Honda Cars 2007-2008

Intake Air Temperature Sensor

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Operation



Specific to:

Honda Fit 2007-2008

The Input Air Temperature (IAT) sensor is a temperature dependent resistor (thermistor). The resistance of the thermistor decreases as the intake air temperature increases.

Removal & Installation



Specific to:

Honda S2000 2007-2008

  1. Disconnect the Intake Air Temperature (IAT) sensor 2P connector.
  2.  
  3. Remove the clip and the IAT sensor.
  4.  

To install:

  1. Install the parts in the reverse order of removal.

    Click image to see an enlarged view

    Fig. Remove the electrical connector (A) and clip (B) to remove the IAT sensor (C)-S2000

  2.  

Specific to:

Honda Fit 2007-2008

  1. Disconnect the Input Air Temperature (IAT) sensor connector.
  2.  
  3. Pull the IAT sensor (B) out of its grommet.

    Click image to see an enlarged view

    Fig. Removing/installing the IAT sensor (B), connector (A) from the air cleaner housing grommet (C)

  4.  

To install:

  1. Installation is the reverse of removal.
  2.  

2.4L Engines

Specific to:

Honda Accord 2007-2008

  1. Disconnect the Mass Air Flow (MAF) sensor/ Intake Air Temperature (IAT) sensor connector.
  2.  
  3. Remove the bolts.
  4.  
  5. Remove the MAF sensor/IAT sensor.
  6.  

To install:

  1. Install the parts in the reverse order of removal.

    Click image to see an enlarged view

    Fig. Disconnect the sensor connector (A) and remove the bolts (B) to remove the IAT/MAF sensor-2.4L Engine

  2.  

3.0L Engine

Specific to:

Honda Accord 2007

  1. Disconnect the Intake Air Temperature (IAT) sensor connector.
  2.  
  3. Remove the IAT sensor.
  4.  

To install:

  1. Install the parts in the reverse order of removal with a new O-ring

    Click image to see an enlarged view

    Fig. Connect the sensor connector (A) and install a new O-ring (C) when install the IAT sensor (B)-3.0L Engine

  2.  

3.5L Engine

Specific to:

Honda Accord 2008

  1. Disconnect the Mass Air Flow (MAF) sensor/ Intake Air Temperature (IAT) sensor 5P connector.
  2.  
  3. Remove the screw.
  4.  
  5. Remove the MAF sensor/IAT sensor.
  6.  

To install:

  1. Install the parts in the reverse order of removal with a new O-ring.

    Click image to see an enlarged view

    Fig. IAT/MAF sensor mounting-3.5L Engine

  2.  

Hybrid

Specific to:

Honda Civic 2007-2008

  1. Disconnect the Mass Air Flow (MAF) sensor/ Intake Air Temperature (IAT) sensor 5P connector.
  2.  
  3. Remove the bolts.
  4.  
  5. Remove the MAF sensor/IAT sensor.
  6.  

To install:

  1. Install the parts in the reverse order of removal with a new O-ring.
  2.  

Non-hybrid

Specific to:

Honda Civic 2007-2008

  1. Disconnect the Mass Air Flow (MAF) sensor/ Intake Air Temperature (IAT) sensor 5P connector.
  2.  
  3. Remove the bolts.
  4.  
  5. Remove the MAF sensor/IAT sensor.
  6.  

To install:

  1. Install the parts in the reverse order of removal with a new O-ring.
  2.  

Testing



Specific to:

Honda Fit 2007-2008


NOTE
See applicable tests for specific DTCs in -DIAGNOSIS and TESTING- section.

 
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