S-Class (W140) 1991-1999: 300 SD, S 350TD, 300 SE 2.8, S280, 300 SE 3.2, 300 SEL 3.2, S320, S320L, 400 SE, S420, 400 SEL, S420L, 500 SE, S500, 500 SEL, S500L, 600 SE, S600, 600 SEL, S600L, 500 SEC, 600 SEC

Help! New to forums and vacuum hose problems

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Old Nov 27, 2016 | 06:51 PM
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1997 Mercedes S320
Help! New to forums and vacuum hose problems

Good afternoon everyone,

Well after many months decided to purchase a 97 Mercedes S320 Black on Black. Loving the car and even started a youtube channel documenting this car and my audi tt. The link is below if you want to follow along my journey of fixing this car up. Anyway I am trying to pass emissions and the dreaded check engine light came on. Car runs pretty good but have had trouble starting it (usually need to wait 5-10 seconds for it to start with the key in ACC) and the gas gauge isn't functioning. Two fault codes popped up: P0105 and P0460. Upon looking around the engine bay I see I have vacuum hoses that weren't connected and broken. So I went out and bought new hoses, however, I don't know where they go because they were not connected. The hoses in question are between the air check over valve, map sensor, and the two connectors underneath the intake manifold. I took photos. Any help you guys can provided/photos would be incredibly helpful. I hope to contribute some good content to the forums. Thanks.

YouTube Link:
https://www.youtube.com/channel/UCQu...81U2cExueNQnZQ
Attached Thumbnails Help! New to forums and vacuum hose problems-img_2515.jpg   Help! New to forums and vacuum hose problems-img_2516.jpg   Help! New to forums and vacuum hose problems-img_2517.jpg   Help! New to forums and vacuum hose problems-screen-shot-2016-11-27-4.53.13-pm.png  

Last edited by carfun; Nov 27, 2016 at 06:54 PM. Reason: Adding picture
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