Oxygen Sensor (O2S) Monitor
Test requirements/procedure1. Test requirements/procedure
1. Engine coolant temperature: 80° C (176° F) or more (Engine fully warmed up)
2. Atmospheric temperature: -10° C (14° F) or more
3. Condition of A/T:
- Selector lever position: D range
- Overdrive switch: ON
- Pattern select switch: OFF
2. One trip monitor will be completed by driving according to the steps below (from start to switch off). It will take 5 minutes.
*1: After warming up the engine turn off the ignition switch.
*2: Start the engine, and accelerate to 56 - 64 kph (35 - 40 mph).
<>3: Drive between 56 and 64 kph (35 and 40 mph) at a constant throttle angle (by not moving the throttle pedal as much as possible) for 120 seconds or more during monitor. Moreover, do not turn the steering wheel suddenly.
*4: Decelerate and stop the vehicle. Then turn off the ignition switch.
Drive Cycle Pattern:
