2001 Land Rover Range Rover SEFACTORY OEM SERVICE PROCEDURE

EVAP System Pressure Test Drive Cycle

  1. Switch ignition on for 30 seconds. Ensure engine coolant temperature is less than 140Β°F (60Β°C). Start the engine and allow to idle for 2 minutes.
  2. 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.
  3. 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)
G99F52667Courtesy of LAND ROVER NORTH AMERICA, INC.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.