Some DTC help please???
P0134 - HO2S Circuit Insufficient Activity Bank 1 Sensor 1 (SES) (OLD) (History) (Current) (Immature)
P0154 - HO2S Circuit Insufficient Activity Bank 2 Sensor 1 (SES) (OLD) (History) (Current) (Immature)
P0300 - Engine Misfire Detected (Immature)
Can anyone give me some feedback on what the problem is and how I can go about getting it fixed? Also, I noticed that I am not getting any LT or ST readings on the gauge display for the Tuner Suite.....
Kinda lost here. Any help is appreciated.
Aloha, Dave


