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Home >> Subaru >> 2010 >> Legacy Premium, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Engine Controls - Engine (Diagnostics) (H4DOTC - 2.5L DOHC Turbo)) >> Drive Cycle >> Procedure >> Drive Cycle F

Drive Cycle F

WARNING: This page is about a different variant/trim than selected.
DTC ITEM CONDITION CHART

DTC Item Condition
*P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance -

Diagnostic procedure: 

  1. Make sure that the engine coolant temperature is less than 30°C (86°F).
  2. Drive according to the drive pattern described below.
Fig 1: Vehicle Drive Pattern (Drive Cycle F)
G06647740Courtesy of SUBARU OF AMERICA, INC.
NOTE:
  • There is no given transition time between idling and cruising.
  • Driving at constant speed only on a downhill causes smaller engine load and may result in failure to obtain a right diagnostic result.
  • When the engine stops while performing drive cycle F, perform it again from the state of procedure 1).