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
Hyundai
All
Trouble Codes
P Codes (Powertrain)
P0300 - P0399
P0303
HYUNDAI P CODES (POWERTRAIN) P0300 - P0399 P0303
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
Accent
Accent Hybrid
Amica
Atos
Azera
Elantra
Entourage
Equus
Excel
F2
Galloper
Genesis
Genesis Coupe
Getz
Grace
H100
i10
i20
i30
Ioniq
Ioniq Electric
Ioniq Hybrid
Kona
Kona Electric
Lantra
Matrix
Pony
Portico Hybrid
Santa Fe
Santro
Scoupe
Sonata
Sonata Hybrid
Starex
Stellar
Terracan
Tiburon
Trajet
Truck
Tucson
TUCSON Hybrid
Van
Veloster
Veracruz
Verna
XG300
XG350
Found 1 result
Code P0303
I Have Been Checking Out This Code And I Have Swapped Out Plugs, Moved Injectors And Coils. Ohmed Out Wiring Under Plenum, Still Get Code...
Asked by
Chris Calamari
·
8 ANSWERS
2005
HYUNDAI SONATA
Ask a new Hyundai question
Sponsored links
Ask a Car Question. It's Free!
SPONSORED LINKS
Online car repair manuals
