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Home >> Subaru >> 2016 >> Outback 2.5i >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls (H4DO) (Diagnostics) (3 Of 4) >> DTC P050A Cold Start Idle Control System Performance >> Execution Condition

Execution Condition

Secondary Parameters Execution condition
< Idle speed diagnosis >
Barometric pressure ≥ 75.1 kPa (563 mmHg, 22.2 inHg)
Battery voltage > 10.9 V
Vehicle speed ≤ 2 km/h (1.2 MPH)
Engine coolant temperature ≤ 60 °C (140 °F)
Intake air amount sum value ≤ Value of Map 1
Elapsed time after gear position change (P ←→ D or N ←→ D) ≥ 3000 ms
Throttle valve opening angle < 0.37 °
Fuel property Not extremely low volatility
Elapsed time after starting the engine ≥ 2000 ms
< Final ignition timing diagnosis >
Barometric pressure ≥ 75.1 kPa (563 mmHg, 22.2 inHg)
Battery voltage > 10.9 V
Vehicle speed ≤ 2 km/h (1.2 MPH)
Engine coolant temperature ≤ 60 °C (140 °F)
Intake air amount sum value ≤ Value of Map 2
Elapsed time after gear position change (P ←→ D or N ←→ D) ≥ 3000 ms
Throttle valve opening angle < 0.37 °
Fuel property Not extremely low volatility
Commanded ignition timing retard ≥ Value from Map 3
TEMPERATURE SPECIFICATION - MAP 1

Engine coolant temperature at engine starting °C (°F) -40 (-40) -30 (-22) -20 (-4) -10 (14) 0 (32) 10 (50) 20 (68) 30 (86) 40 (104) 50 (122) 60 (140) 70 (158) 80 (176) 90 (194) 100 (212) 110 (230)
Intake air amount sum value g (oz) 2000 (70.54) 1800 (63.49) 1500 (52.91) 675 (23.81) 550 (19.4) 450 (15.87) 390 (13.76) 320 (11.29) 260 (9.17) 210 (7.41) 180 (6.35) 180 (6.35) 180 (6.35) 180 (6.35) 180 (6.35) 180 (6.35)
TEMPERATURE SPECIFICATION - MAP 2

Engine coolant temperature at engine starting °C (°F) -40 (-40) -30 (-22) -20 (-4) -10 (14) 0 (32) 10 (50) 20 (68) 30 (86) 40 (104) 50 (122) 60 (140) 70 (158) 80 (176) 90 (194) 100 (212) 110 (230)
Intake air amount sum value g (oz) 2000 (70.54) 1800 (63.49) 1500 (52.91) 675 (23.81) 550 (19.4) 450 (15.87) 390 (13.76) 320 (11.29) 260 (9.17) 210 (7.41) 180 (6.35) 180 (6.35) 180 (6.35) 180 (6.35) 180 (6.35) 180 (6.35)
TEMPERATURE SPECIFICATION - MAP 3

Engine coolant temperature -40 °C (-40 °F) -30 °C (-22 °F) -20 °C (-4 °F) -10 °C (14 °F) 0 °C (32 °F) 10 °C (50 °F) 20 °C (68 °F) 30 °C (86 °F) 40 °C (104 °F) 50 °C (122 °F) 60 °C (140 °F)
Commanded ignition timing retard (CVT model) 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA 21 °CA
Commanded ignition timing retard (MT model) 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA 11 °CA