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Home >> Scion >> 2012 >> tC Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0010-P0504)) >> SFI System >> DTC P0111: Intake Air Temperature Sensor Gradient Too High >> Typical Malfunction Thresholds
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Typical Malfunction Thresholds

AFTER ENGINE STOP

Intake air temperature change Less than 1°C (2°F)
AFTER COLD ENGINE START

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