Mini Cooper Fan Running When Cold

My 2012 mini cooper radiator fan did not stop when I shut off the motor. The fan kicked in right away.

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While the radiator cooling fan relay or fan clutch and cooling fan keep coolant from getting too hot the thermostat makes sure the antifreeze doesnt get too cold.

Mini cooper fan running when cold. Faulty wiring could be to blame. Check coolant level could be too low allowing air in the cooling system causing air pocket in engine around the engine coolant sensorcoolant sensor needs to be in hot coolant so it will cause the cooling fan to come on at a set temperaturemake sure coolant correct level and the coolant level in the cooling overflow jug should be at full cold markthe cooling overflow jug should never be emptyif you see empty cooling. When the engine is cold and the car is started the high speed fan comes on after 5 seconds and runs as long as the engine is.

If the coolant temperature sensor is damaged or the wiring to it is shorted this will cause the fan to run. The cooling fan on MINI R56 models is electronic and controlled depending on engine temperature and ac operation. The area in between is the ideal operation range for your engine.

I have an 09 Petrol Cooper Clubman and on holiday recently it developed an odd fault where the cooling fan comes on immediately even from cold and runs on for around 3-4 minutes after the engine is stopped. When you get home the fans should not be running and this is also a good indicator the re-gen has completed. The fans run to remove excess heat under bonnet whilst engine management attempts to clean the DPF.

Ambient or oil temperature has no effect on this run time. Controlling engine and transmission temperatures in your 2013 Mini Cooper Countryman is a difficult job. It may cause the fan to cut in and out or not come on at all.

It now has 96000 miles and I have just started having this problem. Engine cooling fan not coming on. The fan relay controls the power to the cooling fan.

Hi Folks Newbie here looking for advice. Gear stuck in park. The engine control computer thinks the engine is running hot.

During this period the fan has a maximum run time of 900 seconds 15 minutes due to power management. If the fan runs for 5 additional minutes and not for 30 minutes then this is probably the design of the vehicle. Peugeot partner 16 hdi engine management sign and engine fault display on the dash and cooling fan run in full power even the engine was off i have to disc.

Usually the fan will only run when the vehicle is stationary or at low speeds when airflow across the radiator needs to be increased. If the cooling fans are staying on at all times this is another less common symptom of a possible problem with the cooling fan relay. If theres an issue with the relay the fan will be affected.

If you have the defroster on that kicks on the AC to remove moisture which in turn kicks on fan. And after I drove it for about 5min and let it idle the fan would follow this same cycle. If this continues to be a problem replace the Relay to the cooling fan.

The main job of the cooling fan is to draw ambient air across the cooling fins of the radiator to lower engine coolant temperatures. The mechanic will check to see if all the wires to the fan are properly connected and in working order. It may be stuck.

In this week video we have my own car a 2002 mini cooper s r53 which it was overheating every time i was in traffic or stationary knowing that i knew the c. Combine that with the Sun beating down on it and the heat can stress many plastic parts. When the engine coolant temperature reaches 108 degrees Celsius due to heat soak the cooling fan will activate until the coolant temperature drops below 105 degrees Celsius.

2003 Mini Cooler 16l It has two problems an they may be related. If you are starting the engine stone-cold and the fan is kicking on immediately I would look to a temperature sensor. When running does it run at normal temperature on gauge.

While there are a variety of reasons your Mini Cooper is overheating the most common 3 are a coolant leak water pump radiator hose etc the radiator fan. Second Generation Faults Fixes Mar 6 2010 - I too have a 2007 Mini Cooper with heater problems. Mini Cooper fans are meant to boost the circulation of air around the radiator to ensure the engine cooling system is well cooled.

It will go off when engine cools to a factory default temperature albeit 10 minutes does seem like a long time. If you notice the fans running when you stop after a short journey its a good indicator to do a quick motorway journey. Physically broken camshaft position sensor - when replaced it and tried to start the car - it broke again.

There is a fault code set in the engine computer that will cause it to operate in a failure mode in that it turns the fan on to be sure the engine will be cooled. 23 people found this helpful. Hi it could be your coolant level has dropped to far for the sensor to operate the fan to work so top up the coolant by removing the coolant cap and topping it up and run the engine with the cap off and the heater switched to hot but with the fan switched off till it has warmed up and all the air is expelled from the system if that doesnt help you need to locate the coolant temperature sensor and.

If the relay shorts internally it may cause power to be permanently switched on which will cause the fans to run at all times. The mini copper fans should speed up the process of cooling by driving fresh air into the radiator.