Calibration is the intercomarison and adjustment (if necessary) of a device with a "standard" of known higher accuracy. A quick test of temperature calibration are the freezing and boiling points of...
unfortunately i only know the HYDRAULIC symbol for pressure GAUGE. I hope that helps. Anyways, its basically a circle, with a line sticking out the bottom. Looks like a lolly-pop. Inside the circle...
The Manifold Pressure Sensor (also known as the Manifold Absolute Pressure Sensor or the Manifold Differential Sensor) is a device that is used to calibrate the fuel delivery on most modern ECU...