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Home >> Subaru >> 2022 >> Outback Touring XT >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (2.4L) (Diagnostics) (2 Of 4) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P050A: Cold Start Idle Control System Performance >> General Description >> Execution Condition
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Execution Condition

<Idle speed diagnosis> 

Secondary parameters Execution condition DTC
Battery voltage 10.9 V or more P050A
Barometric pressure 75.06 kPa (563.1 mmHg, 22.2 inHg) or more
Vehicle speed 1.9 km/h (1.2 MPH) or less
Throttle position Less than 0.312 %
Integrated value of intake air amount Less than value of Map1
Time when the parking/neutral position switch does not change 3000 ms or more
Elapsed time after starting the engine 2000 ms or more

<Final ignition timing diagnosis: Idle> 

Secondary parameters Execution condition DTC
Battery voltage 10.9 V or more P050B
Barometric pressure 75.06 kPa (563.1 mmHg, 22.2 inHg) or more
Throttle position Less than 0.312 %
Integrated value of intake air amount Less than value of Map1
Time when the parking/neutral position switch does not change 3000 ms or more
Target retard amount (N range) 8.5 ° CA or more
Target retard amount (D range) 8.5 ° CA or more

<Final ignition timing diagnosis: Non-idle> 

Secondary parameters Execution condition DTC
Battery voltage 10.9 V or more P050B
Barometric pressure 75.06 kPa (563.1 mmHg, 22.2 inHg) or more
Integrated value of intake air amount Less than value of Map2
Target retard amount 8.5 ° CA or more
EXECUTION CONDITION - MAP1

Engine coolant temperature at first engine start (°C (°F)) -40 (-40) -30 (-22) -20 (-4) -10 (-14) 0 (32)
Integrated value of intake air amount
(g (oz))
683 (24.09) 683 (24.09) 683 (24.09) 683 (24.09) 683 (24.09)
Engine coolant temperature at first engine start (°C (°F)) 10 (50) 20 (68) 30 (86) 40 (104) 50 (122)
Integrated value of intake air amount
(g (oz))
683 (24.09) 683 (24.09) 683 (24.09) 683 (24.09) 658 (23.21)
Engine coolant temperature at first engine start (°C (°F)) 60 (140) 70 (158) 75 (167) 100 (212) 110 (230)
Integrated value of intake air amount
(g (oz))
633 (22.33) 500 (17.64) 250 (8.82) 0 (0) 0 (0)
EXECUTION CONDITION - MAP2

Engine coolant temperature at first engine start (°C (°F)) -40 (-40) -30 (-22) -20 (-4) -10 (-14) 0 (32)
Integrated value of intake air amount
(g (oz))
683 (24.09) 683 (24.09) 683 (24.09) 683 (24.09) 683 (24.09)
Engine coolant temperature at first engine start (°C (°F)) 10 (50) 20 (68) 30 (86) 40 (104) 50 (122)
Integrated value of intake air amount
(g (oz))
683 (24.09) 683 (24.09) 683 (24.09) 683 (24.09) 658 (23.21)
Engine coolant temperature at first engine start (°C (°F)) 60 (140) 70 (158) 75 (167) 100 (212) 110 (230)
Integrated value of intake air amount
(g (oz))
633 (22.33) 500 (17.64) 250 (8.82) 0 (0) 0 (0)