Bank 1 is the bank with No. 1 cylinder which is the firewall side and toward the passenger side, so bank 2 is toward the radiator. Sensor 1 or upstream is the highest one. You don't need the special slotted socket for this job but you need small hands to undo the pigtail.
It's right after the airfilter box
right behind the air filter toward the engine
were is the iac locate on a 1999 mercury mystique
the library should have a shop manual for this vehicle, you can make copies of the right sections :)
on the back of the block behind the intake
whats the wireing diagram for a 1998 mercury mystique.
check fuses & brake lights switch located on brake pedal
According to the 1998 Mercury Mystique Owner Guide : ( 61.5 litres / 16.2 U.S. gallons )
The fuel pump fuse for a 1998 Mercury Mystique is located in the main fuse panel near the hood release. It prevents the fuel circuit from being overloading and damaging the pump.
yes
A speed sensor on a 1998 Mercury Tracer is located on the transmission housing of the vehicle. It is placed on top in a secure location to safely measure the speed the transaxle spins.
No , coil pack