Scanmaster, Powerlogger ?

[pontiac6269]

My Scanmaster is hooked up to a powerlogger. The Scanmaster reads 7.3 on the O2 milivolts scale all the time when driving and idling, is this normal? All other perimeters are fine.

Thanks,
Eric

 

[TurboBob]

The powerlogger has the "display wideband" box checked in the scanmaster setup window. It sounds like you don't have a wideband connected.

Bob

 

[pontiac6269]

I don't have a wideband, previous owner of the power logger must have had one. How do I change it?

Thanks, Eric

 

[TurboBob]

see attached.

Using PLC, connect to the Powerlogger, then on the F3 page open scanmaster options and uncheck the Display Wideband checkbox.

Bob

 

[pwr6kid]

Since we are on the topic of scan master options, what dose the auto barometer correct box do? I have mine checked, what happens if it is not checked? I’m assuming this has some thing to do with altitude and temperatures differences from car to car to make the map sensor read correct.

 

[TurboDave]

I'm not entirely convinced that particular function is working as designed. Tell you what I've found, when I have that box checked.

When going to key on engine off, and monitoring, my boost graph generally reads about -0.2

When doing the manual correction (CTL B) the display immediately goes to 0.0.

 

[pontiac6269]

Will the knock counts display still work with the way it is set? I don't have a laptop to reset it yet.

Thanks, Eric

 

[TurboBob]

yes, the knock display is not affected by any of the configuration options.

Bob