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If your egr stat has been replaced and it’s still only going to 70 degrees, your main stat is goosed and has to be replaced. The individuals you have dealt with thus far are total whackos. I would purchase genuine thermostats; for an estimate, contact Cotswold BMW in the suppliers section.
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Coolant temperature is 98-113 and engine oil temperature is 107-119.
I’ve observed the coolant temperature drop to around 100°C after some time and under specific circumstances (I can’t remember what those circumstances are exactly). One thing, however, is that the coolant temperature never drops back immediately after going up to approximately 110°C for a bit (I believe I’ve only seen it happen twice).
I have the torque pro app on my phone and an OBD2 bluetooth adapter. While driving down the road, I notice temperatures around 210°F, and when I’m fiddling around, I see temperatures as high as 225°F. My oil temperature never rises above 250 °F, though.
On the AP handheld unit, Cobb AP may also record or display any engine temperature that includes a sensor (air, coolant, oil, etc.). I purchased a “universal” suction cup cell phone holder and mounted it to the windshield.
Although summer has not yet reached its peak, my temperatures in south Florida during the summer are approximately 240 degrees for the oil and 200 degrees for the coolant.
Getting a little off subject here. But my car’s torque pro only ever reads a maximum of 3 psi in terms of boost.
The moment I saw it for the first time, I was utterly terrified. It had been a week since I received my automobile back from the wastegate mechanic. haha!
same, hehe. When I noticed it was pulling too hard to only be producing 3 psi, I did a little research online and found that it appears to happen to other individuals as well. Uncertain… I believe I read something about the boost sensor torque is utilizing not being the right one.
Yeah. I ran a few 0-60 times in the wet with winter tires, averaging 5.7. At that moment, I assumed the sensor was inaccurate.
Sorry for bringing this up again, but it’s 64 degrees Fahrenheit in Texas and my Kiwi3 is reading 236 degrees for my coolant. My coolant practically boiled away due to an electric water pump failure, which left me in limp mode in the middle of nowhere. I had that replaced around three months ago; am I already experiencing issues once more?
My car runs 215-225 under most circumstances here in Florida if I’m in traffic, as I said in another topic. (The city’s traffic is not as bad as in large metro areas.) On the freeway, I operate 210-215 with 240’s oil nearly dead.
How hot should e90 operate?
90 degree weather, stop-and-go traffic, or forceful acceleration Your oil temperature should be about 220. It will be roughly 10 degrees colder in the winter than it is in the summer. Before severe acceleration, I’ve observed oil temperatures of up to 240.
What temperature causes a BMW to overheat?
Condenser fan motor, fan control module, or fan clutch. This results from running your engine past 3/4 on the temperature gauge (where 3/4 is 220 degrees). If this occurs, STOP right away and dial a tow truck.
The BMW thermostat’s opening temperature
According to BMW, the N47/57 opens to 88 degrees and completely opens to 100 degrees. Approximately within tolerance, but a little outside the ideal working range. BMW states that the N47/57 opens to 88 degrees and completely opens to 100 degrees.
Where should the temperature display on my BMW be?
It’s been a while since I drove my old M535i, and it may be different from the E39 540 Sports, which I know always sits in the middle. Where should my needle be pointing at normal operating temperature?
It is ideal for the temperature gauge needle to be straight up or slightly to the left. The engine heating up the stagnant coolant next to the coolant temperature sender causes the needle to maybe indicate a little heat if you stop for a moment and restart the vehicle.
You might require a new fan clutch if the needle reads hot only when you’re stopped in traffic or idling, but not when you’re traveling regularly.
You most likely have a poor engine ground if the needle jumps around or reads hot while the engine is running but reads normal after the engine is turned off and the ignition is turned on.
Why does the BMW lack a temperature gauge?
Because the gauge needle would move around too much for the ordinary driver, BMW decided against including a coolant gauge. BMW decided not to include a coolant gauge in order to avoid confusing the typical driver. Before we begin to hammer it, we all simply wait till we see the oil temperature gauge begin to rise.
How come BMW engines heat up so much?
Overheating problems with BMW engines are a frequent complaint among BMW owners. BMWs can overheat for a variety of reasons, including coolant leaks, clogged cooling systems, broken water pumps, and improper coolant usage. It’s crucial to have your car evaluated by a licensed, professional mechanic who is an expert at fixing and maintaining these highly tuned driving machines in order to properly assess the symptoms.
Is an automobile engine hot at 90 degrees Celsius?
The typical operating engine temperature for the majority of modern cars is between 75 and 105 degrees Celsius. The thermostat permits the cooling liquid to flow through the other cooling circuit when the temperature exceeds 80 to 90 degrees. The radiator fan begins cooling the engine if the temperature rises.
How high of an engine temperature?
Your engine’s ability to operate at a normal coolant temperature is influenced by a variety of elements, such as how hard the engine must work, the weather, and the cooling system’s overall health.
The engine (coolant) temperature gauge should always be watched to check if it begins to run too hot. Stop driving as soon as the light turns red to prevent significant engine damage. Any temperature above or below the typical coolant temperature range of 195 to 220 Fahrenheit (or roughly 90 degC) can start to cause issues.
