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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Diagnostic Codes (3 Of 4) >> DTC P050A Cold Start Idle Air Control System Performance; DTC P050B Cold Start Ignition Timing Performance >> Typical Enabling Conditions
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Typical Enabling Conditions

P050A: 

TYPICAL ENABLING CONDITIONS - P050A

Battery voltage 8 V or more
Time after engine start 3 seconds or more
Starter OFF
ECT at engine start -10°C (14°F) or more
ECT -10°C to 60°C (14°F 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

P050B: 

TYPICAL ENABLING CONDITIONS - P050B

Battery voltage 8 V or more
Time after engine start 3 seconds or more
Starter OFF
ECT at engine start -10°C (14°F) or more
ECT -10°C to 60°C (14°F to 140°F)
Engine idling time 3 seconds or more
Vehicle speed Less than 1.875 mph (3 km/h)