EVAP System Pressure Test Drive Cycle

Switch ignition on for 30 seconds. Ensure engine coolant temperature is less than 140°F (60°C). Start the engine and allow to idle for 2 minutes.
Perform 2 light accelerations, 0-35 mph, with light pedal pressure. Perform 2 medium accelerations, 0-45 mph, with moderate pedal pressure. Perform 2 hard accelerations, 0-55 mph, with heavy pedal pressure.
Increase speed to 60 mph and cruise for 8 minutes. Decrease speed to 50 mph and cruise for 3 minutes. Allow engine to idle for 3 minutes. Connect Testbook and check for DTCs.

Fig 1: Locating Advanced EVAP System Components (Discovery Series II)

Courtesy of LAND ROVER NORTH AMERICA, INC.

Fig 2: Locating Advanced EVAP System Components (Range Rover)

Courtesy of LAND ROVER NORTH AMERICA, INC.