Crankshaft Position Sensor JK-S030
keyword：
Changsha Jianke
OE No.:
06A906433G
Car series：
AUDI A4 2005-2009 AUDI S3 2008 AUDI TT 2001-2011 SEAT LEON 2001-2011 SEAT TOLEDO 2002-2003 VOLKSWAGEN BEETLE 2001-2005 VOLKSWAGEN BORA 2006 VOLKSWAGEN EOS 2007-2009 VOLKSWAGEN GOLF 2000 2013
Crankshaft Position Sensor JK-S030
Crankshaft Position Sensor JK-S030
OE No.: VW
06A906433G
06A906433L
Car application:
AUDI A4 2005-2009
AUDI S3 2008
AUDI TT 2001-2011
SEAT LEON 2001-2011
SEAT TOLEDO 2002-2003
VOLKSWAGEN BEETLE 2001-2005
VOLKSWAGEN BORA 2006
VOLKSWAGEN EOS 2007-2009
VOLKSWAGEN GOLF 2000 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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