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
Ford
Focus
Warning Lights
Check Engine Light
FORD FOCUS CHECK ENGINE LIGHT
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
AA
Aerostar
Aspire
Bantam
Bronco
C-Max
Capri
Cobra
Contour
Corsair
Cortina
Cougar
Courier
Crown Victoria
Custom
E-Series Van
Ecosport
Edge
Elite
Escape
Escape Hybrid
Escort
Everest
Excursion
Expedition
Explorer
Explorer Hybrid
Explorer Sport Trac
F-100
F-150
F-250
F-350
F-450
F-550
F-600
F-650
Fairlane
Fairmont
Falcon
Falcon XG
Festiva
Fiesta
Five Hundred
Flex
Focus
Focus Electric
Freestar
Freestyle
Fusion
Fusion Hybrid
Futura
Galaxie
Ghia
Granada
Ikon
Ka
Laser
LTD
Mainline
Maverick
Meteor
Mondeo
Mustang
Orion
P100
Pinto
Probe
Puma
Ranchero
Ranger
S-Max
Scorpio
Sierra
Skyliner
Sreetka
Station Wagon
Super Deluxe
Taurus
Telstar
Tempo
Territory
Thunderbird
Torino
Transit
Transit Electric
Truck
Windstar
Zodiac
PREV
1
2
3
4
5
6
7
NEXT
Code P2004, Check Engine Light On?
Initial Problem, When Driving At A Certain Point, I Want To Have More Speed So I Put The Pedal To The Floor, The Rpm Will Go Up, But The...
Asked by
denish58
·
1 ANSWER
2 IMAGES
2007
FORD FOCUS
VIDEO
How to Read Codes
Instructional repair video
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...
No Engine Light, Engine Flooding
About Ten Days Ago I Replaced The Spark Plugs In This Car With New Iridium Plugs. Knowing I Would Be Removing The Connectors To Coils I...
Asked by
jaredpg351
·
1 ANSWER
2010
FORD FOCUS
Blowing Fuse 9 Engine Management 20 Amp
I Do Not Know But Something Is Cause The #9 Fuse In The Under Hood Fuse Box. It Says In The Manual It Is 20amp Big Fuse For Engine...
Asked by
mrsleger
·
8 ANSWERS
3 IMAGES
2002
FORD FOCUS
Code Reader?
I Have A Ford Focus Zx3 2.3l 2003 The Check Engine Light Came On And The Code Reader Gave Me A Code Of Catalyst Efficiency System Below...
Asked by
fuellenbach
·
2 ANSWERS
FORD FOCUS
VIDEO
Topdon OBD2 Scanner Review - This thing rocks
Instructional repair video
2002 Ford Focus Engine Check Light On
Engine Check Light Is On After Engine Went Off At Gear Four. The Engine Vibrates Now And I Have Detected One Spark Plug Not Working. When...
Asked by
cyrilbrains
·
5 ANSWERS
2002
FORD FOCUS
Check Engine Light On, Code U2023
U2023 Vehicle Connection Network Fault, What Does This Mean And What Can I Try To Fix It? Abs Still Works And Car Drives Fine But Isn't...
Asked by
Jamiest25
·
8 ANSWERS
8 IMAGES
2006
FORD FOCUS
GUIDE
Fuel Injector Replacement
Part of the fuel injection system a fuel injector is reasonable for allowing fuel to enter the engine which is controlled by the car's computer. Various sensors provide...
2002 Ford Focus Speed Sensor Light
I Just Replaced The Transmission And Now Every Time I Drive The Car Over 70 The Speed Sensor Light Comes On. The Mechanic Replaced It 3...
Asked by
ireneh124
·
3 ANSWERS
2002
FORD FOCUS
2001 Focus Engine Light On
My 2001 Ford Focus Engine Light Comes On Repeatedly For Same Problem, Have Turned It Off With My Obd11 After Reading Code Po101, Lean To...
Asked by
Ron Cahill
·
3 ANSWERS
2001
FORD FOCUS
Engine Light On
The Engine Light Went On In My 2002 Ford Focus Zts. The Scanner I Have Keeps Getting An Error That It Can't Connect To The Ecu And When I...
Asked by
steve726
·
3 ANSWERS
2002
FORD FOCUS
MIL Light, P0054 Code, Help?!
The Mil Light Is On, After Being Given The 54 Code, And Advice To Replace The Sensor, We Replaced The Downstream Sensor With An Oem Part...
Asked by
Shelly369
·
2 ANSWERS
2005
FORD FOCUS
PREV
1
2
3
4
5
6
7
NEXT
Ask a new Ford Focus question
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Online car repair manuals
