HOME
ASK A QUESTION
REPAIR GUIDES
BECOME A MEMBER
LOG IN
Login with Facebook
OR
Remember me
NOT A MEMBER?
FORGOT PASSWORD?
CONTACT US
PRIVACY POLICY
TERMS AND CONDITIONS
☰
Home
Mercury
All
Engine
Oxygen Sensor
MERCURY OXYGEN SENSOR
Select Make
All Makes
Acura
Alfa Romeo
AMC
Aston Martin
Audi
Bentley
BMW
Buick
Cadillac
Chevrolet
Chrysler
Citroen
Daewoo
Daihatsu
Datsun
Dodge
Eagle
Ferrari
Fiat
Fisker
Ford
Geo
GMC
Holden
Honda
Hummer
Hyundai
Infiniti
International
Isuzu
Jaguar
Jeep
Kia
Lancia
Land Rover
Lexus
Lincoln
Mazda
Mercedes Benz
Mercury
Merkur
MG
Mini
Mitsubishi
Nissan
Oldsmobile
Opel
Peugeot
Plymouth
Pontiac
Porsche
Proton
Ram
Renault
Rolls Royce
Rover
SAAB
Saturn
Scion
SEAT
Skoda
Smart
Subaru
Suzuki
Tesla
Toyota
Triumph
Vauxhall
Volkswagen
Volvo
Select Model
All Models
Bobcat
Capri
Comet
Cougar
Grand Marquis
Lynx
Marauder
Mariner
Mariner Hybrid
Marquis
Merkur
Milan
Monarch
Montclair
Montego
Monterey
Mountaineer
Mystique
Sable
Sable Station Wagon
Topaz
Tracer
Truck
Villager
Zephyr
Found 48 results
Select a filter to limit the results
Estimate
Location
Replace/Remove
Test
HO2 Heaters
Looking At The Alldata Schematic The O2 Sensors Seem To Have Two Relays, One In The Engine Compartment Fuse Box And Another Mounted To The...
Asked by
qfong
·
47 ANSWERS
8 IMAGES
1995
MERCURY MYSTIQUE
VIDEO
Oxygen Sensor Replacement
Instructional repair video
GUIDE
Oxygen Sensor
Oxygen sensors are made of reactive materials which limits their lifespan. Aside from mechanical failures such as shorted heating elements or physical damage, these sensors...
1999 Mercury Cougar Oxygen Sensors
How Many Oxygen Sensors Does The 6 Cylinder Have? Is There A Sensor On Each Exhaust Manifold, 1 On The Exhaust Pipe Before The Catalytic...
Asked by
tadrvr
·
1 ANSWER
1999
MERCURY COUGAR
Code P0642 Sensor Reference Voltage A Circuit Low
I'm Getting This Generic Code P0642 With Four Flashing Red Lights Indicating A Failure In One Or More Of The Following Areas: (the Red...
Asked by
Lennie Patton
·
10 ANSWERS
6 IMAGES
2006
MERCURY MOUNTAINEER
What's The Best Way To Remove O2s
Bank 1, Upstream, 98 Mercury Mystique, Remove Coil Pack Or What? 2.5, V6. Thanks! Now If This Is Not The Problem How Do I Check For...
Asked by
HUTCH
·
3 ANSWERS
1998
MERCURY MYSTIQUE
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
1997 Mercury Marquis O2 Sensor
What's The Best Way To Reach The Upper Sensor Wire Connector
Asked by
gbkins1
·
2 ANSWERS
1997
MERCURY MARQUIS
If My Oxygen Censor Is Fouled Or Bad Could That Cause...
It Is Getting Fire And Its Getting Fuel But Wont Start?
Asked by
kemps
·
2 ANSWERS
2004
MERCURY MOUNTAINEER
GUIDE
Oxygen Sensor Replacement
An oxygen or lambda sensor is used to determine the engine exhaust mixture which can then be controlled by the computer. These sensors are equipped with a heater that can...
2001 Mercury Mountaineer Oxygen Sensor May Be Bad
My Car Is Getting Very Bad Fuel Milage And Sometimes It Will Jerk A Little Like It Is Missing. Lately My Check Engine Light Has Come On And...
Asked by
nannalogan
·
1 ANSWER
2001
MERCURY MOUNTAINEER
Where Is The O2 Sensor Bank 2 Sensor 1 Located And To...
I Want To Know Where Exactly Is The Bank 2 Sensor1 On The Car Listed Above Ls Premium, And Instructions On How To Change It Including The...
Asked by
TerryFord
·
1 ANSWER
3 IMAGES
2003
MERCURY SABLE
Where Is The Bank 1 Sensor 2 O2 Sensor Located?
The Car Is Throwing A P2270 Code Which Is The 02 Sensor, However I Can't Seem To Locate Where The Sensor Is Or Even A Diagram To Show...
Asked by
Alaska907
·
1 ANSWER
2 IMAGES
2008
MERCURY MARINER
2000 Mercury Cougar Mercury Cougar Bucking
I Have A 2000 Mercury Cougar Which Has Been Great Up Until Now. This Problem Has Been Going On For A Few Weeks And No One Seems To Be Able...
Asked by
rimage
·
19 ANSWERS
2000
MERCURY COUGAR
PREV
1
2
3
4
5
NEXT
Ask a new Mercury question
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Online car repair manuals
