For example, a âPC Expansion Cardâ maybe the jargon used to refer to any and all expansion cards (e.g., graphic, video, sound, etc.) for your âpersonal computer.â One may also come across references to âPCI.â The latter is not a card; it is one type of expansion slot into which the expansion card maybe installed in some computers.
Anyway, the best definition of what a Yaw rate sensor can be found here.... http://en.wikipedia.org/wiki/Yaw_rate_sensor\. In layman's terms it is a sensor that is located near the middle of the vehicle, under the center arm rest console, that detects if the car is moving or sliding sideways. Like going around a corner.
Sun Load Sensor. The (EATC) electronic automatic temperature control system uses the sun load and in-cabin temperature sensor inputs to adjust blower speed and improve passenger comfort. The sun load sensor contains a photo diode that's sensitive to sun light. Resistance in the sensor increases as sun load increases. If the sensor is covered with a dash cover or a window sticker, the control module will receive inaccurate information and make incorrect adjustments.