Sep 02, 2014· The thermostat is a mechanical device that responds to temperature to admit coolant to the engine. Similarly, the fan sensor is an electrical switch on the radiator that responds to temperature to turn the fan on and off. The thermostat operates not in response to the temperature of the engine coolant, but in response to the temperature of the ...
Jun 18, 2021· Comments: 2003 bmw 525i code 11 -i have changed the radiator, fan, thermostat and housing with also new sensor, have also replaced the radiator outlet sensor. Been through all fuses. car runs great seem to cool just fine and still the car is throwing this code 11 any ideas
Jan 14, 2011· Hey guys, i took my car in for inspection 1 and they told me i needed a coolant temp sensor, i refused because it was too pricey, but my car is showing symptoms of a bad thermostat (low engine temps until i stop at a light and once i get moving again it drops bck down to the blue area).
Oct 02, 2020· On modern cars, thermostats can be equipped with an additional temperature sensor and heater (such as BMW thermostats 11537586885, 11537509227, 11531436386), paired with an electronic control unit. At medium engine speeds, the coolant temperature is maintained at a higher level (BMW thermostat problem), and at maximum load, additional heating ...
Feb 02, 2018· BMW models utilize an electronically controlled engine thermostat. This allows the DME to better control engine operating temperature to maintain efficiency and tailpipe emission standards. The design of the characteristic map thermostat is similar to that of a traditional wax thermostat.
Feb 20, 2017· Thermostat Replacement. $ - $ Get a Quote. Tim Charlet. Automotive Mechanic. 30 years of experience. Hi there. The P0597 OBD-II trouble code is for the thermostat heater control circuit. This means that the thermostat is electronically controlled in your vehicle.
Jun 23, 2021· This sensor helps the DME control unit determine how the e: thermostat is functioning. If the sensor fails it will flag a code and turn on the check engine light. In this tech article we will go over all the steps to check if the sensor is working properly and how to replace it if it is not. ... I R&R the thermostat unit BMW 11531437526also the ...
TEST 06. - Fuel level sensor inputs in liters Sub-Tests: 237415 = Fuel level aveg. *LH sensor input = liters *RH sensor input = liters 0652 = Total tank level average = liters 0667 1_ = indicated value and tank phase *1 = both sensors OK *2 = one sensor fault *3 = implausible input TEST 07. - Temp. and Speed Sub-Tests:
Dec 11, 2015· 2001 BMW 325i, with the DTC code Thermostat has been changed twice, latest one from BMW. It takes the engine temperature a long time to reach up to 170 deg. Fahrenheit. It is like the thermostat is somehow open. The engine coolant temp. and the radiator temp senor PIDs are within 10 deg. of each other. The IAT sensor seems to be OK.
Aug 21, 2011· sensor and hopefully provide you with some insight on this common idle problem and how to correct it. The first step is to open the hood and locate the sensor. In this case, the sensor is located in the thermostat housing. Locate the sensor and remove the electrical connection from the top by pushing in the metal clip and pulling it off.
Jan 25, 2021· A BMW N62 thermostat replacement can help cure a rough cold engine idle and no interior cabin heat. The N62 V8 engine was first introduced in 2002, and was the workhorse of all BMW eight cylinder models until 2010. The N62 was the direct successor to the M60/M62 V8 engine of the 1990’s and was recognized for its technological advancements ...
BMW Wahler Thermostat + Sensor + 3 Bolt kit + Genuine Electric Water Pump OEM (Fits: BMW X5) $ FAST 'N FREE. Watch. Genuine BMW E53 X5 E83 X3 Engine Cooling Thermostat W/ Housing 11 53 7 509 227. 5 out of 5 stars (6) 6 product ratings - Genuine BMW E53 X5 E83 X3 Engine Cooling Thermostat W/ Housing 11 53 7 509 227.
A BMW thermostat controls the flow of coolant from your BMW engine through the radiator. During warmup coolant flows, but not into the radiator until proper operating temperature has been reached. Only then does the BMW thermostat open and allows coolant to move through your radiator for engine cooling, adjusting flow rate to ensure safe ...
Jun 21, 2021· Cool down your E46 M3 water pump. In this DIY we’ll be going over the procedures for a cooling system overhaul for the E46 M3 water pump which includes thermostat, coolant sensor, fan clutch, and coolant flush. In our Ultimate E46 M3 Maintenance Guide, we recommend doing the cooling refresh as part of the 100k “Refresh” maintenance.
Engine Coolant Thermostat Assembly For BMW 545i 550i 645Ci 650i 740i 745Li 750i. $ Trending at $ Free shipping. For BMW E53 E60 F02 F07 E66 F12 E71 5 6 7-Series Engine Coolant Thermostat OES. $ Trending at $ Free shipping. Coolant Temperature Sensor for BMW 1 3 5 6 7 M X Series.
Jan 31, 2017· Further to the OP's question, there are other things which are "failures" of a BMW thermostat. One of the more common ones is for the electrical resistance heater to burn or short out. Most stats open solely due to engine coolant temperature, but BMW will open theirs sooner and faster by heating them up with a signal from the PCM.
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Sep 17, 2020· Mishimoto MMTS-E90-07 Racing Thermostat Compatible With BMW N52 N54 N55. $ BOXI Thermostat Housing with Sensor Replacement for 2008-2013 BMW E82 E88 / 2006-2013 BMW E90 E91 E92 E93 / 2004-2010 BMW E60 E61 E83 X3 / 2003-2008 BMW E85 E86 Z4 / 2009-2016 BMW E89 Z4 / 11537536655. $
Jan 03, 2017· BMW Bad Thermostat Symptoms. How do you tell if your BMW has a bad thermostat? Thermostats fail in one of two ways; they either fail stuck open or fail stuck closed. When they fail in a closed fashion its usually easy to tell because your car will likely experience severe overheating problems with the temperature needle buried in the red.