LEMON Manuals: Even more car manuals for everyone
Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> SFI System >> DTC P0133: Oxygen Sensor Circuit Slow Response (Bank 1 Sensor 1); DTC P0153: Oxygen Sensor Circuit Slow Response (Bank 2 Sensor 1) >> Confirmation Driving Pattern

Confirmation Driving Pattern

Fig 1: Vehicle Speed Driving Pattern
G05838692Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. Connect the Techstream to the DLC3.
  2. Switch the tester from normal mode to check mode (see CHECK MODE PROCEDURE ).
  3. Allow the engine to idle until the ECT reaches 75°C (167°F).
  4. Allow the vehicle to run at 40 km/h (25 mph) or more for 25 seconds or more.
  5. Allow the engine to idle for 30 seconds or more.
  6. Perform steps (d) and (e) at least 3 times.

    HINT:

    If a malfunction exists, the MIL will be illuminated.

  7. Allow the engine to idle for 30 seconds.
NOTE: If the conditions in this test are not strictly followed, you should perform steps (d) and (e).
If you do not have the Techstream, turn the ignition switch OFF after performing steps (c) and (f), and then perform steps (c) and (f) again.
scientia non olet · About LEMON Manuals