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Home >> Subaru >> 2010 >> Outback Limited >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Fuel Injection System - Fuel Injection (Fuel Systems) (H4SO - 2.5L SOHC) >> Mass Air Flow and Intake Air Temperature Sensor >> Inspection >> Check Intake Air Temperature Sensor Unit
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Check Intake Air Temperature Sensor Unit

Measure the resistance between intake air temperature sensor terminals.

Fig 1: Measuring Resistance Between Intake Air Temperature Sensor Terminals
G06344675Courtesy of SUBARU OF AMERICA, INC.
RESISTANCE SPECIFICATION

Temperature Terminal No. Standard
-20°C (-4°F) 1 and 2 16.0 ± 2.4 kΩ
20°C (68°F) 2.45 ± 0.24 kΩ
60°C (140°F) 0.58 ± 0.087 kΩ