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Home >> Lexus >> 2008 >> IS F >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - SFI System Diagnostics (1 Of 4) >> DTC P0111 Intake Air Temperature Sensor 1 Circuit Range / Performance >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

After Engine Stop 

TYPICAL MALFUNCTION THRESHOLDS CHART

Intake air temperature change Less than 1°C (2°F)

After Cold Engine Start 

TYPICAL MALFUNCTION THRESHOLDS CHART

Intake air temperature change Less than 1°C (2°F)