Cooling system 1.2 liters engine Skoda Octavia 3

Cooling system hose connection diagram
Warning! Risk of burns from hot steam or hot coolant. When the engine is hot, the coolant in the cooling system is under pressure. To relieve the pressure, cover the expansion tank cap with a rag and carefully unscrew,...

Draining and filling coolant
Note: Depending on the vehicle version, 3 radiator versions are installed. Open the "arrow" cap of the expansion tank. Remove the noise-insulating casing. Place a tray under the "VAS 6208" tap. Disconnect the electrical...

Coolant pump and thermostat parts and assemblies
1. Thermostat housing: observe the tightening sequence on the cooling system pump. 2. Thermostat: small circuit of the cooling system; opening start: approx. 105°C. 3. Gasket: replace; ensure that the seal is seated...

Mounting position of the large circuit thermostat of the cooling system and tightening torques
The centering pin must fit into the "arrow" socket in the thermostat housing. Torque and tightening order of the thermostat housing fastening on the cooling system pump Note: Install the screws by hand so that they go...

Parts and components of the electric pump of the cooling system
1. Pump for the coolant bleeding system after the engine is turned off "V51": with bracket 2. Coolant hose 3. 8 Nm 4. Coolant hose

Coolant temperature sensor parts and components
1. O-ring: replace 2. Coolant temperature sensor at the radiator outlet "G83" 3. Support ring 4. Sealing ring: 2 replace 5. Coolant temperature sensor "G62" 6.3 Nm 7. Mounting bracket: check the fit

Removal and installation the coolant pump
Drain the coolant. Remove the battery bracket, loosen clamps -1, 2- and remove the air duct. Release the air hoses on the air duct. Disconnect connector "1". 2 Unlock the "arrow" clamps and remove the air duct. Press...

Removal and installation thermostats
Removal and installation the thermostat of the large circuit of the cooling system Drain the coolant. Release the air hoses on the air duct. Disconnect connector "1". Unlock the "arrow" clamps and remove the air duct....

Removal and installation temperature sensors
Removal and installation of coolant temperature sensor "G62" The engine is cold. To release residual pressure in the cooling system, briefly open the cap "arrow" of the expansion tank of the cooling system and screw it...

Cooling system parts and components installed on the engine
1. Coolant hose 2. Coolant pipe: when removing, release it from the retainer by carefully prying it with a screwdriver 3. 8 Nm 4. Coolant hose 5. Coolant hose 6. Coolant line 7. Coolant hose 8. Coolant hose Note: The...

Removal and installation of coolant pipes
Open the "arrow" cover of the expansion tank. Remove the intake manifold. Clamp the cooling system hoses at the nozzle with clamps-MP7-602 (3094)-. Loosen the arrow clamps and disconnect the cooling system hoses. Remove...

Radiator — parts and components
Radiator version 1 - parts and components 1. Radiator of the cooling system: after replacement, change the coolant 2. Coolant hose: to remove, lift the mounting bracket 3. Mounting bracket 4. O-ring: replace 5. Coolant...

Fan shroud with radiator fan — parts and assemblies
1. 5 Nm 2. Fan casing 3. Radiator fan -V7-

Removal and installation the radiator
Warning! Risk of injury due to sudden automatic activation of the radiator fan. Before starting work in the area of the fan frame, disconnect the electrical connectors. Depending on the vehicle version, 3 radiator...

Removal and installation the radiator fan shroud
Warning! Risk of injury due to sudden automatic activation of the radiator fan. Before working in the area of the fan frame, disconnect the electrical connectors. When the engine is hot, the coolant in the cooling...

Removal and installation the radiator fan «V7»
Warning! Risk of injury due to sudden automatic activation of the radiator fan. Before starting work in the area of the fan frame, disconnect the electrical connectors. Install all cable ties in their original locations...

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Octavia 3 (2013-2019)