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Home >> Subaru >> 2017 >> Crosstrek Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics - Introduction) (H4DO) >> Drive Cycle >> Procedure >> Preparation For Drive Cycle

Preparation For Drive Cycle

  1. Check that the battery voltage is 12 V or more and fuel remains approx. half [20 - 40 L (5.3 - 10.6 US gal, 4.4 - 8.8 Imp gal)].
  2. After performing the diagnostics and Clear Memory Mode, check that no DTC remains. Ref. to CLEAR MEMORY MODE .
  3. Check the delivery (test) mode fuse is removed.
NOTE:
  • Perform the drive cycle after warming up the engine except when the engine coolant temperature at engine start is specified.
  • Perform the drive cycle twice if the DTC in the list is marked with *. After completing the first drive cycle, stop the engine and perform second diagnosis in same condition.