Nissan Sentra B18 (2020-2025) Service Manual: Preparation. Preparation
Preparation
Special Service Tool
|
Tool number (TechMate No.) Tool name |
Description |
|
|---|---|---|
|
  — (NI-46534) Trim Tool Set |
 |
Removing trim components |
Commercial Service Tools
|
Tool name |
Description |
|
|---|---|---|
|
Power tool |
 |
Loosening nuts, screws and bolts |
Other materials:
Wiring diagram
Engine control system
Wiring Diagram
...
Steering Control System :: Symptom Diagnosis
Eps Warning Lamp Does Not Turn on
Description
Description
EPS warning lamp does not turn ON when the
ignition switch is ON. (Check the illumination of the EPS warning
lamp.)
Diagnosis Procedure
Diagnosis Procedure
CHECK EPS WARNING LAMP
Perform the ...
P0420 Three way catalyst function
DTC Logic
DTC DETECTION LOGIC
The ECM monitors the switching frequency ratio of air fuel ratio (A/F)
sensor 1 and heated oxygen sensor 2.
A three way catalyst (manifold) with high oxygen storage capacity
will indicate a low switching frequency of heated oxygen sensor 2.
As oxygen storage c ...