I believe the electric fuel pump is inside the fuel tank
According to the 2000 Mercury Mystique scheduled maintenance guide : ( Inspect at 120,000 miles for the 2.0 liter four cylinder engine ) The Gates website shows inspect at 120,000 miles , replace as needed
on the steer wheel
where is the anti theft located on a 2000 mercury cougar
The last model year of the Mercury Mystique was ( 2000 )
The IAT sensor on a 2000 Mercury Cougar V6 is on the back side of the filter box. On the Zetec model it is either on the Air box like the V6, or on the intake tubing running from the box to the Throttle Body.
It is after the last catalytic converter.
In the fuel tank
In the cylinder head .
The 2000 Mercury Cougar OBD 2 port is under driver side dash next to kick panel
In the fuel tank
In the engine compartment
It's on the throttle body.