Crankshaft Position Sensor JK-DGS012
keyword：
Changsha Jianke
OE No.:
06H906433
Car series：
AUDI A3 2010-2015 AUDI A4 2009-2012 AUDI A5 2011-2012 AUDI Q5 2011-2012 AUDI S3 2009-2010 AUDI TT 2009 SEAT LEON 2008-2011 VOLKSWAGEN BEETLE 2012-2013 VOLKSWAGEN CC 2009-2017 VOLKSWAGEN EOS 2010-2016 VOLKSWAGEN GOLF CITY 2009 VOLKSWAGEN GTI 2008-2014 VOLK
Crankshaft Position Sensor JK-DGS012
Crankshaft Position Sensor JK-DGS012
OE No.:
VW 06H906433
Car applications:
AUDI A3 2010-2015
AUDI A4 2009-2012
AUDI A5 2011-2012
AUDI Q5 2011-2012
AUDI S3 2009-2010
AUDI TT 2009
SEAT LEON 2008-2011
VOLKSWAGEN BEETLE 2012-2013
VOLKSWAGEN CC 2009-2017
VOLKSWAGEN EOS 2010-2016
VOLKSWAGEN GOLF CITY 2009
VOLKSWAGEN GTI 2008-2014
VOLKSWAGEN JETTA 2008-2013
Crankshaft Position Sensor (CKP Sensor)
Core Function:
The Crankshaft Position Sensor is one of the most critical sensors in a modern engine. Its primary job is to monitor the rotational position and speed (RPM) of the crankshaft and send this real-time data to the Engine Control Unit (ECU).
Detailed Description:
1. What It Monitors:
Position: It tells the ECU exactly where each piston is in its cycle (Top Dead Center, etc.).
Speed: It calculates engine Revolutions Per Minute (RPM) by measuring how fast the crankshaft's trigger wheel is spinning.
2. How It Works:
The sensor is mounted close to a reluctor ring (or trigger wheel), which is a toothed ring attached to the crankshaft, flywheel, or harmonic balancer. As the crankshaft rotates, the teeth pass by the sensor tip.
Magnetic (Variable Reluctance) Type: Generates an analog alternating current (AC) voltage signal as each tooth disrupts its magnetic field. The frequency of the signal equals RPM.
Hall-Effect Type: Uses a digital on/off signal triggered by the teeth. It is more precise at low speeds and is commonly used in modern vehicles.
The pattern of the teeth (often with one or two gaps) allows the ECU to identify the crankshaft's exact position for cylinder #1.
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PRODUCT MESSAGE
Changsha Jianke Electronics Co., Ltd
Phone: 86-731-88552129 (Personnel)
Phone: 86-731-88081666 (Sales)
Email: sales@jkaec.com
Address: No. 10, Aviation Road, Wangcheng Economic and Technological Development Zone, Changsha City
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