Car engine cooling system Nissan Sunny 7 (B13)
Cooling system — general information
The cooling system is of a closed type and includes a radiator, thermostat, centrifugal coolant pump, electric cooling fan, hoses and switches. The pump is driven by a...
The cooling system is of a closed type and includes a radiator, thermostat, centrifugal coolant pump, electric cooling fan, hoses and switches. The pump is driven by a...
Technical data of the cooling system
Radiator cap valve opening pressure 0.78 – 0.98 kgf/cm² Thermostat Opening start temperature 76,5°C Full closing temperature 5°C below opening temperature Valve...
Radiator cap valve opening pressure 0.78 – 0.98 kgf/cm² Thermostat Opening start temperature 76,5°C Full closing temperature 5°C below opening temperature Valve...
Cooling system hoses
The number, order and structure of hoses varies depending on the model, but in general the same general procedure is used. Check the tightness of the hose clamps or new...
The number, order and structure of hoses varies depending on the model, but in general the same general procedure is used. Check the tightness of the hose clamps or new...
Radiator — removal, inspection and installation
Removal 1. Disconnect the battery from ground. 2. Drain the coolant. 3. Disconnect the upper and lower hoses from the radiator (indicated by arrows) and the expansion...
Removal 1. Disconnect the battery from ground. 2. Drain the coolant. 3. Disconnect the upper and lower hoses from the radiator (indicated by arrows) and the expansion...
Thermostat — Removal, Checking and Installation
The thermostat is mounted in the housing and is bolted to the coolant pump from the front engine cover. Removal 1. Disconnect the battery from ground. 2. Drain the...
The thermostat is mounted in the housing and is bolted to the coolant pump from the front engine cover. Removal 1. Disconnect the battery from ground. 2. Drain the...
Electric fan — removal, inspection and installation
On all injection engines, the fan is switched on by the processor control unit, under the influence of a temperature sensor, which is screwed into the intake manifold...
On all injection engines, the fan is switched on by the processor control unit, under the influence of a temperature sensor, which is screwed into the intake manifold...
Thermal switch (carburettor engine vehicles)
The thermal switch is screwed into the thermostat cover. Examination 1. To check, you need to remove the switch, immerse it in a heated container with water and...
The thermal switch is screwed into the thermostat cover. Examination 1. To check, you need to remove the switch, immerse it in a heated container with water and...
Engine Temperature Sensor — Removal, Checking and Installation
The signal from this sensor is used by the processor unit to control the power supply and ignition systems, as well as to turn on the fan. The sensor is screwed into the...
The signal from this sensor is used by the processor unit to control the power supply and ignition systems, as well as to turn on the fan. The sensor is screwed into the...
Coolant Temperature Sensor — Removal and Installation
The sensor is mounted at the rear of the cylinder head (from the flywheel side). The sensor is a thermistor powered by a stabilized voltage and is included in the...
The sensor is mounted at the rear of the cylinder head (from the flywheel side). The sensor is a thermistor powered by a stabilized voltage and is included in the...
Air Conditioner Temperature Sensor — Removal and Installation
The sensor is located in the air conditioner control unit under the front panel. Examination The sensor can only be checked by a car service center. Removal and...
The sensor is located in the air conditioner control unit under the front panel. Examination The sensor can only be checked by a car service center. Removal and...
Coolant pump — removal, inspection and installation
Removal 1. Disconnect the battery from ground. 2. Drain the coolant. 3. Remove all belts. 4. Secure the coolant pump pulley by wrapping it with an old belt, unscrew the...
Removal 1. Disconnect the battery from ground. 2. Drain the coolant. 3. Remove all belts. 4. Secure the coolant pump pulley by wrapping it with an old belt, unscrew the...
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Similar information for other Nissan models
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➜ Power unit: Cooling and heating Nissan Maxima 4 (1994-1999)
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➜ Power unit: Cooling system Nissan Bluebird T12 (1986-1991)
Link in different formats to this section
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- General information
- User manual
- Faults en route
- Maintenance
- Power unit
- Petrol engines (1.4 and 1.6)
- Engine overhaul (1.4 and 1.6)
- Petrol engines (2.0)
- Engine overhaul (2.0)
- Diesel engine
- Cooling system
- Heating and ventilation
- Power system (carburetor)
- Power system (injector)
- Fuel injection system
- Single point injection
- Multi-point injection
- Decreased toxicity
- Engine electrical equipment
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Drive shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Body repair
- Body elements
- Doors, locks and windows
- Electrical equipment
- Equipment and devices
- Electrical circuits
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