Introduction to On Board Diagnostics (II)
Introduction to On Board Diagnostics (II)
Introduction to On Board Diagnostics (II)
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Sensors and Actua<strong>to</strong>rsEmployed in OBD <strong>II</strong><strong>Diagnostics</strong>Each sensor circuit listed below consists of mainly three parts:Sensor, A signal processor, and a display device.A Sensor converts the physical quantity such as temperature,pressure, vacuum, RPM,air flow, velocity, or acceleration in<strong>to</strong> an electrical signal so thatit may beoperated by the signal processor