subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Intake Air Temperature Sensor|Specifications|Page 710 > < Intake Air Temperature Sensor|Specifications|Page 708
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Intake Air Temperature Sensor: Testing and Inspection

Air Temperature Sensor Schematic

A faulty air temperature sensor will set code 26 in the on-board diagnostic system.  Refer to the schematic diagram and test the sensor with the
diagnostic chart.

Wire color code identification:

L: Blue  
B: Black
Y: Yellow
G: Green
R: Red
W: White
Br: Brown
Lg: Light green
Gr: Gray

Air Temperature Sensor Diagnostic Chart

AIR TEMPERATURE SENSOR DIAGNOSTIC CHART 

Intake Air Temperature Sensor|Specifications|Page 710 > < Intake Air Temperature Sensor|Specifications|Page 708