Circuit Identification

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.

For circuit identification, see Fig 1-Fig 3 .

Fig 1: Circuit Identification For DTC P0171 Or DTC P0172: Fuel Injection System Function (2.5L)

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

Fig 2: Circuit Identification For DTC P0171 Or DTC P0175: Fuel Injection System Function (3.5L)

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

Fig 3: Circuit Identification For DTC P0171 Or DTC P0175: Fuel Injection System Function (3.5L)

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