Rumpig Member Joined Aug 15, 2009 Messages 1,587 Reaction score 26 Location W.A Oct 21, 2015 #21 yeah, 40 is normal below 30 is a problem. Bosch dealers normally tell you it's stuffed and you need a new one, they won't tell you if it'd the electronics that have failed or it it's worn out internally.
yeah, 40 is normal below 30 is a problem. Bosch dealers normally tell you it's stuffed and you need a new one, they won't tell you if it'd the electronics that have failed or it it's worn out internally.