Why is the coolant in my BMW low?
You should take your automobile to the automotive service shop as soon as possible for an inspection and maintenance if your coolant is low because it could be an indication of a larger issue. Some of the causes of a possible coolant shortage in your car include the following:
- reservoir leak or overflow tank
- a radiator leak
- radiator hose leak
- water pump leak
- cracked or compromised radiator seal
- defective head gasket
What degree of heat will harm an engine?
This expansion is taken into account at room temperature. Different expansion rates cause issues as temperature rises. For instance, cast iron has a thermal expansion coefficient that is less than six. Aluminum has a thermal expansion coefficient greater than 13. This means that, at the same temperature, aluminum expands much more than cast iron.
An engine is overheated when its temperature exceeds 230 degrees Fahrenheit. Damage could happen at temperatures higher than 245 °F. Different rates of thermal expansion cause metal to warp as heat continues to rise. An engine with aluminum cylinder heads may have serious issues because metal expands significantly more than cast iron.
The engine block and cylinder head are fastened together firmly. Bolts on an aluminum cylinder head expand more than those on a steel head. The head gasket may be crushed when the head enlarges. It’s possible for coolant or compression-pressure to enter the coolant through a broken head gasket. Lubrication on the cylinder walls is reduced as coolant enters the combustion chamber. Reduced lubrication causes more friction, which generates more heat. The coolant goes with the exhaust as it leaves the cylinder. The oxygen sensors are quickly contaminated by coolant in the exhaust, and the catalytic converter is also harmed. These pricey components could get damaged.
The temperature of the coolant will dramatically rise as combustion pressure enters the cooling system. This is the reason why an engine with a blown head gasket keeps becoming hotter. Radiators and heater cores are among the other parts of the cooling system that are damaged by the overly high pressure.
Byproducts of combustion can be extremely caustic. System corrosion might be significantly worsened by driving with a broken head gasket. The cost of repairs could fast rise above the car’s worth as a result of this. A single overheat might result in damage that manifests days, weeks, or even months later. Once the head gasket fails, the overheating will continue and get worse.
This article’s second section will go into greater detail about what happens to an engine when it overheats.
By using this form to report any faults you see, you can win a free AGCO coffee cup.
How can I tell if my BMW is getting too hot?
signs of heat exhaustion First, steam (which may initially appear as smoke) will emerge from the hood. Additionally, the engine temperature gauge on your dashboard could rise to “H” or turn red. For information on the precise symbol for your BMW model, consult your owner’s manual.
What Celsius coolant temperature is too high?
The engine (coolant) temperature gauge should always be watched to check if it begins to run too hot. Stop driving as soon as the light turns red to prevent significant engine damage. Any temperature above or below the typical coolant temperature of 90degC (about 195 to 220 Fahrenheit) can start to cause issues.
What is the typical temperature of coolant?
Fortunately, the majority of current cars include a monitor that constantly shows the coolant’s temperature as it circulates inside the engine, alerting the driver to potential cooling system issues.
Although the majority of dashboard temperature gauges don’t display an exact number, the normal operating engine temperature for most cars is between 195 and 220 degrees Fahrenheit. Instead, the gauge usually has a normal range in the middle with marks for cold and hot on the edges. When the engine is at normal operating temperature, which typically takes at least a minute or two to reach after starting a cold engine, the temperature needle will be at or near the center in the majority of cars.
Don’t panic if the needle stops short of the middle of the gauge because in certain cars it may never do so. Instead, keep track of where it is when the engine is fully warmed up so you can determine what “normal” means for your particular engine. In this way, if the needle begins to rise higher, closer to the hot mark, you’ll be alerted right away if there’s a problem with the cooling system.
Don’t be alarmed if you notice a slight shift in the gauge reading because it could be caused by using the air conditioner at maximum capacity, stop-and-go driving on a hot day, or towing. To try to cool things off, you can either pull off the road for a moment or turn off the A/C and turn on the heater. Check the coolant levels after letting the engine cool for an hour, if you can. Consider topping off the radiator with a premixed coolant or a 50/50 mixture of antifreeze and water if you have the necessary supplies on hand.
Check your cooling system as soon as possible if the engine temperature indicator continually indicates that it is warmer than usual. Your engine may be running hot for a variety of causes, such as low coolant levels, a blocked or closed thermostat, a blown head gasket, or a broken water pump.
Temperature gauges are becoming less common in new cars today. To warn you that turning on the heater will produce chilly or cool air, they instead have a warning light that (typically) illuminates blue when the engine is cold. Once the engine achieves normal operating temperature, the blue light turns off.
Additionally, every car has a warning light that should turn on when the engine temperature rises above average (it also illuminates for a couple of seconds when you start the engine). However, without a gauge, it’s impossible to know how far over average the temperature is or how long it’s been elevated.
Consider the worst when a red or yellow temperature warning light illuminates; pull over, turn off the engine, and dial 911. It’s better to be careful than to end up needing to purchase a new engine. or a brand-new automobile.