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Home >> Suzuki >> 2006 >> Swift + >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - 1.6L (L91) - DTC P0016 To DTC P0404 >> DTC P0110 or P0111 >> Component Testing
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Component Testing

  1. Ignition OFF, disconnect the harness connector of the IAT sensor.
    2. IMPORTANT: A thermometer can be used to test the sensor off the vehicle.
  2. Test the IAT sensor by varying the sensor temperature while monitoring the sensor resistance. Compare the readings with the TEMPERATURE VS RESISTANCE table and verify that the resistance is within 5 percent of the specification.
    • If the resistance vs. temperature is not within 5 percent, replace the IAT sensor.
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