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There are 4 02 sensors. For the 5.4L engine, Bank 1 sensors are on the right side exhaust, sensor 1 is in front of the catalytic convertor (tucked up between converter and the manifold joint). Sensor 2 is in the exhaust pipe behind the resonator (?-I'm really not sure if this is a second cat. conv., resonator, muffler or what...). The Bank 2, sensors 1 & 2 are in the same positions on the left side of the vehicle, but sensor 1 is a little easier to access. That's MY QUESTION: Can anyone tell me how to access Bank 1, Sensor 1??? I can see it, and I've unplugged it (with a little difficulty), but I can't get a wrench on it!
What else can I help you with?
Where is the oil pump located on my 1997 Ford Expedition?
where is the oil pump located on 1997 ford expedition
Where is the heater control valve for a 1997 Ford Expedition located?
where is the heater control valve for a 1997 ford expedition
Where are the smog sensors located on a 2002 Ford Expedition?
It's just below the left headlight
Where are the o2 sensors located on a 1997 ford explore?
before and after the catalytic converter.
Where is the air suspension module located on a 1997 Ford Expedition?
in the center of the dashboard
How do you reset the computer on 1997 Ford Expedition?
how to reset the computer on a 1997 ford expedition
When was Ford Expedition created?
Ford Expedition was created in 1997.
1997 Ford Expedition XLT?
Yes , 1997 was the first model year for the Ford Expedition
Where is the orifice tube located on 1997 ford expedition?
It is located in the liquid line or tube between the condenser and evaporator.
Where is the fuse on a 1997 Ford Expedition the cigar lighter?
Fuse ( # 3 ) is a 25 amp fuse for the cigar lighter on a 1997 Ford Expedition ( located in the fuse ( junction ) box under the drivers side of the dash )
Were is the coil 5 located on the 1997 Ford Expedition?
On a 1997 Ford Expedition , 5.4 liter V8 engine : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
Where is the fuse box Located in the 1997 Ford Expedition?
I believe it is under the dash on the drivers side
