Intake Air Temperature Sensor

1. Connect ohmmeter between terminals 25 and 34 to EFI harness connector.
2. With intake air below 68 degrees F, resistance should be 2100 ohms or greater.
3. With intake air temperature above 68 degrees F., resistance should be less than 2900 ohms.
4. If readings are not within specifications, check wiring between air temperature sensor and control unit. If wiring is satisfactory, test air temperature sensor as outlined in "Component Testing".