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 Louis Gutierrez Your Own Question

Louis Gutierrez
Louis Gutierrez, Technician
Category: Audi
Satisfied Customers: 292
Experience:  Expert technician through Audi Academi
17819833
Type Your Audi Question Here...
Louis Gutierrez is online now
A new question is answered every 9 seconds

Hi, I have 2006 Audi A4 2.0 turbo. I have 3 obd codes shows

Resolved Question:

Hi, I have 2006 Audi A4 2.0 turbo. I have 3 obd codes shows: p2294, p0171, p0455. Can't get rid of that problem.
Submitted: 4 years ago.
Category: Audi
Expert:  Louis Gutierrez replied 4 years ago.
Hello there seem like the fuel pressure sensor G247 is going bad the sensor is located on the high pressure pump and there is no way to check it unless you have a scan tool then you can read the amount of pressure .. Usually when the sensor is going bad the symptoms you will experience are hard to start sometimes, the MIL on lacks of power sometimes.. I hope this help you good Luck!
Customer: replied 4 years ago.
Yes, it takes 3-4 seconds to start instead 1-2. I thought maybe I got timing 1 tooth off. Were is a high pressure pump located?
Expert:  Louis Gutierrez replied 4 years ago.

the pump is located on the top of the engine under the cover, towards the back of the engine you can miss it there is a black breather and the pump, about the time unless you did something with the belt or the timing components you should be fine .. Be careful if you are taking the sensor off yourself try let car seat and cool off for a while otherwise fuel is going to be everywhere .. Please be careful !! Good Luck!!

Customer: replied 4 years ago.
I changed one sensor on front of the pump with 3 wire (prpl, white/blk, brn/blk) plug. Got that brand new from dealer. Nothing changed?!
Expert:  Louis Gutierrez replied 4 years ago.
After you replace the sensor you must erase the fault code and recycle the key after that performed a test drive and check the fault codes.. If the fault code is after you replace the sensor the ecm thinks is the same sensor therefore no change try this and let me know Thank you.
Customer: replied 4 years ago.
Codes been erased today, sensor changed yesterday. How do I recycle key?
Expert:  Louis Gutierrez replied 4 years ago.
Just on and off all the way .. if you already replace the sensor and nothing has change you might want to replace the breather valve when this one leaks the car will run really bad and sometimes even misfire. the valve is right in front of the sensor that you have replace, remove it and try to blow air trough the top hole you should not be able to blow though if you are able to replace the valve and test drive this should take care of your issue for sure.. Let me know..
Customer: replied 4 years ago.
can u get me diagram or picture of location of the breather valve? u can e-mail me atXXX@XXXXXX.XXX
thanks
Expert:  Louis Gutierrez replied 4 years ago.

we are not allow to send anything to personal emails but there no way you can miss it is the black valve attach to the valve cover it is conectec to a U like hose the hose you must remove to replaced that sensor you already replaced .. Let me Know!

Louis Gutierrez, Technician
Category: Audi
Satisfied Customers: 292
Experience: Expert technician through Audi Academi
Louis Gutierrez and 2 other Audi Specialists are ready to help you

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:

 
 
 
  • AudiDoc

    Independent Audi Shop Owner

    Satisfied Customers:

    1681
    I've been working on Audis since I was 18 and own an independent Audi repair and performance shop
< Last | Next >
  • http://ww2.justanswer.com/uploads/audidoc/2008-12-23_175252_headshot.jpg AudiDoc's Avatar

    AudiDoc

    Independent Audi Shop Owner

    Satisfied Customers:

    1681
    I've been working on Audis since I was 18 and own an independent Audi repair and performance shop
  • http://ww2.justanswer.com/uploads/35/350matt/2012-6-7_182356_matsavatr.64x64.jpg Matt's Avatar

    Matt

    Engineer

    Satisfied Customers:

    461
    Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing
  • http://ww2.justanswer.com/uploads/MI/mikeamechanic/2013-4-2_175558_photo.64x64.JPG Mike Kelly's Avatar

    Mike Kelly

    Audi Mechanic

    Satisfied Customers:

    259
    17 years experience as a auto mechanic, foreign and domestic.5 years running my own repair business.
  • http://ww2.justanswer.com/uploads/FourRingsTech/2010-01-26_135603_GetAttachment.jpg Michael Miller's Avatar

    Michael Miller

    ASE Certified Technician

    Satisfied Customers:

    241
    ASE Master Technician. Audi certified, including R8 and TDI (clean diesel).
  • http://ww2.justanswer.com/uploads/NA/nabilc/2011-1-24_205715_jap500.64x64.jpg Billy's Avatar

    Billy

    Trainer/Master tech.

    Satisfied Customers:

    229
    Trainer 8+ years, Master tech. 10+ years, SAE member
  • http://ww2.justanswer.com/uploads/tsmodie/2009-6-10_144056_tim.jpg Tim Mohr's Avatar

    Tim Mohr

    ASE MASTER TECH

    Satisfied Customers:

    204
    30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL
  • http://ww2.justanswer.com/uploads/CA/caprio23/2011-12-13_155550_20111213105344.64x64.jpg Anthony's Avatar

    Anthony

    ASE Certified Technician

    Satisfied Customers:

    174
    ASE Master Automobile Technician with over 20 years exp. in this field.
 
 
 
Chat Now With An Audi Mechanic
Louis Gutierrez
Louis Gutierrez
Audi Mechanic
292 Satisfied Customers
Expert technician through Audi Academi