Jiu Han Enterprise Co., Ltd.
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Crank Sensor

— DENSO, bosch, ngk
Product Category: Automotive Sensors
Sales Method: Export
Payment Term: T/T
Min. Order Unit Price
1000 Pieces
Contact Info

Mr.Jason Wu

Address: Taiwan,37, Alley 11, Lane 10, Chung Ming 11th St.
Tel: 886-6-260***
Fax: 886-6-268***

Product Detail

Product Attribute:

  • Taiwan More >
  • 01/03/2019
  • 10/29/2019

Product Content Description:

crank sensor is an electronic device used in an internal combustion engine, both petrol and diesel, to monitor the position or rotational speed of the crankshaft. This information is used by engine management systems to control the fuel injection or the ignition system timing and other engine parameters. Before electronic crank sensors were available, the distributor would have to be manually adjusted to a timing mark on petrol engines.

The crank sensor can be used in combination with a similar camshaft position sensor to monitor the relationship between the pistons and valves in the engine, which is particularly important in engines with variable valve timing. This method is also used to "synchronise" a four stroke engine upon starting, allowing the management system to know when to inject the fuel. It is also commonly used as the primary source for the measurement of engine speed in revolutions per minute.

Common mounting locations include the main crank pulley, the flywheel, the camshaft or on the crankshaft itself. This sensor is the 2nd most important sensor in modern day engines after the camshaft position sensor. When it fails, there is a probability the engine will not start, or cut out while running‧

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