kPa under boost

[Bruce Plecan]

Subject: Re: kPa under boost

I'm really sure the 747 does it, and the 730 v-8 f-bod code.
I had to set the ecm bench so that the MAP changed when the ignition pulses
started to ecm or MAP code set.
  I can see not bothering on a turbo the VE can be 140%..
Grumpy
| Hi Mike,
|
| Yeah, I've seen someplace where there is a TPS or RPM threshold for
reading
| the map for a new BARO reading. 747 code maybe?
|
| TK
|
| > Hi TK,
| > some mopars do,.  I wasn't aware GM ECMs did too.
| > Mike V
| >
| > << Don't some of the ECM's grab a baro reading at WOT?
| >
| >   >>
| >
|