Nissan Sentra Service Manual: Engine
- Engine mechanical
- Precaution
- Preparation
- Symptom diagnosis
- Periodic maintenance
- Removal and installation
- Unit removal and installation
- Unit disassembly and assembly
- Service data and specifications (sds)
- Engine lubrication system
- Precaution
- Preparation
- System description
- Periodic maintenance
- Removal and installation
- Unit disassembly and assembly
- Service data and specifications (SDS)
- Engine cooling system
- Precaution
- Preparation
- System description
- Symptom diagnosis
- Periodic maintenance
- Removal and installation
- Service data and specifications (sds)
- Engine control system
- Precaution
- Preparation
- System description
- System
- Operation
- Ecu diagnosis information
- Wiring diagram
- Basic inspection
- Dtc/circuit diagnosis
- Symptom diagnosis
- Periodic maintenance
- Removal and installation
- Service data and specifications (SDS)
- Fuel system
- Precaution
- Preparation
- Periodic maintenance
- Removal and installation
- Disassembly and assembly
- Service data and specifications (SDS)
- Exhaust system
- Starting system
- Precaution
- Preparation
- System description
- Wiring diagram
- Basic inspection
- DTC/circuit diagnosis
- Symptom diagnosis
- Removal and installation
- Service data and specifications (SDS)
- Accelerator control system
Wiring diagram
Consult checking system
Wiring Diagram
...
Other materials:
Basic inspection
Diagnosis and repair work flow
Work Flow
Overall sequence
Detailed flow
1. Get information for symptom
Get the detailed information from the customer about the symptom (the
condition and the environment when
the incident/malfunction occurred).
>> Go to 2.
2. Check dtc
Check ...
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 ...
Automatic speed control device (ASCD)
AUTOMATIC SPEED CONTROL DEVICE (ASCD) : System Description
SYSTEM DIAGRAM
BASIC ASCD SYSTEM
Refer to Owner's Manual for ASCD operating instructions.
Automatic Speed Control Device (ASCD) allows a driver to keep vehicle at
predetermined constant speed
without depressing accelerator pedal ...
