DPF Regen Effectiveness

[killerbee]

Another disparity I just noticed. B1021 allows max of 5. Yet there are 6 total events including the main, Pilot 1,2,3 and Post 1,2

[killerbee]

One of the elements that I am really impressed with, is the ability of the induction system to lower ambient from 14.2 to under 9 psi, see boost. The MAF is highly reduced as low load/idle conditions approach.

This is why it would be valuable to see the intake valve, but I don't see a PID for it. I know next to nothing about this, and am assuming that this pressure is only possible with a metering restriction located pre-compressor?

[bballer182]

In BBL

IAFVCMD

intake valve motor commanded %

[killerbee]

I guess you have just managed to convert me.

[bballer182]

I guess you have just managed to convert me.

It's the wave of the future. BBL takes advantage of V8 and i would assume that V8 scan too would have all the logging capabilities that BBL has currently when it's released.

[killerbee]

Another disparity I just noticed. B1021 allows max of 5 events. Yet there are 6 total events including the main, Pilot 1,2,3 and Post 1,2

does anybody have any idea?

[duramaximizer]

unless in regen?

[Brayden]

does anybody have any idea?

You are logging 6 events or you see the ability to log 6 events...

They only use 5 to the best of my knowledge but have the ability to run 6.

[bballer182]

It's interesting to compare B1021 in the LMM's to LBZ's.

LBZ's had no limitations on injection events vs voltage from the factory.
LMM's have that table refined from the factory.

Since most electrical systems run in the 14.4-13.8 vdc range while running it looks like they limit injections to (4) after 2800 rpm and (3) after 3600 rpm.

[killerbee]

Do we know that the voltage referenced is system bus voltage?