MK5 Golf GTI

All Things Mk5 => How to Guides / Troubleshooting => Topic started by: MPS on April 17, 2012, 11:32:29 pm

Title: Engine firewall grommet location for vacuum line
Post by: MPS on April 17, 2012, 11:32:29 pm

As above, I'm attempting to install my boost gauge and I'm having difficulty trying to find a route through into the cabin for the vacuum line, I think I can see a grommet underneath the brake fluid reservoir with a pipe going into it, reaching it is nigh on impossible though, you'd have to have freakishly long spindly arms to touch it!

Any ideas folks? Loads of people on here must have installed boost gauges!

It's doing my nut in!  :fighting:

Title: Re: Engine firewall grommet location for vacuum line
Post by: beetie on April 18, 2012, 06:19:29 pm

I ended up going through the one under the battery. You need to clear the battery out the way aswell as the engine cover