Nissan Sentra Service Manual: Preparation

Precautions for Suspension

When installing rubber bushings, the final tightening must be carried out under unladen conditions with tires on ground. Spilled oil might shorten the life of rubber bushings. Be sure to wi ...

Symptom diagnosis

Noise, vibration and harshness (nvh) troubleshooting NVH Troubleshooting Chart Use chart below to find the cause of the symptom. If necessary, repair or replace these parts. ×: Applicab ...

Other materials:

Removal and installation
Av control unit Exploded view Av control unit Av control unit bracket (lh) Av control unit bracket (rh) Removal and installation Removal Caution: Remove battery terminal and av control unit after a lapse of 30 seconds or more after turning the ignition switch off. Befor ...

Power supply routing circuit
Wiring Diagram — Battery Power Supply — Wiring Diagram — Accessory Power Supply — Wiring Diagram — Ignition Power Supply — Fuse If fuse is blown, be sure to eliminate cause o ...

P0137 HO2S2
DTC Logic DTC DETECTION LOGIC The heated oxygen sensor 2 has a much longer switching time between rich and lean than the air fuel ratio (A/F) sensor 1. The oxygen storage capacity of the three way catalyst (manifold) causes the longer switching time. To judge the malfunctions of heated oxygen ...