1997 VR6 Jetta won't start intermittently on hot days.

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 ...

sounds like a vaccuum hose issue. One is probably cracked so its no longer creating a vaccuum.

have your starter tested the starter solenoid is starting to go bad ,when it gets hot it won't start ,but the minute it get cool then it start

Ask the guys at a VW wrecking yard, they know about interchangability. The rest of the world just fixes what they have.

Ouch, don't let it overheat it'll cost you a new head gasket. You probably just don't have enough coolant. They probably filled it up and didn't run it to drain the reseroir and refill it. Check the coolant level, make sure it is full. Failing that, the thermostat might be stuck, the rad might be clogged if it's old, the new heater core might be the wrong one a too restrictive. I can't rememebr if my old VR6 had a ad cap but if it does take the coolant cover off the rad, start the car with it off... don't worry it's won't spit of anything, look down to see if the fluid is moving, if it is then you have circulation. Dont' run it like this for too too long as it will begine to Overflow. My bet is the coolant level bro. Cheers.

check your injector coil fuse under your hood

The hot and cold difference gives you that, usually in the morning, you can clean the windshield inside and apply Rainx Anti-fog here's the link to what it looks like, you can get it at Autozone Pepboys etc.
http://www.amazon.com/gp/product/B0009H5W66

I'd suggest you look on the forums at Edmunds.com The problem you have is more likely related to it being a VR6 than a Jetta, but here is a search of posts which are about both:


http://townhall-talk.edmunds.com/WebX?ed_searchResults@@.ef14c39!keywords=allin%3Amsgtext%20limit%3AVolkswagen%3AJetta%20vr6&count=20&make=Volkswagen&model=Jetta

have you checked the battery.that can go dead at anytime.If its ok then look for other problems

Your cable from the battery needs to be in great shape. If this happens mostly when the weather is very hot, it is quite likely the cause.