ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION — Emission-related Diagnostic Information (Cont'd); Driving Pattern
EF & EC-7032prose procedureOriginal driving-pattern chart is rotated 90° on the page; pattern-cell X/— markings approximate the shaded regions.
Emission-related Diagnostic Information (Cont'd)
CG10, CGA3
Driving Pattern
NOTE
Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
Refer to next page for more information and explanation of chart.
SRT item and self-diagnostic test item mapping
CATALYST
Self-diagnostic test item (CONSULT-II screen term)TW CATALYST SYS
Pattern 1—
Pattern 2X
HEATED OXYGEN SENSOR
Self-diagnostic test item (CONSULT-II screen term)HO2S1 (B1)
Pattern 1—
Pattern 2—
HEATED OXYGEN SENSOR
Self-diagnostic test item (CONSULT-II screen term)HO2S2
Pattern 1—
Pattern 2X
HEATED OXYGEN SENSOR HEATER
Self-diagnostic test item (CONSULT-II screen term)HO2S1 HTR (B1)
Pattern 1—
Pattern 2—
HEATED OXYGEN SENSOR HEATER
Self-diagnostic test item (CONSULT-II screen term)HO2S2 HTR (B2)
Pattern 1—
Pattern 2—
Vehicle speed profile (in minutes from engine start): Engine start [Engine coolant temperature is below 50°C (122°F)] → Keep idling until Engine coolant temperature becomes 70°C (158°F) (~0-3 min) → accelerate to 70 km/h (43 MPH), hold 2 minutes → accelerate to 90 km/h (56 MPH), hold 2 minutes → coast/decelerate → Engine stop at ~9 minutes.