Confirmation Driving Pattern

HINT:

Performing this confirmation pattern will activate the A/F sensor response monitor.

Fig 1: Driving Pattern Graph

Connect Techstream to the DLC3.
Turn the ignition switch ON.
Turn the tester ON.
Clear DTCs (if set) (see DTC CHECK / CLEAR ).
Select the following menu items: Powertrain / Engine and ECT / Monitor / O2 Sensor / Details / RES RATE B1S1/Details.
Check that RES RATE B1S1 is Incomp (incomplete).
Start the engine and warm it up.
Drive the vehicle at a constant speed of between 40 km/h and 120 km/h (25 mph and 75 mph) for 3 minutes.
Check the monitor result values on Techstream by selecting the following menu items: Powertrain / Engine and ECT / Monitor / O2 Sensor / Details / RES RATE B1S1 / Details.
If the values indicated on the tester do not change, perform READINESS MONITOR DRIVE PATTERN for the A/F sensor and the heated oxygen sensor (see READINESS MONITOR DRIVE PATTERN ).
HINT:

Completion of all A/F sensor monitors is required to change the value in RES RATE B1S1.
Note the value of the RES RATE B1S1.
Select the following menu items: Powertrain / Engine and ECT / Trouble Codes / Pending.
Check if any DTCs (any pending DTCs) are set.