there one on right-its on the side after the cat there's one on the headers right lower side
On a 1998 Mercury Grand Marquis : Bank 2 is the drivers side of the engine Sensor 1 would be in the exhaust close to the engine before the exhaust enters the catalytic converter ( upstream sensor )
I looked at motorcraft . com and looked up the 1998 Grand Marquis and it shows : Coolant Temperature Sensor Connector Motorcraft part number ( WPT 431 ) Leads : 2 - brown - male
what is a fire order for 1998 mercury grand marquis
On a 1998 Mercury Grand Marquis : Bank 1 is the passenger side of the engine Sensor 2 is AFTER the exhaust has passed through the catalytic converter
According to the 1998 Mercury Grand Marquis Owner Guide : ( 71.9 litres / 19.0 U.S. gallons )
Its located in the exhaust pipe on rear of engine.
It's a car.
I just had a throttle position sensor installed in my 1999 mercury grand marquis. I feel certain it is located in the same place on your 1998. Look up top behind the air intake tube (large hose) leading to your throttle body. It is a rather small black hard plastic item. www.autoclinix.com is a good website for printing out the directions for installing all parts on your mercury grand marquis. Good Luck, Ms. Lena
21 is for the oxygen sensor reading staying at center.
You can not.You can not.
It"s located on the rear manifold, between the firewall and the engine for the upper oxygen sensor(b1s1), and between the catalyst converter and the resonator for the second oxygen sensor (b1s2), between the pipe and the floor.
no