How JustAnswer Works:

  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.

Ask Tony Your Own Question

Tony
Tony, ASE Certified Technician
Category: Hyundai
Satisfied Customers: 400
Experience:  30+Years Experience,Import & Domestic ASE Certified Technician,Kia Certified Master Technician
32162675
Type Your Hyundai Question Here...
Tony is online now
A new question is answered every 9 seconds

2007 accent: Im getting the following codes when i scan

Customer Question

Hello

I just bought a 2007 accent 3 door.
Im getting the following codes when i scan.
C0703
P0300, 304, 302
P0000
P3032
Could you shed some light for me.
Submitted: 3 years ago.
Category: Hyundai
Expert:  Tony replied 3 years ago.

Hi JACUSTOMER-8osomi95, Thank you for using JustAnswer.

 

There is a TSB for this condition. The PCM (computer) needs to be reprogramed. See below.

 

Engine Controls - MIL ON/Misfire DTC's Set

Group FUEL SYSTEM

Number 10-FL-004

Date JANUARY, 2010

Model
2007-2009 ACCENT (MC)

 

Subject
ECM UPDATE - MIL ON DTC P0300, COMBINED WITH P0301- P0304

 

NOTE:
This bulletin revises bulletin 08-FL-009-1 to provide ECM Update Event #179 to address DTC P0300 for 2007-2009 MY Accent (MC) vehicles.

 

DESCRIPTION:

This bulletin provides the procedure to update the Engine Control Module
(ECM) of some 2007-2009 ACCENT (MC) 1.6L vehicles which may experience either or both:

 

^DTC P0300 combined with one or more of DTC P0301 - P0304.

 

^Engine roughness at initial cold idle

 

NOTE:
This ECM update addresses engine roughness that occurs only within the first minute of idle after cold start with coolant temperature in the range of 32-70F. If engine misfire continues beyond this period, follow the service manual DTC P0300 diagnostic procedures as an ECM Update will not resolve this type of incident.

 

APPLICABLE VEHICLES: 2007 - 2009 ACCENT (MC) vehicles with 1.6L engines

NOTE:
To verify the vehicle is affected, be sure to check the version of the vehicle's control unit ROM ID with reference to the ROM ID Information Table below before attempting to update the control unit software.
The P703 is for the brake light switch. There was a recall on the brake light switch. The dealer can check for open recalls when you go in for the PCM reprogram.
Tony, ASE Certified Technician
Category: Hyundai
Satisfied Customers: 400
Experience: 30+Years Experience,Import & Domestic ASE Certified Technician,Kia Certified Master Technician
Tony and other Hyundai Specialists are ready to help you
Customer: replied 3 years ago.

Im getting code PO446 which is a Evap sensor fault.

 

What should i look for? Solution for a 2007 accent.

JustAnswer in the News:

 
 
 
Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.
 
 
 

What Customers are Saying:

 
 
 
  • I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry. Stephanie P Elm City, NC
< Last | Next >
  • I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry. Stephanie P Elm City, NC
  • used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future. David L. Richmond, TX
  • 9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much. Phil Marysville, CA
  • Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible. Charles Walnut Creek, CA
  • As a single woman, I really appreciate an excellent and affordable opinion.
    Thank you Geordie, I will not hesitate to contact justanswer in the future!
    Sue Charleston, WV
  • Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff. Jim Castleberry, FL
  • Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help. Mary C. Freshfield, Liverpool, UK
 
 
 

Meet The Experts:

 
 
 
  • George H.

    Hyundai Technician

    Satisfied Customers:

    1485
    Hyundai Gold certified, ASE Master tech 15+ years
< Last | Next >
  • http://ww2.justanswer.com/uploads/joecamel90/2008-11-13_03615_head_shot.jpg George H.'s Avatar

    George H.

    Hyundai Technician

    Satisfied Customers:

    1485
    Hyundai Gold certified, ASE Master tech 15+ years
  • http://ww2.justanswer.com/uploads/RO/rodcuda/2011-7-25_224114_Donhoff1.64x64.JPG Neal's Avatar

    Neal

    Auto Mechanic

    Satisfied Customers:

    594
    Shop Owner and Mechanic on multiple makes.
  • http://ww2.justanswer.com/uploads/DR/drivefast1971/2012-1-12_172422_0009051tQKh.64x64.jpg Ron Z.'s Avatar

    Ron Z.

    - Hyundai Tech -

    Satisfied Customers:

    337
    18+yrs experience. State Inspector and Hyundai Diagnostics
  • http://ww2.justanswer.com/uploads/MI/mikeamechanic/2013-4-2_175558_photo.64x64.JPG Mike Kelly's Avatar

    Mike Kelly

    Hyundai Mechanic

    Satisfied Customers:

    252
    17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.
  • http://ww2.justanswer.com/uploads/jettadan1/2009-7-2_20433_dad_and_kaitlyn.jpg Daniel's Avatar

    Daniel

    Hyundai Technician

    Satisfied Customers:

    247
    Hyundai technician
  • http://ww2.justanswer.com/uploads/tsmodie/2009-6-10_144056_tim.jpg Tim Mohr's Avatar

    Tim Mohr

    ASE MASTER

    Satisfied Customers:

    164
    30 YEARS EXPERIENCE, FORIEGN AND DOMESTIC, GAS AND DIESEL
  • http://ww2.justanswer.com/uploads/AM/amdhcds/2012-4-1_04039_3911361015044607312849462040349387767831419345287n.64x64.jpg AMD's Avatar

    AMD

    Master Technician

    Satisfied Customers:

    156
    L1 Advanced Level Diagnostics Specialist