P59 Wideband Add on

[Stock5.0]

Has anyone ever been able to add a Wideband AFR Gauge to work with there P59 ECM To tune With ? i remember reading something about them doing it with gto and corvettes ? Seeing if it is possible or if any one has done it with there P59 ECM silverados

[tsierra]

Has anyone ever been able to add a Wideband AFR Gauge to work with there P59 ECM To tune With ? i remember reading something about them doing it with gto and corvettes ? Seeing if it is possible or if any one has done it with there P59 ECM silverados

With a AEM 30-4110 you can tap in to pin 55 on PCM then add math parameters for the 5volt to display on hpt. Then enable your egr if it is not enabled.

[Hondaeater]

https://youtu.be/i9WwusgFmcA is one example.

Excerpt from an LS1tech forum :
I got a serial to usb adapter and a serial cable. Cut the other end off the cable and wire it up to pins 2 and 5 on the serial plug. Serial output of your wideband goes to pin 2 and you ground pin 5.

Add to channels: Commanded AFR, AFR Error, and your Wideband. Then set up graphs for wideband afr and afr error.

If you only have one usb that fine. You just need a usb hub/splitter. If you have the wideband selected from the serial port list it will look for serial data stream on your computer, find t, and log it. Pretty cool actually.