kpro v4 acting up, rich idle and no bluetooth

[an2ny888]

i"ve noticed this happening lately
I drive the car to work and when i reach the office, i notice my idle afr is going rich, it's at 12 or 11 afr
when i rev it a bit it goes to 14, but it wil gradually become richer and richer
And i can't connect to the kpro v4 via bluetooth

So i turn the car off and try it after a few minutes
Everything is back to normal, afr is 14.7, and i can connect to the kpro

Any idea what is happening?

[Spunkster]

Post the calibration and a datalog showing what it is doing.

[rj778855]

i"ve noticed this happening lately
I drive the car to work and when i reach the office, i notice my idle afr is going rich, it's at 12 or 11 afr
when i rev it a bit it goes to 14, but it wil gradually become richer and richer
And i can't connect to the kpro v4 via bluetooth

So i turn the car off and try it after a few minutes
Everything is back to normal, afr is 14.7, and i can connect to the kpro

Any idea what is happening?

Did you ever figure this out? I found out my car is doing the same thing. Come to a stop and it's 12ish, but after I rev it, it sits at 14.7