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66-05649-000 Coolant level sensor

$11

≥100
Box

100 /Box (Min. Order)

Payment Type:

T/T,Paypal

Incoterm:

FOB

Min. Order:

100 Box

Transportation:

Ocean,Air,Express

Port:

NINGBO,SHANGHAI

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: 66-05649-000

Brand: MEIRUIER

Place Of Origin: China

Species: Temperature Sensor

Voltage: 12V

Warranty: One Year

Encapsulation: 1

Processing Custom: NO

Plug: 4 Pins

Licensable Own Brand: Yes

Applicable Car Models: Freightliner

Part No/OEM: 66-05649-000

Supply Ability & Additional Information

Packaging: NORMAL

Productivity: A THOUSAND A DAY

Transportation: Ocean,Air,Express

Place of Origin: WENZHOU

Supply Ability: PRODUCT HAVE MORE STOCK,CAN SHIP IN THE FIRST TIME

Certificate: IATF16949

HS Code: 9031809090

Port: NINGBO,SHANGHAI

Payment Type: T/T,Paypal

Incoterm: FOB

Packaging & Delivery

Selling Units:: Box

Package Type:: NORMAL

Picture Example:

What should be done to resolve a coolant sensor malfunction in the vehicle?
Before repairing, analyze the phenomenon and avoid detours. The resistance of the cooling Water temperature sensor at low temperatures is too small, resulting in a signal voltage that is too high. The engine is recognized as a high temperature signal, and the mixture is too thin, resulting in difficulty in cold starting. Due to the sensor signal voltage still being within the valid voltage range, the engine cannot detect an error and therefore cannot save the error code. It is difficult to start the engine under cold air conditions, unstable idle operation, and insufficient power during acceleration. Under hot engine conditions, when the engine is started, idling, and accelerating, the power is normal, and the engine malfunction indicator light is always on
The cooling water temperature sensor is installed on the water jacket or cooling water line of the engine cylinder block to detect the cooling water temperature of the engine. After receiving this temperature signal, the injection time and ignition time were modified. The slender head of the engine cooling water temperature sensor is in contact with the cooling water and is internally equipped with a negative temperature coefficient thermistor. The temperature of the engine cooling water gradually increases, and the thermistor gradually decreases. As the temperature of the engine cooling water changes, the output voltage of the sensor will also change accordingly. After receiving the signal from the cooling water temperature sensor, the injection time and ignition time of the engine were modified.
Loose plug leads to poor contact. The cooling level sensor is damaged, and the main function of the level sensor is to detect and adjust the water level. The Coolant Level Sensor is a switch installed in a hot water tank or expansion tank to measure the engine cooling water level in the radiator top tank. It is a switch that transmits information through the engine wiring harness. When the coolant level drops below a certain level, a warning alarm will be triggered, and the engine power gradually decreases. Some cars do not have this sensor. The coolant level is packaged in a transparent water bottle, and the water level is observed with the naked eye. The upper and lower limits are engraved on the outside of the semi transparent bottle.
The slender head of the engine cooling water temperature sensor is in contact with the cooling water and is internally equipped with a negative temperature coefficient thermistor. The temperature of the engine cooling water gradually increases, and the thermistor gradually decreases. As the temperature of the engine cooling water changes, the output voltage of the sensor will also change accordingly. After receiving the signal from the cooling water temperature sensor, the injection time and ignition time of the engine were modified. The new Santana sedan is currently not equipped with a cold start injector. During cold start, the injector is controlled to expand the injection pulse based on the cooling water temperature signal provided by the sensor, providing the concentrated mixture required for cold start. Therefore, there is no error code repository. Focus on water temperature and temperature display, indicating that the temperature is normal and the engine is not malfunctioning.

Product Categories : Automobile Sensor > Coolant Level Sensor

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