Can't get GM.AFR_B to validate in E67

[JAY4SPEED]

I'm trying to get my calc pids going so I can log serial PLX WB data to apply BENS on my E67 OS # 12618164. From what I can tell to apply the PID "BEN factor bank 1, Serial Wideband, LS2 style" {CALC.BEN1_B}, I also need to have applied {GM.AFR_B} as its what the {CALC.BEN1_B} is partially based on. However, I cannot get {GM.AFR_B} to go valid therefore {CALC.BEN1_B} is invalid. I've searched other posts and read that {GM.AFR_B} will go valid if I connect to the truck, select the pid list with {GM.AFR_B} included and validate the pids. I've tried this and still can't get it to validate. So far I've been logging {E67 AFRATIO_DMA} and it seems to be returning valid data. Should I change the calc pid to be based off of {E67 AFRATIO_DMA} instead of {GM.AFR_B}? please. Thanks!

Jay

[GMPX]

You are right, change the AFR PID to - E67 AFRATIO_DMA
The E67 has no AFR PID support from factory

Cheers,
Ross

[JAY4SPEED]

Thank you sir!

Jay