Vacuum Tubing For Injection System

DAH

Active member
Joined
Jun 10, 2000
Location
PA, USA
Has anyone compiled a list of sizes, lengths, type of hoses needed to redo the vacuum side of the fuel injection system for 99.5 TDI? Looks like 2 or 3 different small hose sizes.

Where do you get the fabric covered rubber hoses or do you use another type?

Thanks for help or direct me to an existing thread.
 

acktdi

Veteran Member
Joined
Nov 1, 2001
Location
Las Vegas
TDI
Golf GLS Reflex Silver
If you mean the fuel return hoses that go to each injector, you can get them from tdiparts.com or lubricationspecialist.com
 

DAH

Active member
Joined
Jun 10, 2000
Location
PA, USA
No. I'm talking about vacuum hoses from the vacuum reservoir to servo on turbocharger, N75, EGR, etc.
 

paramedick

TDIClub Enthusiast, Vendor
Joined
Jul 29, 2001
Location
Versailles, Kentucky
TDI
2015 Audi Q5 TDI
Two different sizes. 3.5mm and 5mm.

If you'll look for a post from MoGolf, he has the exact length of each tubing.

If you aren't that precise, get 15 ft. of the 3.5mm, and 5 ft. of the 5mm. You'll have a bit left over as spares.

Consider silicone from mcmaster.com. Long lasting. Substitute 4mm for the 5mm.
 
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