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Home >> Suzuki >> 2001 >> Vitara JS, 4D Utility, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0111: Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem >> Condition

DTC P0111: Intake Air Temperature (IAT) Sensor Circuit Range/Performance Problem: Condition

DTC is set when variation in intake air temperature is less than predetermined after engine is at operating condition. DTC is also set when intake air temperature is 21°F (-6C°) or less, or 140°F (60°C) or more. MIL is illuminated when Powertrain Control Module (PCM) detects malfunction during 2 consecutive drive cycles. Possible causes are: