On Board Diagnosis Logic
WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
This self-diagnosis has the one trip detection logic.
Courtesy of NISSAN MOTOR CO., U.S.A.
DTC P1148 is displayed with another DTC for air fuel ratio (A/F) sensor 1. Perform the trouble diagnosis for the corresponding DTC.