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Home >> Lexus >> 2008 >> IS F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - SFI System Diagnostics (3 Of 4) >> DTC P050B Cold Start Ignition Timing Performance >> Typical Enabling Conditions
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Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS CHART

Battery voltage 8 V or more
Time after engine start 3 seconds or more
Starter OFF
Engine coolant temperature at engine start -10°C (14°F) or more
Engine coolant temperature -10 to 60°C (14 to 140°F)
Engine idling time 3 seconds or more
Fuel cut OFF
Vehicle speed Less than 1 875 mph (3 km/h)
Atmospheric pressure 76 kPa (570 mmHg) or more