 105C MAP DME controlled thermostat for V8 and 97C for Inline 6 cylinders, which can be controlled by DME when needed. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, P1622 - Map Cooling Thermostat Control Circuit Electrical Also, the "O" icon (oxygen sensor) was flashing, E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. If the throttle position is low then it is likely that the next throttle position will be high and the thermostat opening can anticipate the high power demand. The new water pump and Thermostat where both aftermarket parts. I went for a drive again, I had the laptop hooked all the time with my eyes on the temperatures, fan and thermostat mapping and everything was normal, working as it should, thermostat was opening and closing normally. Posts. Quality aftermarket thermostats start around $25-$30 and may install easier. The characteristic map thermostat is controlled by the DME M5. 2500 Troy Ave, South El Monte, CA 91733, United States. If the vehicle returns to the workshop with the same complaint (Service Engine Soon illuminated and fault code 279B/2EF4 stored in DME) and the thermostat has already been replaced during the previous repair, it is highly unlikely that the map cooling thermostat failed again. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, 10921B - characteristic map thermostat, stroke sensor: short circuit to ground 1D2008 - characteristic map thermostat: clamped open Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or the BMW Certified Pre-Owned Program. Get 2 gallons of BMW coolant to refill the system. I've replaced all OEM: 2 thermostats, Oil/coolant temp sensor and water pump and still same issue. F40Model Year: 2019 + Previous Generations; F20 / F21Model Year: 2012 My current mods: BMW Stage 1 tune, ER intercooler & CP, CSF radiator, PE. com, 6Post. r/r thermostat and bleed coolant system. TTHE PROBLEM IS IN THE THERMOSTATIC VALVE THAT IS LOCATED BELOW THE IN The thermostat operates conventionally with a MAP thermostat at low-to-medium engine load or moderate cruising speeds. Quote Bookmarks: twitter; Facebook; Digg Order Genuine BMW X1 Thermostats online with affordable price today! BMW Parts Deal's large inventory of Thermostats fit 2013-2024 BMW X1 and more. As engines increase their power, the key function of thermostats in motors’ cooling systems is again highlighted. 258 Satisfied Customers. Tap water (with electrolytes) can affect thermostat function as well. The coolant capacity can therefore be varied regardless of the engine speed. This thermostat is responsible for regulating the temperature of the intake air that enters the engine, ensuring optimal performance and efficiency. In addition to the characteristic map thermostat, the heat management makes it possible to use various characteristic maps for controlling the coolant pump. I found this while troubleshooting my thermostat using DIS. May appear connected, but it required a ziptie for mine to stay snug. Brand: ES#: 2807159 Mfg#: 11537586885-90C Qty: Availability: In Stock $117. 2011 BMW 328xi 2006 MB CLS55 AMG 2007 Audi A8Q 2006 Porsche 911S. Is there anything else he may have had to unplug to get in to work? Or is it just that the DME is taking a while to notice it again? A map-controlled thermostat controls the temperature levels depending on the vehicle’s driving conditions/ load. Use the hidden cluster codes to monitor the temp. 2nd Gen. Try unplugging, cleaning the connection, and replugging. A fault code 1D2008 may be stored in the DME and the service engine soon light is on. Having gone through a lot of reading on line, I have managed to change the thermostat. BMW Z4 WHERE IS THE THERMOSTAT LOCATED. Replace the map coolant thermostat when prompted by the test results. Part# 11-53-7-598-865. The DME (engine control module) controls and monitors operation of the thermostat. Any help on this? Sent from my LGLK430 using Bimmerfest bimmerfest. com, BIMMERPOST. Tags 760 760li e66 v12 760li cooling system coolant hot. This characteristic map is determined by the following factors: Design of a characteristic map thermostat The What is MAP thermostat BMW? A map-controlled thermostat controls the temperature levels depending on the vehicle’s driving conditions/ load. BMW M3 and BMW M4 Forum > BMW F80 M3 / F82 M4 Technical Topics > Engine / Drivetrain / Exhaust / Bolt-ons / Tuning: Map thermostat location User Name: Remember Me? Password Post Reply Thread Tools: Search this Thread 04-29-2017, 06:25 PM I'm getting a "DME: Thermostat, map cooling mechanical, jammed open" fault code on my 2004 325xi manual drive. MAP thermostat code. Verify the production date of the thermostat. Map thermostat line interruption. BMW 328i F30 - Fault: 1d2404 map thermostat, line disconnected. com, E90Post. com logo and trademark are properties of Your Vehicle BMW F10 550i N63 4. Content on bimmerfest. E81 BMW M3 and M4 - The Icons BMW Garage: FUB-FUB-FB-GZ-B6279-F01 Characteristic map thermostat Characteristic map thermostat The characteristic map thermostat is attached to the housing of the coolant pump. 196 degrees F at night 60 degrees ambiant temp. I'll guess and say about ~$1000 US for the service. Our professionals are here to help make sure you find the answers you need to your questions and My sons car BMW 116i 11-2007, 3 door hatchback back. With a low or medium load on the engine, map-controlled thermostats work exactly like traditional thermostats, submerged in coolant inside the thermostat housing, but they start to open at a higher temperature range Instantly the first code went, however the map thermostat one is still showing. But wait you say, BMW maps a lower desired temperature when more power is demanded! That proves lower temperature produces more power! Wrong. 17. Map Controlled Thermostat The map controlled thermostat is located externally near the electric water pump. If the symptoms persist, I would advise a fuel pressure check and real time diagnostic which can monitor all inputs and outputs from the vehicle and determine if there may be another sensor or system which is out of spec. Code 00348A: Map Thermostat - stuck open. Two in one: how a map-controlled thermostat works In standard operation, a map-controlled thermostat functions in the same manner as a conventional thermostat — just at a higher engine temperature. Code appears to be pointing to Auto Tranny cooler Thermostat stuck open, but based on some reading it could also be coolant thermostat (BTW WP and thermostat are original). Not sure if warranty covers it, about a year ago I asked my local BMW dealer in Canada and they told me there was no coverage for the thermostat or pump in my case. The plastic locking comes loose and from bumps and whatnot the connector loosens up. If it drops dramatically then you have a jammed open thermostat General and BMW Heated Thermostats – Myth, Mystery and Magic When your BMW’s check engine light illuminates, it’s your car’s way of communicating that something isn’t quite right under the hood. And my Indy said he fixed a wire last time I went. Bimmerpost ☰ Model Selection. I'd say the CEL is on 4-5 out of every 7 days, but randomly will turn off for a few days. The BMW 320i 002EE5 is a specific model of the BMW 3 Series equipped with advanced Digital Motor Electronics (DME) technology. please leave a like if this was helpful. 5i with 93k miles on it. (69899 By chatting and providing personal info Master BMW tech, ASE Master, AAS Automotive Degree, 30+ years foreign car repairs. However, the thermostat opens at a higher temperature (between 212-230°F), increasing Impact of a Faulty Thermostat. BMW Parts F10 BMW F10 550i N63 4. The last two or three digits of the MAHLE Original map-controlled thermostat represent the opening temperature of the thermostat in degrees Celsius. I then replaced the coolant temp sensor, the code came back. The engine coolant thermostat component-specific limited warranty extension to 10 years/120,000 miles applies to “eligible US-specification BMW vehicles” that are registered, operated and have their covered repair performed by an authorized BMW center in 5. One of the most common issues that BMW drivers face is the P1619 code. Water pump & The mechanic told me he had to pull the thermostat out to replace the a/c compressor and filled it up with a gallon of BMW coolant. First P0128/ 2EF4: Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) Coolant Temperature is ALWAYS below "Thermostat Regulating Temperature" on cold start. Currently, we have no further information about the P1622 BMW OBDII code. A forum community dedicated to BMW owners and enthusiasts. BMW Garage: BMW Meets: Register: Today's Posts: Map thermostat, control : line interruption Have you seen this? What fixed it? I've read of some sort of extended warranty, 10yr/120,000mi . Remove the connector for the map thermostat (1) So here is the thing. 05 BMW 645CI with no heat and engine not getting up to temperature. 2012-2015 BMW 3-Series and 4-Series Forum. The DME can not only control the opening and closing of the MAP thermostat but also the actual degree to which it is opened. