Hyundai Santa Fe: Intake Air Temperature Sensor (IATS). Description and Operation
Description
Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute
Pressure Sensor and detects the intake air temperature.
To calculate precise air quantity, correction of the air temperature is
needed because air density varies according to the temperature. So the ECM uses
not only MAPS signal but also IATS signal. This sensor has a Negative Temperature
Coefficient (NTC) Thermister and it's resistance changes in reverse proportion
to the temperature.
Manifold Absolute Pressure Sensor (MAPS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Measure the output voltage of the MAPS at idle and IG ON. Specification: Refer to "Specification" Removal 1. Turn the ignition ...
Intake Air Temperature Sensor (IATS). Specifications
Specification Temperature Resistance (kΩ) °C °F -40 -40 40.93 ~ 48.35 -20 -4 13.89 ~ 16.03 0 32 5.38 ~ 6.09 10 50 3.48 ~ 3.90 20 68 2.31 ~ 2.57 40 104 1.08 ~ 1.21 60 140 0.54 ~ 0.62 80 176 0.29 ...
See also:
Rear Oil Seal. Repair procedures
Removal 1. Remove the automatic transaxle. 2. Remove the drive plate. 3. Rmove the rear oil sela(A). Installation 1. Install rear oil seal. (1) Apply engine oil to a new oil seal lip. (2) Using SST(09231-H1100, ...
Infant or small child
All 50 states have child restraint laws. You should be aware of the specific requirements in your state. Child and/or infant seats must be properly placed and installed in the rear seat. For more information ...
Speakers. Repair procedures
Inspection 1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws are removed and the wiring connector is connected ...
