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Toyota
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2009
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Tacoma X-Runner
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Repair and Diagnosis
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Engine Performance
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Engine Control System (1GR-FE)
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SFI System
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DTC P0111 Intake Air Temperature Sensor Gradient Too High
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
After Engine Stop
TYPICAL MALFUNCTION THRESHOLDS
IAT change
Less than 1°C (2°F)
After Cold Engine Start
TYPICAL MALFUNCTION THRESHOLDS
IAT change
Less than 1°C (2°F)