hi
has anyone any idea what would cause my avcr to read +0.03bar when the engine is not running, car feels fine when driven and boost is stable 1.52bar under load. checked all vacuum pipes and all seem fine. any ideas anyone?
cheers

 

any mappers etc.. seen or heard of this before?

 

Its just a simple zero error.
Doubt there is anything you can do to calibrate it

 

Good weather

 

thanks for the replys. just wondering if it would zero after disconnecting the battery. put my mind at rest. thanks

 

dont think so, as they hold some memory in them, as every time you discount the power, you would lose all the settings

 

What's the typical value off boost eg engine running at idle?

 

its between -200 upto - 400. couldnt understand the +0.03 as when engine is off it should only read atmospheric pressure.

 

.03 is such an insignificant value.

My car used to be able to measure the air pressure created by the wind blowing into the intake..

I would say it's nothing to be concerned about.

 

It's a known fact that paranoia increases in direct proportion to the number of gizmo's, gadgets and gauges one has fitted!
Just checked my AVCR and BP says 00.00 but the PSi3 says 00.2psi (0.01kg/cm)
JohnD

 

So true^^^^ damn 'scare dials'

I think they're addictive as well, I haven't got the AVCR fitted to my new car yet and I'm thinking argh, how much boost am I running, is it spiking blah blah blah