AFX Wideband reading off a bit on HPT Scanner

[Trannyman95]

I just upgraded my serial cables to the MPVI Pro and used my wideband with the new cable for the first time last night. I have the NGK AFX wideband and with the old serial cable I set up my own PID and formula to get the wideband guage to match the scanner as close as possible while using this as the EGR input. Now with the MPVI Pro in the inputs section there is a table for selecting widebands which the AFX is on there and it reads on an average .3-.4 to LOW compared with the wideband module. I cant find any way to alter the formula to make it read properly, is there anyone else who has ran into this and how can I correct this? Thanks in advance for anyone who can help

Dave

[5_Liter_Eater]

You need to create a custom EIO PID, different than a custom regular PID. You can't edit the built in WB PIDs.

[Trannyman95]

Ok, thats what I ended up doing and it worked fine, just wasnt sure if there was a way to alter the pre made file