Confirmation Driving Pattern

HINT: 

Performing this confirmation pattern will activate the mass air flow performance monitor.

Fig 1: Confirmation Driving Pattern

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1. Connect the Techstream to the DLC3.
2. Turn the engine switch to on (IG).
3. Turn the Techstream on.
4. Clear DTCs. Refer to DTC CHECK / CLEAR .
5. Select the check mode using the Techstream.
6. Start the engine, and warm it up until the engine coolant temperature reaches 70°C (158°F) or higher.
7. Drive the vehicle at approximately 62 mph (100 km/h) for 20 seconds or more.
8. On the Techstream, select the following menu items: Powertrain / Engine / Trouble Codes / Pending and check if any DTCs (any pending DTCs) are set.