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2004 vw beetle 2.0 turbo engine code P0411 any ideas

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P0411 Secondary Air Injection System Incorrect Flow Detected

Read more at: http://www.obd-codes.com/p0411

Posted on Nov 28, 2014

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SOURCE: 1998 vw beetle codes p0411 and p1128

P0411 Secondary Air Injection System Incorrect Flow Detected
The 4mm inside diameter vaccuum hose gets pinched between the lower intake manifold and the secondary air pump housing, flattening it over time.
Here's a link to the steps to fix yourself if you are mechanically inclined...
http://forums.vwvortex.com/zerothread?id=1995162

P1128 Long Term Fuel Trim Is Too Lean
It is very likely this code is coming up because of the vacuum hose as well.

Posted on Oct 20, 2009

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P0411 code fault


P0411 Secondary Air Injection System Incorrect Flow Detected

www.obd-codes.com/p0411
Detailed information on troubleshooting and repairing a P0411 DTC code which has to do with the secondary air ... OBD-II Trouble Code Technical Description.

VW Emissions Code P0411. How to fix it, Quick and Easy ...

? 2:42
https://www.youtube.com/watch?v=x2ul9mbEFZM
Oct 1, 2012 - Uploaded by Keelan Hawkins
VW Emissions Code P0411. .... VW 1.8T Secondary Air Injection Pump Replacement for Fault Code P0411 - Duration: 8:48. by Deutsche Auto ...

Nov 13, 2015 | Cars & Trucks

1 Answer

Engine code 2181 enhanced dtc for 2004 vw beetle 2.0 turbo


it is problem with cooling,check if two fans are running with airco on,
if yes,check codes again,look at freeze frame data,
look for temp and time indication,with engine temp and rpm,
if temp is not high,check fan motors resistance,
one broken with ohm too high?

May 13, 2014 | 2004 Volkswagen Beetle

1 Answer

2002 VW Turbo S code P0411 sec air pump code. no loose connections . Code was confirm but erased has not reoccurred in 150 miles. no codes showing did I really ever have a problem or still looking for one?


sometimes the air pumps come apart. they are held together by some rivets. If that is the case you can hear it run but louder. about 7 bucks worth of screws and bolts can fix it.

Sep 25, 2013 | 2002 Volkswagen Beetle Turbo S

1 Answer

What is code p0411 stand for on a vw 2003 new beetle


p0411 code is Secondary Air Injection System Incorrect Flow Detected. Google it, there are tons of VW forums out there. I would check your air pump, check all of your air hoses to be sure they aren't cracked or torn, try cleaning the mass air flow sensor, check your purge valve I had a friend that got that code and it ended up being her purge valve. Also try checking the vacuum hose to your EGR valve. Make sure to unhook the battery to reset the computer. Hopefully one of the above will work for you.

Nov 11, 2011 | 2003 Volkswagen Beetle TDI

2 Answers

Engine warning light came on. Diagnostic


P0411-Secondary Air Injection Incorrect Upstream Flow Detected. Could be the vacuum hose, combi-valve, and/or the pump http://www.passatworld.com/forums/showthread.php?t=170246. Read that thread and see if you think you or maybe somebody you know can tackle the problem.

Feb 09, 2010 | 2004 Volkswagen Passat

1 Answer

1998 vw beetle codes p0411 and p1128


P0411 Secondary Air Injection System Incorrect Flow Detected
The 4mm inside diameter vaccuum hose gets pinched between the lower intake manifold and the secondary air pump housing, flattening it over time.
Here's a link to the steps to fix yourself if you are mechanically inclined...
http://forums.vwvortex.com/zerothread?id=1995162

P1128 Long Term Fuel Trim Is Too Lean
It is very likely this code is coming up because of the vacuum hose as well.

Oct 20, 2009 | 1998 Volkswagen Beetle

2 Answers

I have a 2002 vw beetle with 56,000 miles. Last


MAKE SURE YOUR ENGINE IS WELL TUNED. MAKE SURE TURBO IS WORKING NO RESTRICTED EXHAUST..ALL PLUGS AND WIRES ARE GOOD.SOUND LIKE TRANSMISSION SLIPPING.HAVE TRANSMISSION PRESSURE TESTED.IF FLUID LEVEL GOOD AND TRANSMISSION FILTER NOT STOPPED UP.PROBLEM COULD BE TRANSMISSION SHIFT VALVES OR TRANSMISSION PUMP OUT PUT PRESSURE TOO LOW.

Sep 20, 2009 | 2000 Volkswagen Beetle

2 Answers

I have a 1999 beetle--ck engine light is on again 1st time-complete tune-up and changed the coil 2nd time-relay between sensor and fuel pump failing-changed it 3rd time-wiring harness relay hooked into...


I recommend taking your car to your local auto parts store like AutoZone. They will hook up their diagnostic computer free of charge and generate your error codes. They can also decode the codes and tell you what may be the proximate cause. Same thing the VW Dealer will do for a charge of $65 (but AutoZone is FREE). One of the codes probably relates to a bad seal on your gas cap (try removing, cleaning and replacing). One of the other codes might be indicative of a bad oxygen sensor. They cost $20+, so you want to be certain before you start a replacement. There are between 2-3 oxygen sensors on your car.

Aug 15, 2009 | 1999 Volkswagen Beetle

2 Answers

9 codes


I have a 2001 VW Cabrio with most of the same codes (P0411, P0103, P1225-1228, P1451, P1425 and P1472) I've read that replacing the fuel pump relay (about $4 online? http://www.jcwhitney.com/replacement-oe-replacement-fuel-pump-relay/p3068141.jcwx?TID=8000000-01VoCaRep1071035&origin=pla&JCW=1&JCW_SRC=PPC&VSID=d50606y2001j1&gclid=CIyYu5TDhrICFcV7Qgodcy8AoA ) should clear at least P1225-1228, P1425 and P1472 (just haven't tried it yet ( http://answers.yahoo.com/question/index?qid=20090114121750AAnyeAj ))
I know this is an old post but hopefully someone reads this and can help, I'll be checking this page evey so often with my fingers crossed, thanks.

Oct 10, 2008 | 2001 Volkswagen Beetle

1 Answer

9 CODES


GIVE ME YOUR ENGINE CODE THEN I MIGHT BE ADLE TO HELP

Oct 10, 2008 | 2001 Volkswagen Beetle

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