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Coming up with code p1426 and p1473 - Jetta Volkswagen Cars & Trucks

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As per the error codes this parts needs to be checked and replaced.P1426, Tank Ventilation Valve Open Circuit . P1473, EVAP Control System LDP Open Circuit. Click this link to test this circuit manually
http://vwforum.vwforum.ro/index.php?act=attach&type=post&id=128340 It requires proper tools to check out this circuit.Without proper tools it will not be checked.A local car garage is advisable to get the above mentioned parts checked.So you can get the exact faulty part replaced. Thanks. Keep updated for any more query. You can rate this solution and show your appreciation.

Posted on Jul 09, 2010

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Posted on Jan 02, 2017

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I have a 2003 Land Rover Freelander that is throughing a few trouble codes p0171, p0174, p1319, and p1473. I would love to get to the bottom of this issue. Thanks, Dan


The 171 174 codes are for lean conditions. I couldn't find the other codes. I used this website:
http://www.obd-codes.com/trouble_codes/

Here is additional info/clues on the lean codes for that website:


You will more than likely not notice any drivability problems, although there may be symptoms such as a lack of power, detonation (spark knock), and/or a hesitation/surge on acceleration.
FB.init("dd7d9e9681341cde77587bc6a2029f6f"); OBD-Codes.com on Facebook Causes

A code P0171 may mean that one or more of the following has happened:

  • The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filtersmag-glass_10x10.gif may cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry.
  • There could be a vacuum leak downstream of the MAF sensor.
Possible Solutions

Possible solutions include:

  • In the vast majority of cases, simply cleaning the MAF sensor does the trick. Consult your service manual for it's location if you need help. I find it's best to take it off and spray it with electronics cleaner or brake cleaner. Make sure you are careful not to damage the MAF sensor, and make sure it's dry before reinstalling
  • Inspect all vacuum and PCV hoses, replace if necessary
  • Check for a dirty fuel filter and proper fuel pressuremag-glass_10x10.gif

Apr 04, 2011 | Land Rover Freelander Cars & Trucks

1 Answer

P1426 code


code p1426 according to the bentley code definition is for fuel tank vent valve - open circuit. the vag code is 17834 to confirm code definition. check connections at vent valve, check wiring for damage/ chafing. check earth ground points.
hope this helps

Jul 23, 2010 | 1997 Volkswagen Passat

2 Answers

Code p 0411 what does it mean and how much will it cost?


hi,
p0411: secondary air injection system- incorrect flow detected.
it can be the secondary pump, the valve, or the pipes may be leaking

Jul 22, 2010 | 2006 Volkswagen New Beetle

2 Answers

Check engine code


Code P0411 - Secondary Air Injection System Incorrect Flow Detected.
Check air pump , they tend to split casing , also check vacuum hose to EGR (combination valve) and valve itself.

Jul 16, 2010 | 1998 Volkswagen Jetta

2 Answers

99 vw cabrio check engine code po411


P0411 means problem into Secondary Air injection system.Check Air pump,Air valve or Air hoses.Start from the last one.

Jun 20, 2010 | 1999 Volkswagen Cabrio

2 Answers

I have a 2002 Audi A4 1.8T with trouble code P0411 (secondary air injection system incorrect flow detected)How do i solve this?


If google and manufacturer website are of no help then ask a search agency like http://manualfox.com - They do a great job.
The service is not for free, but often worthy (you only pay if they find what you are asking for).

Jun 18, 2010 | 2002 Audi A4

2 Answers

I have a 2001 volkswagon golf. THere is a P0411 engine code. The shop says there is a solenoid to the fresh air fan that is bad. WHere is this solenoid valve located usually?


I have a 2000 Passat (1.8T), and I recently had this code (P0411). First thing I did was to clean the mass airflow sensor (MAF) and reset the code by disconnecting the battery. Unfortunately, the code came back. It also came back with P1426. It ended up being the purge valve ($60 at ECSTuning, $140 at the dealer...I went with ECSTuning). Before you drop money on the part, inspect all of the hoses to ensure they are not cracked or torn.

May 19, 2010 | 2001 Volkswagen Golf

1 Answer

I am getting 2 fault codes on my 2002 Passat they are P1296-manufacturer control fuel air metering and P0411-secondary air injection system incorrect flow. What would be the symptoms and fix for these...


I have a 2000 Passat (1.8T), and I recently had this code (P0411). First thing I did was to clean the mass airflow sensor (MAF) and reset the code by disconnecting the battery. Unfortunately, the code came back. It also came back with P1426. It ended up being the purge valve ($60 at ECSTuning, $140 at the dealer...I went with ECSTuning). Before you drop money on the part, inspect all of the hoses to ensure they are not cracked or torn.

May 06, 2010 | 2002 Volkswagen Passat

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

1 Answer

2000 Passat DTC P0411


I have a 2000 Passat (1.8T), and I recently had this code (P0411). First thing I did was to clean the mass airflow sensor (MAF) and reset the code by disconnecting the battery. Unfortunately, the code came back. It also came back with P1426. It ended up being the purge valve ($60 at ECSTuning, $140 at the dealer...I went with ECSTuning). Before you drop money on the part, inspect all of the hoses to ensure they are not cracked or torn.

Apr 06, 2009 | 2000 Volkswagen Passat 4Motion

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