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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1075 (Heater & Air Conditioning Control System (Automatic Air Conditioner)) >> DTC/Circuit Diagnosis >> Intake Sensor >> Intake Sensor Component Inspection >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Intake Sensor

After disconnecting intake sensor connector, measure resistance between terminals 1 and 2 at sensor harness side, using the table below.

Temperature °C (°F) Resistance kΩ
-15 (5) 209.0
-10 (14) 160.0
-5 (23) 123.0
0 (32) 95.8
5 (41) 74.9
10 (50) 58.9
15 (59) 46.7
20 (68) 37.3
25 (77) 30.0
30 (86) 24.2
35 (95) 19.7
40 (104) 16.1
45 (113) 13.2
Fig 1: Checking Intake Sensor Resistance Between Terminals 1 And 2
G04896277Courtesy of NISSAN NORTH AMERICA, INC.

If NG, replace intake sensor. Refer to "REMOVAL AND INSTALLATION ".