Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Nissan Sentra B18 (2020-2025) Service Manual / Engine / Exhaust System :: Preparation. Preparation

Nissan Sentra B18 (2020-2025) Service Manual: Exhaust System :: Preparation. Preparation

Preparation. Special Service Tool

Special Service Tool

The actual shape of the tools may differ from those illustrated here.

Tool number

(TechMate No.)

Tool name

Description

KV10114400

(NI-38365)      

Heated oxygen sensor wrench

Loosening or tightening heated oxygen sensors:

a: 22 mm (0.87 in)

Commercial Service Tool

Commercial Service Tool

(TechMate No.)

Tool name

 

Description

(NI-43897-18)

(NI-43897-12)

Oxygen sensor thread cleaner

Reconditioning the exhaust system threads before installing a new oxygen sensor (Use with anti-seize lubricant shown below):

a: NI-43897-18 (18 mm dia.) for zirconia oxygen sensor

b: NI-43897-12 (12 mm dia.) for titania oxygen sensor

( — )

Anti-seize lubricant (Permatex 133AR or equivalent meeting MIL specification MIL-A-907)

Lubricating oxygen sensor thread cleaning tool when reconditioning exhaust system threads

( — )

Power tool

Loosening nuts, screws and bolts

    Exhaust System. Precaution. Precautions. Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner"
    Precautions. Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner" Precaution for Supplemental Restraint System (srs) &q...
    Exhaust System. Periodic Maintenance. Exhaust System. Inspection
    Exhaust System. Inspection Inspection Inspection Check exhaust pipes, muffler, and mounting for improper attachment, leakage, cracks, damage or deterioration. If anything is fou...

    Other materials:

    Trunk Lid Opener Actuator
    Component Function Check Component Function Check CHECK FUNCTION CONSULT Select "Trunk/back door" in "Active Test" mode of "BCM(TRUNK)". Select “On” to check tha ...

    Heated Seat Does Not Operate. Diagnosis Procedure
    Diagnosis Procedure Diagnosis Procedure CHECK HEATED SEAT RELAY Check heated seat relay. Refer to Component Function Check (LH) or Component Function Check (RH). Is the inspection result normal? YES>> GO TO ...

    Power Supply and Ground Circuit (ecm)
    Diagnosis Procedure Diagnosis Procedure CHECK THE BATTERY CABLE Turn ignition switch OFF. Check the battery cable for tightening enough. Note: Check the continuity between the battery ...