trying add a wide band to data logging

[bigjohnjed]

ok all, I have read everything I can find I need to add a wideband sensor to the mpvi2 on my 03 gm truck. I want a direct connection to the tool? Is that possible ? Will the pro link cable work? If so what do I need to set up in the scanner and if not what other options are there?
thanks in advance for the help......

[Silveradored1988]

to connect directly to the tool you have to get pro or get a usb to serial converter and a rs232 plug that you can wire directly to the gauge then just plug in to your laptop via usb

[RDF1]

You can connect the wideband output to the EGR pins at the PCM also.

While yours is a 03 you wont have the EGR but the PCM connector will have the spaces to put the pins.

https://youtu.be/NDyiq3A5MIc

[bigjohnjed]

thanks very frustrating . everything says to tune in lamda but gm 03 don't use can and if the prolink cable wont work this tool garbage ...

[bigjohnjed]

non egr truck
and yes no connector

[bigjohnjed]

i love that guy ...

[RDF1]

So wire it to the egr input at the PCM and you can log it that way. Piece o cake.

Do you have the connector on the side of your interface box?

[bigjohnjed]

i have mpvi2 pod i dont have the pro version which hp is saying i need to have in order for the link cable to operate . for an extra 249 upgrade they send me the cable ...

[bigjohnjed]

Now that I have fully read the response I really like that idea .

[Richardg]

You got more help than I did trying to figure out what to do with a non egr ECM.
I finally had one guy tell me just hook it up the EGR pin on ecm and see if it works...
I couldn't find a pin out for the ecm that labled the EGR (bc it is not used).
Found a good youtube video from Goat Rope Garage about setting up a serial cable. I'm going to try that. Got my wbo2 in this week and need to find a good place to install the O2 sensor.

I know these guys must get tired of seeing the same questions, it would be good to start pinning some of this stuff in a separate forum.
These questions have to be asked a million times. When I used the search function of the forum. It wasn't helping me with this non egr 0-5v datalog. Guess I couldn't think of the correct keywords to use...