P0133

DTC P0133

DTC Detecting Condition and Trouble Area






Circuit Diagram

Circuit Diagram:

DTC Confirmation Procedure

WARNING:
- Perform road test in a place where there is no traffic to prevent an accident.
- Road test should be performed by two persons, a driver and a tester, on a level road.

NOTE:
- Be sure to troubleshoot first unexpected DTCs previously detected in "DTC Confirmation Procedure".
- Confirm that the following conditions are met in this "DTC Confirmation Procedure".
- DTC P0031, P0032, P0131, P0132 or P2237 is not detected.

1. Warm up engine to normal operating temperature.
2. Drive vehicle at 60 - 100 km/h (37 - 62 mile/h) for 6 min. (Keep throttle valve opening constant and engine speed 1,000 rpm or more in this step.)

DTC Troubleshooting

Step 1-4: