P0133

DTC P0133: Heated Oxygen Sensor (HO2S) Circuit Slow Response (Bank-1 Sensor-1)

Wiring Daigram:

Wiring Diagram

DTC Detcting Conditions And Trouble Area:

DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure

WARNING:
- When performing a road test, select a place where there is no traffic or possibility of a traffic accident and be very careful during testing to avoid occurrence of an accident.
- Road test should be carried out with 2 persons, a driver and a tester, on a level road.

NOTE: Check to make sure that the following conditions are satisfied when using this DTC Confirmation Procedure.
- Intake air temp.: between -14 °C and 70 °C (6.8 °F and 158 °F)
- Altitude (barometric pressure): 2400 m, 8000 ft or less (560 mmHg, 75 kPa or more)

1. Perform Steps 1) to 6) of DTC Confirmation Procedure" in "DTC P01311 P0132: Heated Oxygen Sensor (HO2S) Circuit Low/High Voltage (Bank-1 Sensor-1)".
2. Check if DTC and pending DTC exists by using scan tool. If not, check if oxygen sensor monitoring test has completed by using scan tool. If not in both of above checks (i.e., no DTC and pending DTC and oxygen sensor monitoring test not completed), check vehicle condition (environmental) and repeat Steps 3) through 6) of "DTC Confirmation Procedure" in "DTC P01311 P0132: Heated Oxygen Sensor (HO2S) Circuit Low / High Voltage (Bank-1 Sensor-1)".

Steps 1 - 2:

DTC Troubleshooting