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The sending unit is screwed in the head. Check to make sure the wire is attached and if it is, change the sensor.

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The temperature light or gauge indicates the temperature of the?

engine coolant


Does the gauge that tells you if your engine is running hot have a fuse or sensor?

Your engine coolant temperature gauge has a sensor ( there is also a engine coolant temperature sensor that is used for the computer / PCM )


How the temperature gauge work in alfa romeo?

The temperature gauge in an Alfa Romeo, like in most vehicles, operates by monitoring the engine coolant temperature. It uses a temperature sensor located near the engine or in the coolant passage, which detects the coolant's temperature as it circulates. The sensor sends this information to the gauge on the dashboard, where it displays the temperature level, helping the driver monitor the engine's operating condition. If the engine overheats, the gauge will indicate a high temperature, prompting the driver to take action to prevent damage.


Where is the coolant temperature sensor located on a 1993 Nissan Altima gxe with a 2.4 liter engine?

The engine coolant temperature sensor and coolant temperature gauge sender are located on the passenger's side of the engine, under the intake manifold.


What would cause a 2001 Pontiac Grand Am's engine temperature gauge to not work?

Coolant Temperature Sensor


WHAT IS THE Function of temperature coolant sensor on a 2003 Chevy Trailblazer?

seriously? it tells you what temperature you engine coolant/antifreeze is. that is how your gauge on the dash knows what your temperature is at.


What controls the temperature gauge on a 2002 ford 4.0 sohc v6?

The temperature gauge on a 2002 Ford 4.0 SOHC V6 is controlled primarily by the engine coolant temperature (ECT) sensor. This sensor monitors the temperature of the engine coolant and sends corresponding signals to the engine control module (ECM). The ECM processes this information and relays it to the temperature gauge on the dashboard, allowing the driver to monitor engine temperature. Additionally, the gauge's behavior is influenced by the vehicle's electrical system and the gauge's calibration.


Will coolant leaks cause temperature gauge to act erratic?

Yes, coolant leaks can cause the temperature gauge to act erratically. When coolant levels drop due to a leak, the engine may overheat, leading to fluctuations in temperature readings. Additionally, air pockets can form in the cooling system, disrupting the flow of coolant and causing inconsistent temperature readings on the gauge. It's important to address coolant leaks promptly to maintain proper engine temperature and function.


What warns you if the coolant in a car engine is too hot?

This is called the Temperature light or gauge


Where is coolant temp gauge sensor on 95 town car?

The 1995 Lincoln Town Car coolant temperature gauge sensor can be found on the front of the engine. The coolant temperature sensor will be a few inches above the thermostat housing.


Temperature gauge fluctuates?

Low Coolant? Weak Temerature sensor? Weak gauge Gauge working properly and recording the thermostat opening and closing as engine temperature fluctuates


Why is the temperature gauge on high after replacing the engine coolant temperature sensor?

Because the motor is running to hot try flushing your radiator and putting new coolant in.