VW

Have Volkswagen Questions? Ask an Expert Now.

Connect one-on-one with {0} who will answer your question

Related VW Questions
I ran a test with a matco diagnostic unit and i came up with
i ran a test with a matco diagnostic unit and i came up with the code P0420u … read more
Edward
Edward
Professional at Justanswer.com
Associate Degree
4,376 satisfied customers
I have a 2003 jetta 2.0l 5 speed and my down pipe broke
I have a 2003 jetta 2.0l 5 speed and my down pipe broke between the manifold and the catalytic converter. I'm trying to find out if my car has California emissions and/or if it has one O2 sensor or tw… read more
Eric
Eric
Retired
N/A
42,125 satisfied customers
Volkswagen Passat Wagon: VW 2002 Passat Wagon 2.8 liter passed
VW 2002 Passat Wagon 2.8 liter passed CA smog check about 1 month ago. A week later the Engine check light was on. Mechanic said passenger cat converters and O2 sensors needed replacement for $2500. I… read more
chris
chris
Vocational, Technical or Trade Scho
799 satisfied customers
MW Jetta: I got a p0134 code on my 2003 VW jetta. I failed
I got a p0134 code on my 2003 VW jetta. I failed the emissions test. One mechanic said I have to replace the cat. converter but I think he just wants to make me spend more unnecessary repairs. I also … read more
Eric
Eric
Retired
N/A
42,125 satisfied customers
Volkswagen new beetle convertible: 2003 new beetle convertible
2003 new beetle convertible - code P0420 $10 Catalyst system effeciency below threshold bank 1 car only has 66k and runs great - need to know what to do and if theris any recourse with VW thanks… read more
Eric
Eric
Retired
N/A
42,125 satisfied customers
Volkswagen jetta: i have a 2004 vw jetta with 2.0 bbw engine
i have a 2004 vw jetta with 2.0 bbw engine and auto trans. Ran the car about 50 miles with low fuel pressure and replaced fuel pump. As a result the catalytic converter went bad. Replace catalytic con… read more
Martin
Martin
auto electrical
Vocational, Technical or Trade Scho
1,037 satisfied customers
2003 Golf: I already have a check engine light come on...p0420
Just bought a 2003 Golf last week. I already have a check engine light come on. I took it in to the shop and got a P0420 Cat Efficiency B1.. I have been reading a little on this problem and it sounds … read more
HondaPlatinum
HondaPlatinum
Vocational, Technical or Trade School
25,791 satisfied customers
VW Jetta: 000 miles..check engine light..my mechanic..control module
Hi, I have a 2003 2.0L VW Jetta with 93,000 miles and the check engine light popped on last week. Got it scanned by my mechanic and got the PO420 code. He says there is a TSB issued indicating the nee… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
10,036 satisfied customers
2004 Jetta: VW..a squeaking, pinging sound which..first start..springs
Hi VW mechanic, I have a 2004 Jetta with 65,631 miles on it. Recently it is making a squeaking, pinging sound which seems to be attached to when I brake or first start up the car. Last week there was … read more
Neal
Neal
Auto repair pro, 30 years experience
Associate Degree
8,387 satisfied customers
2003 VW Jetta: the check engine light..pipe..catalytic converter
Hi there, I have a 2003 VW Jetta and the check engine light keeps coming on with the code P0420. I took it to a mechanic two weeks ago who said I needed a new flex pipe (between the catalytic converte… read more
Eric
Eric
Retired
N/A
42,125 satisfied customers
2000 VW Passat: o2 sensors..2.8L..V6 Engine..The dealership
I was told there are 4 o2 sensors on my 2000 VW Passat w/2.8L V6 Engine. The dealership won't tell me which two. Just a front and rear. Generic OBD Code reader says Bank 2 Sensor 2. Can you tell me wh… read more
RS4 Tech
RS4 Tech
Vocational, Technical or Trade Scho
179 satisfied customers
2003 vw Jetta: check engine light..engine temp..thermostat
I have a 2003 vw Jetta 1.8T. The check engine light is on and I have taken it to a mechanic. The original diagnosis was insufficient engine temp and I was told to replace the thermostat. I took the ca… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
10,036 satisfied customers
BLUF Trying to determine what size engine my Jetta has, and
BLUF: Trying to determine what size engine my Jetta has, and if I have the "standard" parts installed, or if a swap was made at some point. I have a 2001 VW Jetta, 2.0L Engine (engine very prominently… read more
Danny
Danny
Owner, lead mechanic
High School or GED
4,775 satisfied customers
i have a 2003 vw jetta 2.0 code p0420 i have changed the o2
i have a 2003 vw jetta 2.0 code p0420 i have changed the o2 sensore and the temp sensor and the code came back what else can it be… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
10,036 satisfied customers
2003 jetta: both my O2 sensors and drove it..50 miles..keeps coming
i have a 2003 jetta with the 2.0 i just replace both my O2 sensors and drove it for aloop of 50 miles at 65 to reset the computer and the light and code keeps coming back what can i do next… read more
Danny
Danny
Owner, lead mechanic
High School or GED
4,775 satisfied customers
2003 VW Jetta GLS: sedan..Check engine light came..Auto Zone
We just purchased 2003 VW Jetta GLS 4 dr sedan 2.0 a week ago for our teenage daughter. Check engine light came on at day 4. Auto Zone read code P0420. They said to replace 02 sensor. My husband is no… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
10,036 satisfied customers
2003 Volkswagen Jetta GLS: AVH engine Check engine light..Circuit/Open
2003 Volkswagen Jetta GLS, AVH engine Check engine light is on, the code is P2205 P2205 NOx Sensor Heater Cntrl Circuit/Open (Bank 1) How do I fix this problem?… read more
Vee-Dub Master
Vee-Dub Master
Bachelor's Degree
10 satisfied customers
2003 Jetta: check engine light..000 miles..faulty catalytic converter
I have a check engine light on in my 2003 Jetta VW it has 108,000 miles the code number is XXXXX that says it is a faulty catalytic converter. Do I need to change it or can something be done to servic… read more
Eric
Eric
Retired
N/A
42,125 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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 PElm 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.

PhilMarysville, 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.

CharlesWalnut 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!

SueCharleston, 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.

JimCastleberry, 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

< Previous | Next >

Meet the Experts:

vwnewton

vwnewton

VW Owner,ASE Master and L1 Advanced

307 satisfied customers

25 years of VW obsession turned into a job, last 15 years as a VW Tech.

Martin

Martin

auto electrical

1,037 satisfied customers

South African Trade Diploma in Auto Electrical

Matt

Matt

Engineer

792 satisfied customers

Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

Tim&#039;s Auto Repair

Tim's Auto Repair

mechanic

522 satisfied customers

Have owned a repair shop for 25 yrs.

Tim Mohr

Tim Mohr

ASE MASTER TECH

439 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

Chris(aka-Moose)

Chris(aka-Moose)

VW Technician

411 satisfied customers

24 years of experience diagnosing & repairing

VW Tech 1

VW Tech 1

VW Technician

254 satisfied customers

ASE Master Tech, Master VW Factory Tech

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x