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2005 Volkswagen Jetta 2.5 2.5L Poor Idle Quality, Surge, Misfire, MIL Lamp on
Posted to European Driveability on 12/19/2012 5 Replies

this post is to help with a drive way fix/repair so you can see if there are other things going on. typical of the VW breather system you get internal vacum leak, and on this eng [2.5L] vale cover needs to be replaced. I used a PCV valve [ I found in the used ...

5 Replies Received (View Replies)

  Related Documents & Media  2005 Volkswagen Jetta 2.5

 
Message Closed w/FIX

car Vehicle Data

2005 Volkswagen Jetta 2.5

VIN 3VWSF71K25
Engine2.5 L / 5 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

16795sec air incorrect flow
16891idle control
18711leak air intake
19058o2s b1s1 circuit limit
P0171Fuel System Too Lean (Bank 1)
P0411Too Much Or Too Little Pulsed Air Injection
Message Closed w/FIX

car Vehicle Data

2005 Volkswagen Jetta 2.5

VIN 3VWSF71K25
Engine2.5 L / 5 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / mpfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

16795sec air incorrect flow
16891idle control
18711leak air intake
19058o2s b1s1 circuit limit
P0171Fuel System Too Lean (Bank 1)
P0411Too Much Or Too Little Pulsed Air Injection