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EC-196 < COMPONENT DIAGNOSIS > [QR25DE] P0137 HO2S2 3. PERFORM DTC CONFIRMATION PROCEDURE With CONSULT-III 1. Activate “INSPECTION MODE 1” ( ) to start engine, and warm up engine to normal operating temperature. 2. Turn ignition switch OFF and wait at least 10 seconds. 3. Turn ignition switch ON. 4. Turn ignition switch OFF and wait at least 10 seconds. 5. Turn ignition switch ON (READY) and select “DATA MONITOR” mode with CONSULT-III. 6. Drive vehicle at a speed of 80 km/h (50 MPH) or more for at least 3 consecutive minutes. CAUTION: Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws. NOTE: Keep the vehicle speed as steady as possible during the cruising. 7. Stop the vehicle and shift the selector lever to P position. 8. Fully depress the accelerator pedal and keep it until step 11. 9. Make sure that “COOLAN TEMP/S” indicates more than 70 °C (158°F). If not, warm up engine and go to next step when “COOLAN TEMP/S” indication reaches to 70 °C (158°F). 10. Select “HO2S2 (B1) P1147” of “HO2S2” in “DTC WORK SUPPORT” mode with CONSULT-III. 11. Touch “START”. NOTE: It will take at most 10 minutes until “COMPLETED” is displayed. 12. Touch “SELF-DIAG RESULT”. OK >> INSPECTION END NG >> Go to CAN NOT BE DIAGNOSED>>GO TO 4. 4. PERFORM DTC CONFIRMATION PROCEDURE AGAIN 1. Turn ignition switch OFF and leave the vehicle in a cool place (soak the vehicle). 2. Perform DTC CONFIRMATION PROCEDURE again. >> GO TO 3. 5. PERFORM COMPONENT FUNCTION CHECK Perform component function check. Refer to EC-196, "Component Function Check" NOTE: Use component function check to check the overall function of the heated oxygen sensor 2 circuit. During this check, a 1st trip DTC might not be confirmed. YES >> INSPECTION END NO >> Go to Component Function Check INFOID:0000000004211436 1. PERFORM COMPONENT FUNCTION CHECK Without CONSULT-III 1. Activate “INSPECTION MODE 1” ( ) to start engine, and warm up engine to the normal operating temperature. 2. Turn ignition switch OFF and wait at least 10 seconds. 3. Turn ignition switch ON. 4. Turn ignition switch OFF and wait at least 10 seconds. 5. Turn ignition ON (READY) and drive vehicle at a speed of 80 km/h (50 MPH) or more for at least 3 con- secutive minutes. CAUTION: Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws. NOTE: Keep the vehicle speed as steady as possible during the cruising. 6. Stop vehicle and shift the selector lever to P position. |