VW

Have Volkswagen Questions? Ask an Expert Now.

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

Related VW Questions
How do I test the secondary air injection check valve on a
How do I test the secondary air injection check valve on a VW Jetta 2.0L. The valve on the 2.0L is very different from the 1.8L engine. It does not have a solonoid to control vacuum to open and close … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
21,575 satisfied customers
Have a 2000 vr6 Jetta, get p0411 code. Checked fuse, relay,
Have a 2000 vr6 Jetta, get p0411 code. Checked fuse, relay , 2nd air blower, replaced all vacuum hoses any kombi, valve, check silinode valve, replaced blower to kombi valve tube. The blower went on t… read more
AZTechBrian
AZTechBrian
ASE Certified Technician & Shop Owner
Vocational, Technical or Trade School
732 satisfied customers
Volkswagen Jetta GLS: Hi, I have a 2002 Volkswagen Jetta GLS
Hi, I have a 2002 Volkswagen Jetta GLS with a 2.0 L AZG engine and have been getting a P0411 code: secondary air flow incorrect. I have replaced the combi-valve, brake booster hose, secondary air pump… read more
vwtech0405
vwtech0405
VW Technician
Associate Degree
11,349 satisfied customers
Volkswagen Beetle: hi Im having a trouble with 1999 beetle
hi I'm having a trouble with 1999 beetle gl 2.0 aeg engine secondary air pump. when engine is cold air pump not staring every time, and no voltage goes to it. if I turn engine off and restart two time… read more
Jake
Jake
Audi Technician
Vocational, Technical or Trade Scho
2,428 satisfied customers
Volkswagen Eurovan MV: Dredged SAI p0411 code help...
"P0411 35-00 incorrect flow detected" code is triggering CEL. After clearing the code via RossTec vag com, it stays clear of the code for, say, about 100 miles or week. The pump turns on just fine wit… read more
Wolfgang
Wolfgang
5,685 satisfied customers
VW 'P0411-Secondary Air Injection System Incorrect Flow
VW 'P0411-Secondary Air Injection System Incorrect Flow Detected' fault code, tested the air pump with a power supply and it just clicks (not good). Tested the connector that hooks to the air pump whi… read more
Chris VW Master Tech
Chris VW Master Tech
Master Technician
Vocational, Technical or Trade Scho
327 satisfied customers
Vw passat: keep getting fault code 16795 - p0411 - oo2any idea what it
i have a 03 vw passat i keep getting fault code 16795 - p0411 - oo2 any idea what it could be… read more
VWDoc
VWDoc
Owner
Bachelor's Degree
6,668 satisfied customers
vw: 2000 2.0l without paying a fee to see? not safety recalls
is there a place where i can find out what recalls are on the vw 2000 2.0l without paying a fee to see? not safety recalls but, product recalls not working properly by vw… read more
VWDoc
VWDoc
Owner
Bachelor's Degree
6,668 satisfied customers
Volkswagen Jetta Hi, I have a 2002 VW Jetta 1.8T AWP engine
Hi, I have a 2002 VW Jetta 1.8T AWP engine code. I had a CEL on due (16795 code Incorrect flow in the secondary air injection system). I replaced the SAI pump and the Combi Valve since the pump was fu… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
24,892 satisfied customers
99 Passat: hi jacob, I have a similar problem..valves..V6..starts fine
Hi Jacob, I have a similar problem to the one posted earlier regarding combi valves. I have a 99 Passat V6. It is reluctant to start for the first 30-45 seconds (warm weather), but starts fine when th… read more
JacobTD
JacobTD
Diagnose Specialist
Master
1,122 satisfied customers
Vw jetta: smog check..evaporative system and secondary air system
hi.. I have a problem to pass the smog check for my vw jetta 1998 2.0 every thing is ok, exept for evaporative system and secondary air system. My car is running good, can you told me whats I can do. … read more
Jeremiah Mahler
Jeremiah Mahler
Vocational, Technical or Trade Scho
200 satisfied customers
My check engine light has been..tested..following codes..p0303
My check engine light has been on for a little while know, and i took it to have it tested and they gave me the following codes: p1128,p1613,p0303, p0411, p0422. Is there a common thing that could be … read more
VWDoc
VWDoc
Owner
Bachelor's Degree
6,668 satisfied customers
Popping..on scan after air pump comes..cold start..Secondary Air
Code P0411 Keeps popping up on scan after air pump comes on from cold start and triggers engine light. What are the components of the Secondary Air Injection and what should I be looking for to fix pr… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
24,892 satisfied customers
I have a 2000 VW Jetta 2.0 engine... Check engine light is
I have a 2000 VW Jetta 2.0 engine... Check engine light is on and the codes given are P1255, P0411, P1296 what are these? and how do I fix them myself???… read more
vanagonman
vanagonman
President
Vocational, Technical or Trade Scho
178 satisfied customers
97 GTI: VR6 inspected..p0171 system too lean bank 1 code..flow
i tried to get my 97 GTI VR6 inspected 2day and it failed. they gave me a p0171 system too lean bank 1 code, and p0411 secondary air injection system incorrect flow detectted. what should i do i need … read more
vwnewton
vwnewton
VW Owner,ASE Master and L1 Advanced
A.S.E. L1 Master and more
307 satisfied customers
The air pump is fine; Ive changed the relay..vacuum lines
I have a p0411 code (secondary air incorrect flow) and so far have found that the air pump is fine; I've changed the relay, the inline fuse (which was corroded), and the vacuum lines between the Combi… read more
David
David
Shop Foreman / Lead Technician
ASE Master and L1+ VW Master Techni
2,364 satisfied customers
2001 VW BEETLE: CHECK ENGINE LIGHT..ME PO-411 & PO-171
I have a 2001 VW BEETLE , THE CHECK ENGINE LIGHT IS ON AND HERE ARE SOME CODES GIVEN TO ME PO-411 & PO-171 WHAT DO THEY MEAN AND WHERE CAN I GET IT REPAIRED OTHER THAN THE DEALER… read more
Ivan
Ivan
Automotive Instructor
Bachelor's Degree
4,857 satisfied customers
Limit: following codes I received from my obd tool..Flow..p0420
I was wondering if someone could explain the following codes I received from my OBD tool and what repairs may be necessary. 16795 - Secondary Air Injection System: Incorrect Flow Detected P0411 - 35-0… read more
David
David
Shop Foreman / Lead Technician
ASE Master and L1+ VW Master Techni
2,364 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