Have a 2006 VW Jetta 2.5. Engine emission warning

Fuel Air sensor is the most likely cause, but can be other things.

P1151 Error Code ' VW Vortex - Volkswagen Forum

https://www.vwvortex.com > ... > Golf IV & Jetta IV
Aug 6, 2014 - Can't pass my emissions inspection with my check engine light on. Code is P1151. Possible causes: MAF Sensor, O2 Sensor, Vacuum leak.
Missing: DOC ‎' Must include: DOC

pm151: i hve 2003 jeta VR6..engine light..fuel air - JustAnswer

https://www.justanswer.com > ... > Volkswagen Questions
Sept 11, 2009 - I have 2003 Jetta VR6 and the engine light is on and have a code reading of P1151 fuel air managing how can I trouble - Answered by a ...
1 answer · 17559/P1151/004433 - Long Term Fuel Trim Additive Air; Bank 1; Range 1: System too Lean The ECM is trying to compensate for an excessively lean mixture. ...

2001 Jetta GLS VR6 CEL Code P1151 ' VW Forum

https://www.vwforum.com > ... > MK4
Jul 5, 2009 - error code P1151 "bank1,Long Term Fuel Trim, Range 1 leanness Lower Limit Exceeded". Explanation - fuel pressure or volume. Probable cause
Missing: 2.8 ‎DOC

p1151 code My 2001 vw jetta glx vr6 has a p1151 code. What

https://www.fixya.com > ... > Volkswagen
Nov 16, 2019 - p1151 code My 2001 vw jetta glx vr6 has a p1151 code. What is the problem I need to fix? - Volkswagen Cars & Trucks question.
I m geting an engine alarm and the code is P1151 . - Fixya
Nov 19, 2019
2003 Jetta GLI throwing P1151 Indicating a lean condition
Sept 2, 2019
SOLVED: I need the Serpentine belt diagram for a 2009 - Fixya
Apr 17, 2021
I need torque specs 14B coaster bus.cyl head and - Fixya
Apr 14, 2017
More results from www.fixya.com Missing: DOC ‎' Must include: DOC

2001 Jetta GLS VR6 CEL Code P1151 - Volkswagen Forum

https://volkswagenforum.com > forum > 2001-jetta-gls-...
error code P1151 "bank1,Long Term Fuel Trim, Range 1 leanness Lower Limit Exceeded". Explanation - fuel pressure or volume. Probable cause. Check engine for ...
Missing: GLX ‎2.8 ‎DOC

P1151 code and white smoke on idle - The VR6 Owners Club

https://www.vr6oc.com > ... > Newbies Corner
Mar 14, 2020 - Hi, i just recently bought a 2002 vw jetta vr6 24v with 123000 miles on it. Car runs good and sounds healthy but just here recently ive been ...

Question moved from Spanish car maker 'Seat' to Volkswagen Jetta.

Volkswagen Jetta (2006) - fuse box diagram - Auto Genius

https://www.autogenius.info > volkswagen-jetta-2006-f...
Sept 23, 2019 - Instrument panel ; 32, Fuel Injectors (gasoline), 10 ; 32, ECM (diesel), 15 ; 33, Headlight washer system, 20 ; 34, Engine control elements, 10.

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  Volkswagen Jetta (2003 - 2009) - fuse box diagram - Auto ...

  https://www.autogenius.info > volkswagen-jetta-2003-2...
  Jan 28, 2020 - Volkswagen Jetta (2003 - 2009) - fuse box diagram. Year of production: 2003, 2004, 2005, 2006, 2007, 2008, 2009 ...

2006 Jetta Fuse Box Diagram in 2021 - Pinterest

https://www.pinterest.com > Vehicles > Cars
2006 Jetta Fuse Box Diagram Volkswagen Jetta 2008, Vw Jetta Tdi, Jetta Wagon,. T. Tyrese. More information. Volkswagen Jetta 2008 · Vw Jetta Tdi.

you will see a hose coming from the air filter box about 2 inches in diameter, follow the hose to the air pump

It may be the gas problem?OBD ECU after oil problem is detected automatically set emission reduction, thereby causing emissions warning light is on. Long died can also lead to other serious fault lights appear.

Hi there, The emission control light can come on for many reasons There are many sensors which
the ECU ( the cars computer ) gets its imformation from to control the engine and therefore the
emissions eg. Oxygen sensor, airflow meter,inlet air temperature,water temperature etc.
The best way to find the fault is have a diagnostic check done ( code reader ) this will find the
problem and avoid guess work which will in the end save you money.
One of the common problems with VW is the spark plug coils, but to play it safe and get it checked
I hope i have been of some help to you
John ( John South Wales UK )

02 sensor is 300 try scrap yard 40pound 02 sensor is on front of exhaust 3 wire sensor

Sounds like it could be a mass airflow sensor failure. Take your car do your reputable mechanic and have them scan your computer to find out what the error code is, and then go from there. If it says that the mass airflow sensor is offline, I would look to make sure that the connector is properly secured on the air intake hose.

Changed the timing belt and knocked loose the wires or connections to the sensors on the mass airflow device.

this year of jetta has a know issue with the air bag connections under both front seats. fault codes for side air bags. check for warranty if those codes are there.

I have the same car,It could mean that there is a light bulb out