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Home >> Subaru >> 2007 >> Impreza Outback Sport, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls (Diagnostics) (H4SO) >> Drive Cycle >> Procedure >> Drive Cycled

Drive Cycled

DRIFT DIAGNOSIS 

  1. Check that the engine coolant temperature at engine start is less than 30°C (86°F).
  2. Make sure that fuel remains 9.0 (2.4 US gal, 2.0 lmp gal) or more and the battery voltage is 10.9 V or more.
  3. Start the engine, and check that the engine coolant temperature increases by 10°C (50°F) or more, and reaches 75°C (167°F) or more, when the engine is warmed up.
  4. Idle the engine for 120 seconds or more in the condition of step 3.

STUCK DIAGNOSIS 

  1. Make sure that the battery voltage is 10.9 V or more.
  2. Perform the Clear Memory Mode. <Ref. to CLEAR MEMORY MODE .>
  3. Drive the vehicle for the distance equal to the fuel of 50 (13.2 US gal, 11 lmp gal).
NOTE:
  • It is acceptable to drive the vehicle intermittently.
  • Do not disconnect the battery terminals while diagnosing. (Data will be cleared by disconnecting the battery terminals.)
DTC DIAGNOSIS CHART

DTC Item Condition
P0181 Fuel Temperature Sensor "A" Circuit Range/Performance -