07-05-2013, 06:41 PM
(07-05-2013, 06:24 PM)Toms306 Wrote:(06-05-2013, 05:48 PM)darrenjlobb Wrote: Think its literally just an atmosphere pressure sensor, to sence how high above sea you are etc..looks a big enough diaphram to be one, but could be wrong.
How does atmospheric pressure affect the EGR?
Different levels of o2 at different heights from sea level, EGR is about using exhaust gases in the inlet but if the o2 level isn't high enough it'd be bad.