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
Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P0401
MERCURY P CODES (POWERTRAIN) P0400 - P0499 P0401
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 6 results
P0401 Code
Obd Kicks 401 Code. Hold Hand Near Firewall On Passenger Side And Can Feel Air Blowing Up. When Driving Sound Is Louder During Acceleration...
Asked by
Eric Field
·
7 ANSWERS
6 IMAGES
2001
MERCURY SABLE
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
Code P0401 Troubleshooting
Trying To Troubleshoot This Thing Slowly. All The Vacuum Lines Are Off And Even The Red And Green Hard Lines Are Off And Don't...
Asked by
Lawrence Chenoweth
·
9 ANSWERS
3 IMAGES
2002
MERCURY MOUNTAINEER
My 1999 Mercury Sable Will Not Pass DEQ. Station Test...
The Vehicles "service Engine Light" Came On Aprox. 4 Months Prior To The First Visit. I Took Vehicle Through 1st Time And Received A Failed...
Asked by
D. regulations
·
1 ANSWER
1999
MERCURY SABLE
Code P0401
1996 Mercury Cougar 4.6 V8 110000 Miles. What Problem Might I Have After P0401 Code Came Up?
Asked by
sonjer
·
1 ANSWER
MERCURY COUGAR
VIDEO
How to Read Trouble Codes
Instructional repair video
OBDII Readout P0401
I Have A 1999 Mercury Sable Ls Vehicle. It Has 145,000 Kilometers. I Service It Regularly And It Is Not Due For A Tuneup, But Today The...
Asked by
zambros
·
3 ANSWERS
MERCURY SABLE
1998 Mercury Sable CODE PO401
Car Seems To Idle A Little Rough. Wont Pass Smog. Im Not Sure If Its Just The Egr Valve Not Opening All The Way? Please Help. Thank You.
Asked by
LINDZ
·
1 ANSWER
1998
MERCURY SABLE
Ask a new Mercury question
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Online car repair manuals