Nissan Sentra B18 (2020-2025) Service Manual: Preparation. Preparation
Preparation
Special Service Tools
Special Service Tools
The actual shape of the tools may differ from those illustrated here.
|
Tool number (TechMate No.) Tool name |
Description |
|
|---|---|---|
|
 — (NI-46534) Trim Tool Set |
 |
Removing trim components |
Commercial Service Tools
Commercial Service Tools
|
Tool name |
Description |
|
|---|---|---|
|
Power tool |
 |
Loosening nuts, screws and bolts |
Other materials:
Power Supply and Ground Circuit
A/c Amp.
Diagnosis Procedure
Diagnosis Procedure
CHECK A/C AMP. GROUND CIRCUIT FOR
OPEN
Ignition switch OFF.
Disconnect A/C amp. connector.
...
Clutch. Removal and Installation
Clutch Pedal
Exploded View
Exploded View
1.
Clutch pedal
2.
Clutch master cylinder
...
P0420 Three Way Catalyst Function
Dtc Description
DTC Description
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 ...