IAT Sensor 2 Inspection

NOTE:  Since there is no direct method to test the component itself, troubleshooting is performed on the related components.

Test Procedure 

Unit output voltage inspection

• Preparation
• • -

    IAT sensor 2 connector (2P): disconnected

• Procedure
• • Turn the vehicle to the ON mode.
  • Confirm the HDS [IAT Sensor (2) Voltage].

• Normal Conditions
• • -

    HDS [IAT Sensor (2) Voltage] value is more than 0.08 V  .

Results 

• If it is normal, there is a problem with IAT sensor 2.
• If it is abnormal, there is a problem with other related components.