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General => General discussion => Topic started by: Gavo1989 on 13 August 2011, 11:40

Title: standard vaccum
Post by: Gavo1989 on 13 August 2011, 11:40

hey all can anyone tell me what the standard vaccum reading should be on the boost guage?

Title: Re: standard vaccum
Post by: T_J_G 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.