Component Inspection

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Heated Oxygen Sensor 1 (With CONSULT-II)

For component inspection, see Fig 1.

Fig 1: Component Inspection For DTC P1143 Or P1163: HO2S1 (With CONSULT-II - 3.5L)

Courtesy of NISSAN MOTOR CO., U.S.A.

Heated Oxygen Sensor 1 (Without CONSULT-II)

For component inspection, see Fig 2.

Fig 2: Component Inspection For DTC P1143 Or P1163: HO2S1 (Without CONSULT-II - 3.5L)

Courtesy of NISSAN MOTOR CO., U.S.A.