Author Topic: standard vaccum  (Read 706 times)

Offline Gavo1989

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standard vaccum
« on: 13 August 2011, 11:40 »
hey all can anyone tell me what the standard vaccum reading should be on the boost guage?

Offline T_J_G

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Re: standard vaccum
« Reply #1 on: 13 August 2011, 12:57 »
What car.

on my 1.8t it was about -19 at idle after the secondary air pump had STFU.