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Smart Thermostats You can check to see if the thermostat is jammed open. Currently, we have no further information about the P1619 BMW OBDII code. What is it exactly? Attached Images Appreciate 0 Tweet. com, 5Post. Any mechanical thermostat I'm familiar with is closed until the coolant temp reaches the spec opening temp (say 180F/82C) and then opens sufficiently to keep How to video to show you how to easily and without draining all your fluid, change your thermostat on your 2015 BMW 328i. Input variables for the calculation by means of the engine control are the following: Hey everyone, I recently got this check engine light and I went to check the codes and "1D2404 map-controlled thermostat, control cable disruption" came up. Shop OEM BMW Thermostats at BMW Parts Deal Up to 30% off Now! We offer factory BMW Thermostats for all BMW series and models. Potential problem source(s): Defect in wiring harness between DME and map-controlled thermostat; No voltage supply to map-controlled thermostat; Map-controlled thermostat defective Code P1622 BMW Description. Misfire could be a few causes but basically those cylinders aren't bimmerfest. Therefore, it can be 2 problems: 1- Wiring between ECU and the thermostat BMW Software such as INPA or ISTA would tell you WHICH was the case. com is generated by its users. I don't think it's the thermostat anymore. If you are not a wrencher, find a goody indy shop and get the waterpump and thermostat replaced. Cooling￿circuit￿of￿charge￿air￿cooler￿and￿DME 10921B - characteristic map thermostat, stroke sensor: short circuit to ground 1D2008 - characteristic map thermostat: clamped open Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks or the BMW Certified Pre-Owned Program. Thermostat, map cooling: mechanism Engine is a M54. The Tstat and water pump were replaced last year by my Indy. 00, & can be installed in around 30 to 45 minutes. 1&2 Series (2011-2021 | F20,F21,F22,F23) 116i F20 N13 Thermostat location/replacement. Specializing In Breaking Things Professionally 15486372<-----Save Share Reply Quote Like. This is an older thread, you may not receive a response, and could be reviving an old thread I just finished doing upgraded turbos and lots of maintenance on my 2008 bmw 335i 6at and its starting to throw a 2ef8 code even though i just replaced thermostat and water pump and ran a coolant bleed perfectly fine. I also replaced the only temp The BMW N62 thermostat is simply an electronically controlled valve that controls the flow of coolant through the engine block. 3 Fanatics (E21 E30 E36 E46 E90 E91 E92 E93 F30) . bimmerfest. DME is an essential component 2013 Mini Cooper s Code 3490 map thermostat activation Common cause? Mechanic's Assistant chat. Also test your coolant using a density tester to easily see if you have the right mix. • If there are no signs of corrosion or electrolysis of the coolant and thermostat, only replace the. Additionally, the search for better motor efficiency and less emissions can find a solution in electrically heated thermostats. I'm having a 2E8B IBS and 2E84 electrical cooling pump comm. Defect in wiring harness between DME and map-controlled thermostat; Map-controlled thermostat defective" As in almost any fault code, FIRST check for wiring or connector fault, BEFORE condemning the PART. I can't speak for the N46 engine but if it uses a electric water pump like the N52 it could be a normal coolant temperature. Jump to Latest 8. If memory serves me, the part is right around $100. KingSilverback Discussion starter. For detecting the temp, I used a scanner (a Bluetooth OBD2 device) and Code P1620 BMW Description. Quote 01-28-2021 (Map) Thermostat (KennFeldKuhlung = Map Cooling). com, XBimmers. Remove the front underbody protection panel (tightening torque of screws is 3 Nm) to Hi, BMW X1 E84 xDrive 2. 2015 328i, 80k, is intermittently giving a CEL. The last two or three digits of the MAHLE Original map With a low or medium load on the engine, map-controlled thermostats work exactly like traditional thermostats, submerged in coolant inside the thermostat housing, but MAHLE Original map-controlled thermostat controls engine temperature. Any suggestions? Steve. It's not a hard part to change on the V-8 cars, but I can't speak for the 6-cylinder models - I wouldn't think it would be any tougher, though. I then replaced the thermostat with a BMW branded thermostat, the code came back. Guess it's E81 developed thermostat fault code 2ef5. elf fkngjr xujd cgmwwn aeg lyixcm qzyfe mvxtmuu enz nzp