I got this to make a pid for equivilance ratio error and added it to the proper folder but i cant get my wideband data to show up on my scanner. What pids do i need to add for this setup, i am using a PLX wb. Maybe i have the wrong pids loaded, what pids do i need, its for E92 ECU

Code:
[Groups]
GLOBAL=Global Functions
WO2SER=Wideband O2 Sensors (Serial)

[GLOBAL]
MAPBARO="MAP:BARO ratio",factor,3

[GLOBAL.MAPBARO]
0=|-- GLOBAL.MAPBARO
1=|return pid("MAP")/pid("BARO")

[WO2SER]
WO2BEN="Base Efficiency Numerator (Serial)",factor,3

[WO2SER.WO2BEN]
0=|-- WO2SER.WO2BEN
1=|return pid("WO2LAM1")/pid("EQ_RAT")