Boost Pressure

[Weston@PPE]

It looks like the RPM that its calculating boost for, is very very badly out of date. Your RPM is only updating once every ~15-20 seconds in that log. Can you try a few different things for me?

First, download the "Boost" skin from DashXL.net (in the DashCommand Settings), and turn off persistent PIDs. Log it again on that skin and see what the maximum boost reported is (there is a "ghost" needle that shows the max). You can attach that log to your next post and we can take a look at it.

You could also try logging only boost and RPM in the Data Logging view, with persistent PIDs off.

Also, in the Vehicle Manager, try increasing your OBD-II Timeout to 300.

We have seen some older vehicles that will actually start ignoring OBD-II requests when your RPM gets too high (some Subarus do this). That might happen when the ECU can't keep up with opening/closing injectors and sending out OBD-II data at the same time. Just a thought, this may or may not be whats happening.

[hpoolsteve]

New email sent. Not the best data log. The wether is terrible. Sorry

[hpoolsteve]

any news

[John@PPE]

From the log file it appears that the boost is reading much more accurately now. Since the Boost dashboard only monitors boost, and not a lot of other PIDs, it works much better.

It appears that your vehicle is just not capable of monitoring many PIDs at once. Its on the ISO protocol, which is the slowest standardized protocol used.