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Home >> Toyota >> 2004 >> Highlander Limited, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System (SFI) - Diagnostics (2AZ-FE)) >> DTC P2195, P2196: Oxygen (A/F) Sensor Signal Stuck (Bank 1 Sensor 1) >> Confirmation Driving Pattern

Confirmation Driving Pattern

WARNING: This page is about a different variant/trim than selected.
Fig 1: Identifying Confirmation Driving Pattern
G02908012Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. Connect the hand-held tester to the DLC3.
  2. Switch the hand-held tester from normal mode to check mode (see CHECK MODE PROCEDURE ).
  3. Start the engine and warm it up with all the accessory switched OFF.
  4. Drive the vehicle at 38 to 75 mph (60 to 120 km/h) and engine speed at 1,400 to 3,200 rpm for 3 to 5 minutes.

    HINT:

    If a malfunction exists, the MIL will be illuminated during step (d).

    NOTE: If the conditions in this test are not strictly followed, detection of a malfunction will not occur. If you do not have a hand-held tester, turn the ignition switch OFF after performing steps (c) and (d), then perform steps (c) and (d) again.