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.
Mass Airflow Sensor. It is located in the tube that connects the throttle body to the air filter housing. It measures the amount of air coming into the engine. I would try cleaning the sensor yourself before doing anything.This is a relatively simple task and doesn't require much in the way of mechanical skills.ubmit. Â· just now. Report Abuse. i had terrible problems with a ford maf sensor. it was easy to change and didn't cost a lot. sometimes the holes in the sensor become clogged from some kind of material that's encased inside the sensor. then gives false readings to the computer.