Powerlogger/PLX WIDEBAND

[larry33kc]

I have a powerlogger, SD chip, PLX Wideband, with a Scanmaster G setup.

I have hooked up the PLX Wideband per powerlogger instructions I think as they are a little foggy on which wire to hook to but I can’t get it to read on my Scanmaster gauge.
Mine is showing 400mv on the gauge and 19.1 on the powerlogger.

Ideas welcome just want my car running

 

[1972chevy]

Did you connect the laptop and select the wideband setting?

 

[1972chevy]

or you could contact turbo Bob on here he's the one that makes the power loggers and scan Masters

 

[larry33kc]

Yes

 

[1972chevy]

Yes

contact turboBob he'll get you all set up

 

[3.8L V-8 eater]

So, you went to Scanmaster Options and selected "Display Wideband"?? Do you have the wideband grounded to a good source??

 

[larry33kc]

Yes sir. And it has a good ground.

 

[TurboBob]

is the data wire connected to the PowerLogger analog connection block? (connecting the ground there is a good idea also)

when you select the scanmaster option, you have to also connect to the Powerlogger. The settings are transferred to the PL during logging.

 

[larry33kc]

Yes the wire is connected. Where do you ground the block?
I thought you could only choose the option by being connected to the PL.

 

[larry33kc]

Somebody has to know something. I could use the help.

 

[larry33kc]

Any help?

 

[Royal-T-Ltd]

Can you take a pic of the connections on the PLX Box and the PowerLogger... maybe we can figure this out. I run a PLX WBO2 and Powerlogger as well.

aaron

 

[larry33kc]

Hope this helps

 

[1972chevy]

not sure what's going on with that green.

but looks like you're missing the ground wire

 

[1972chevy]

Ground to engine block or anyway equally as good

 

[TurboBob]

19:1 tells me that the powerlogger is getting a full-lean signal from the PLX, which is normal from them when the engine is not running. So give us more info.

 

[TurboBob]

don't worry about grounding to the PowerLogger block for now, we need to get the overall issues sorted out.

 

[TurboBob]

post a log file and/or a screen shot

 

[larry33kc]

Ok. I will try to get a log. It’s a process for me because I’m in the country and don’t have internet other than my phone so it takes me a bit to download stuff lol

 

[larry33kc]

not sure what's going on with that green.

but looks like you're missing the ground wireView attachment 320842

I have looked and looked but I can’t find anything that says any of those 4 wires are a ground.
The only ground I know of is this