Speed & Position Sensing Series - Engine CAM and Crank

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The speed sensor measures gear or target wheel speed and position. The Engine Control Module can use this information to modify various engine functions such as Air/Fuel Ratio, ignition timing and perform diagnostic tests.



  • Cam shaft speed and timing detection
  • Engine speed
  • Crank shaft speed and timing detection
automotive-sensor-customLittelfuse vehicle sensors are designed for customer-specific applications and packaging. To learn more, contact Littelfuse.

  • Robust construction makes this sensor well suited to harsh environments

  • Hermetically sealed, magnetically operated non-contact sensing gives excellent life and reliability

  • High accuracy

  • Magnetic target sensing

  • Simple flush and recessed mounting options available

  • Internal circuit protection available

  • EMC/ESD protection available

  • Choice of circuitry for outputs

  • Choice of connectors and terminals

Access specifications, certifications, check availability and order parts below

Catalog #Supply Voltage (V)Output TypeOperating Temperature (°C)Operating Magnetic Field (G)Power On Time (ms)Position Accuracy (degrees)
Engine CAM and Crank12 Battery0.5V, 4.5V (Bi-State/Digital)-40 to +150100010.4