Nissan Sentra Service Manual: System description
DESCRIPTION
Engine Cooling System Schematic
CVT Models
- Radiator
- Water inlet
- Reservoir tank
- Thermostat
- Engine oil cooler
- Thermostat housing
- Water pump
- Cylinder head
- Cylinder block
- Water control valve
- Water outlet
- Heater
- Electric throttle control actuator
- CVT oil warmer
- Heater thermostat
- Open
- Closed
CVT models
- From heater thermostat
- From radiator
- To engine oil cooler
- To engine oil cooler
- To CVT oil warmer
- From heater core
- To heater core
M/T Models
- Radiator
- Water inlet
- Reservoir tank
- Thermostat
- Engine oil cooler
- Thermostat housing
- Water pump
- Cylinder head
- Cylinder block
- Water control valve
- Water outlet
- Heater
- Electric throttle control actuator
- Open
- Closed
- From heater thermostat
- From radiator
- To engine oil cooler
- To filler neck
- From heater core
- To heater core
Preparation
Special Service Tool
The actual shape of the tools may differ from those illustrated here.
Commercial Service Tool
...
Symptom diagnosis
OVERHEATING CAUSE ANALYSIS
Troubleshooting Chart
Symptom
Check items
Cooling system
parts
malfunction
Poor heat transfer
Water pump malfunction
Worn or lo ...
Other materials:
Power generation voltage variable control system
System Diagram
System Description
Power generation variable voltage control system has been adopted. By varying
the voltage to the generator,
engine load due to power generation of the generator is reduced and fuel
consumption is decreased.
NOTE:
When any malfunction is detected in the ...
Brake booster
Inspection
Operation
Depress the brake pedal several times at five second intervals with
the engine stopped. Start the engine with the brake pedal fully
depressed. Check that the clearance between brake pedal and dash
lower panel decreases.
NOTE:
A slight impact with a small click may be felt ...
Wiring diagram
AUTOMATIC AIR CONDITIONING SYSTEM
Wiring Diagram
...