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Home >> Land Rover >> 2002 >> Range Rover >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Self-Diagnostics - With Codes >> Diagnostic Tests >> Repair Confirmation Drive Cycle >> Repair Confirmation Drive Cycle "A"

Repair Confirmation Drive Cycle "A"

  1. After completing DTC and/or complaint repairs, allow engine to cool. Install Land Rover TestBook/T4 or OBD-II scan tool. Turn ignition on for 30 seconds. Ensure Engine Coolant Temperature (ECT) sensor indicates less than 140°F (60°C).
  2. Start engine and allow to idle for 2 minutes. Check for DTCs using Land Rover TestBook/T4 or OBD-II scan tool. If any DTC is indicated, perform specified repairs. See DIAGNOSTIC TROUBLE CODE IDENTIFICATION  . If no DTCs are indicated, repair is complete.