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Home >> Subaru >> 2014 >> Forester 2.0XT Premium, 4D Utility >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (H4DOTC) >> Drive Cycle >> Procedure >> Drive Cycle A >> Diagnostic procedure

Diagnostic procedure

  1. Drive for 20 minutes or more at a constant speed of 80 km/h (50 MPH) or more.
  2. Stop the vehicle and idle for one minute.
  3. Read the temporary code using the Subaru Select Monitor or general scan tool. < Ref. to OPERATION , Read Diagnostic Trouble Code (DTC). >