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Home >> Subaru >> 2013 >> Outback Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Diagnostic Trouble Code (DTC) Detecting Criteria (H4DO) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P0506 Idle Air Control System Rpm Lower Than Expected >> Enable Condition
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Enable Condition

ENABLE CONDITIONS

Secondary Parameters Enable Conditions
Engine coolant temperature ≥ 60 °C (140 °F)
Battery voltage ≥ 10.9 V
Atmospheric pressure ≥ 75 kPa (563 mmHg, 22.2 inHg)
Fuel level ≥ 10.5 2 (2.77 US gal, 2.31 Imp gal)
Elapsed time after starting the engine ≥ 10.49 s
Feedback of ISC In operation
Lambda value (left and right) ≥ 0.81
  and
  < 1.1
After switching air conditioner to ON/OFF ≥ 5.1 s
After intake manifold pressure changes by 4 kPa (30 mmHg, 1.2 inHg) or more. > 5.1 s
Elapsed time after switching neutral position switch to ON/OFF > 5.1 s
Vehicle speed 0 km/h (0 MPH)