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< Reference data >

INTAKE AIR TEMPERATURE REFERENCE

Intake air temperature °C(°F) Voltage (1) V Resistance kΩ
25 (77) 3.32 1.94-2.06
80 (176) 1.23 0.295-0.349
(1) This data is reference value and is measured between ECM terminal 34 (Intake air temperature sensor) and ground.
Fig 1: Intake Air Temperature Graph
G02372784Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.