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Home >> Land Rover >> 2012 >> LR4 HSE Lux >> Repair and Diagnosis >> General Information >> OBD-II Drive Cycles >> Siemens Ms43, BOSCH Me7.2 & Gems Engine Management Systems >> Drive Cycle C

Drive Cycle C

  1. Switch ignition on for 30 seconds
  2. Ensure Engine Coolant Temperature (ECT) less than 60 °C (140 °F)
  3. Start Engine
  4. Allow engine to idle for 2 minutes
  5. Perform 2 light accelerations (0 to 35 mph with light pedal pressure)
  6. Perform 2 medium accelerations (0 to 45 mph with moderate pedal pressure)
  7. Perform 2 hard acceleration (0 to 55 mph with heavy pedal pressure)
  8. Cruise at 60 mph for 8 minutes
  9. Cruise at 50 mph for 3 minutes
  10. Allow engine to idle for 3 minutes
  11. Connect a generic scan tool with engine still running and check for fault codes.