IAT Sensor Inspection
Precautions: General safety (00)
NOTE:
Do not measure resistance with terminal of the IAT sensor soaked in water. If you measure the resistance in the soaked state, the sensor resistance cannot be measured accurately.
Check that resistance between sensor terminals varies depending on water temperature as shown in the following graph.
If faulty condition is found, replace IAT sensor. 
| [a]: | Resistance | [b]: | Temperature |