1.4T 1.4 2016 Volkswagen Jetta N80 valve / intake manifold removal P0456 P0442

[@martinsb1221]

I'm a heavy equipment mechanic difficulty I would rate it a 5/10 due to not wanting to break clips. Otherwise it's a 3/10. I would caution to be very careful putting the throttle body back together. Length of time it took me- 3 hours removal 30 minutes installation. I think I could knock it down to 2 hours the second time. Things I would do different- get a good set of pliers for squeeze clamps. The n80 valve hose replaced did have a leak at the collar but I think it was due to the last owner having some shotty work done when replacing the alternator. They are known to fail though. The part number for 2016-17 is 04E133366CQ . I believe 04E133366HK is for 19-21. I hope this helps someone and gives them the confidence to do it themselves. I apologize for not recording much on the installation but I linked a video on the description of a similar video. I recommend cleaning your valves while your in there. I had seen a video that 1,2,4 would close at the same time but once I cleaned them up I noticed that was NOT the case anymore. Tools used- t30, extension, 10mm socket for battery, pliers for clamps, The number of my old valve. pa66 gf35 purge valve

[@Ickypahay]

Do you know what the torq spec is for the throttle body and intake manifold? I'm about to have to do this repair.

[@Choomsfr]

@@Ickypahaydid you ever figure this out? Can’t find anything online about the specs

[@MitchelPie]

​@Ickypahay i just torqued by feel just enough to squeeze the gaskets down

[@BACONHAWK10-22]

Thanks for saving me $1k in labor 🙏♥️

[@AZXRP]

Thank you man. It really helped me out.

[@Luchy1119]

Hi can the intake manifold be cleaned from carbon build up? I see that the cooler is built in to the intake manifold is that a problem? Or the cooler can be separated from the manifold? Thanks

[@dustinbru]

Appreciate the video! My 2017 Jetta has a engine light which the vw dealership said was due to a cracked hose from the n80 and this video Will definitely help if that’s the reason for the CEL.

[@martinsb1221]

On a side-note, consider pulling on the ribbed hose right next to the intake to see if it comes off.. I wish I had because it was very easy to pull it off I could have just replaced the line with a regular fuel line and clamps. If you have high mileage I recommend the carbon cleaning though.

[@MitchelPie]

So I just did this job and it was a fucking nightmare I did it on a 2019 jetta all the fucking hose clips were facing backwards like vw does that on purpose to fuck with you I got a bunch of wounds on my hands took me 5 hours

[@BACONHAWK10-22]

So excited I’m gonna attempt it next week

[@chacharamaster09]

Im having the hardest time removing both coolant hose clip thats under the n80 valve. Might just be easier to get under the car and unclip the coolant hose.