Sounds like either your fuel pressure regulator, fuel filter or throttle position sensor.
On a 1997 Ford Contour : ( No ) Just the engine oil pressure warning light located in the upper right area of your gauge cluster ( above the fuel gauge )
sensor is found on front of engine block above the harmonic balance wheel
shows the elevation above sea level.
A contour interval is the vertical distance between two contour lines on a map, representing the change in elevation. An index contour is a thicker contour line labeled with the elevation of the line above sea level, typically every fifth contour line. It helps users quickly identify elevation values on a map.
conventional jet engines (using a compressor) will operate at speeds up to slightly less than Mach 1using an afterburner a conventional jet engine can operate at speeds slightly above Mach 3ramjet engines will operate at speeds up to about Mach 5scramjet engines can operate at speeds well above Mach 6However the maximum speed of of an actual airplane is usually less than the capability of the engines it uses.
elevation above mean sea level
Elevation levels above sea level .
the distance above or below sea level
Contour symbols known as contour lines connect two cities with the same elevation. These lines indicate points on a map that share the same height above sea level.
Pretty sure that it is in front of engine directly above AC Compressor and to the right side of harmonic balancer of Crankshaft. It is mounted horizontally with 2 wires connected.
indicated with different kind of contour numbers , which are showed in brown curved lines
The numerical values along the lines of contour, indicate the elevation above or below sea level.