DTC P0133 Ho2S Circuit Slow Response (Bank 17 Sensor 1): DTC Detecting Condition

DTC DETECTING CONDITION

Item	Detecting Condition	Possible cause
DTC Strategy	Monitor HO2S's response rate	Poor connection Faulty HO2S Faulty PCM
Enable Conditions	Engine warm-up sufficiently Engine run time > 60sec Drive at a steady speed between 45-55 mph (72-88 km/h) Engine Coolant > 70°C ( 158°F) No disabling faults
Threshold value	The calculated response rate is too slow (out of threshold in PCM)
Diagnosis Time	Continuous
MIL On Condition	2 Driving Cycles