Its in the air cleaner lid towards the rear.
Behind the intake plenum.
No, not as standard.
The coolant temperature sending unit on a 97 Mercury Sable is in the engine compartment. It is located on the intake manifold.
It is the intake air temperature sensor , and it,s located in the air intake boot.
Intake Air Temperature Sensor. Located in the plastic air intake tube beside the battery.
Intake manifold gaskets are leaking, intake manifold is warped.
There are 2; one on each side of the intake manifold toward the front. See pics and description here... http://www.autoclinix.com/Manifold3.htm
mass air flow sensors are generally located in the air passage between the air filter and the intake manifold.
On a 1997 Mercury Cougar XR7, the temperature sensor is located below the air intake. The sensor should be accessible without having to remove any other parts.
It is mounted in the air cleaner intake snorkel.
Yes, there is an intake air temperature (IAT) sensor in a 99 coug. The IAT is located by the mass air flow sensor between the air fliter and the intake manifold.
On a 1999 Mercury Grand Marquis : The Mass Air Flow Sensor should be between the engine air filter and the big engine air intake tube