OBD-II Drive Cycle Pattern Lists

OBD-II DRIVE CYCLE
All kinds of diagnostic trouble codes (DTCs) can be monitored by carrying out a short drive according to the following six drive cycle pattern. In other words, doing such a drive regenerates any kind of trouble which involves illuminating the Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp) and verifies the repair procedure has eliminated the trouble (the Malfunction Indicator Lamp (SERVICE ENGINE SOON or Check Engine Lamp) is no longer illuminated).

CAUTION: Two technicians should always be in the vehicle when carrying out a test drive.

NOTE: Check that the diagnosis trouble code (DTC) is not output before traveling in the drive cycle pattern. Erase the DTC if it has been output.

Drive Cycle Pattern List:

DRIVE CYCLE PATTERN LIST

Evaporative Emission System Leak Monitor Part 1:

Evaporative Emission System Leak Monitor Part 2:

PROCEDURE 1

Fuel Trim Monitor:

PROCEDURE 2

Catalytic Converter Monitor Part 1:

Catalytic Converter Monitor Part 2:

PROCEDURE 3

Heated Oxygen Sensor Monitor:

PROCEDURE 4

Exhaust Gas Recirculation (EGR) System Monitor Part 1:

Exhaust Gas Recirculation (EGR) System Monitor Part 2:

PROCEDURE 5

Other Monitor (Main Components, Sensors And Switches, Wire Breakage And Short Circuit) Part 1:

Other Monitor (Main Components, Sensors And Switches, Wire Breakage And Short Circuit) Part 2:

PROCEDURE 6