I have put well over 100 miles on my truck and the Catalyst
test still is not ready for emissions testing. I'm way expired.
Catalyst: Incomplete
When I scan the truck, it shows these DTCs have been set.
[PCM] P0155 - HO2S Heater Performance Bank 2 Sensor 1 (Old) (Immature)
[PCM] P1153 - HO2S Insufficient Switching Bank 2 Sensor 1 (Old) (History) (Current) (Immature)
Is there any chance that these codes are prohibiting the PCM
from passing my Catalyst test? I ask because I don't want to
keep driving and driving if it's not going to help clear the test.
I suppose I could change them to "3 - No Error Reported" if it
will help, but I don't want to do that if it's not an issue and I
end up having to do a bunch more driving again.
Thanks!