Turbo Lag?

[Glennman]

The guy is lucky he has no VPOD sensor Detroit used from 02 to 06 those things are $700 bucks rebuilt

Luvrbus, How would I know if I have one of those? My bus is an '02.

[Glennman]

I have the blue fire rv adapter which hooks to the diagnostic port and uses Bluetooth to hook to a table and can read out ever parameter on the motor. Good cheap way ti find boost as they are not super expensive. Only problem is if your diagnostic port is at the back of the bus, the Bluetooth will not reach to the front

Sounds like I could use one of those. Of course my questions will show how green I am when it comes to this sort of thing, but what does the diagnostic port look like? It seems like I looked into this once, and I believe I found a multipin adapter at the front and one in the rear junction box too, but it's been a while. Years ago I used to service a particular brand of pellet stove that had a pretty sophisticated computer board. I recall having to unplug the stove, plug in what we called a "CAT Tool" and then plug the stove back in to run diagnostics. It plugged into a 26 pin connector. I take it this would be similar?