| Subject: | Re: brake light issues |
| From: | David Beierl |
| Date: | Tue, 21 Jul 2009 12:20:00 -0400 |
At 11:14 AM 7/21/2009, Jake de Villiers wrote: >The switches are pressure switches and as such you need to have the engine >on to supply vacuum to the booster to properly test them. They're only affected by the hydraulic pressure in the brake system -- they should close *before* any perceptible braking effect is evident, with or without the vacuum assist to the pedal effort. -- David Beierl - Providence RI USA -- http://pws.prserv.net/synergy/Vanagon/ '89 Po' White Star "Scamp"
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