Cooling system 1.6 and 2.0 liters engine Skoda Octavia 3

Cooling system hose connection diagram
Warning! When opening the expansion tank, hot steam or hot coolant may be released. Cover the tank cap with a rag and carefully unscrew it. For vehicles with engine letter designation CRKB, CRVC Note: Blue = large...

Draining and filling coolant
Open the "arrow" cap of the expansion tank. Remove the noise-insulating casing. Place the "VAS 6208" oil collection pan under the radiator. Cars with radiator version 1 Lift the mounting bracket "arrow", disconnect the...

Coolant pump and thermostat parts and assemblies
1. O-rings: replace after disassembly; lubricate the coolant 2. Fitting 3. Sealing ring; replace after disassembly; lubricate the coolant 4. Front lower cooling system hose 5. Sealing ring; replace after disassembly 6....

Coolant temperature sensor parts and components
1. Coolant temperature sensor "G62" 2. Spacer ring: replace if damaged 3. O-ring: Replace after disassembly; lubricate the coolant 4. Double screw, 8 Nm

Removal and installation the cooling system pump
Drain the coolant. Remove the toothed belt from the camshaft. Unscrew the screw "3", remove the coolant circulation circuit valve through the cylinder head "N489" "pos. 2". Unscrew the screws "arrows" and remove the...

Removal and installation the thermostat
Drain the coolant. Remove the air filter. Unscrew the screws "arrows". Loosen the clamp "2" and remove the air duct "1". For vehicles with engine letter designation CRKB Unscrew the screws "arrow" on the left and right....

Removal and installation of the coolant circuit valve of the cylinder head «N489»
Remove the upper part of the toothed belt cover. Disconnect connector "2" and release the wiring harnesses. Unscrew screw "3", remove the coolant circulation circuit valve through the cylinder head "N489" "pos. 1"....

Removal and installation the coolant temperature sensor «G62»
The engine is cold. Briefly open the cap "arrow" of the expansion tank of the cooling system to relieve residual pressure in the cooling system. Remove the air filter. Unscrew the screws "arrow". Loosen the clamp-2- and...

Removal and installation the charge air cooling pump «V188»
Remove the sound insulation. Disconnect the connector "3", Clamp the cooling system hoses with the clips "MP7-602" (3094). Loosen the clamps "2" and disconnect the cooling system hoses. Disconnect the charge air cooling...

Removal and installation of the heating circulation pump «V488»
Remove the noise insulation cover. Disconnect connector "3". Clamp the cooling system hoses with clamps -MP7-602 (3094)-. Loosen clamps "4" Disconnect the cooling system hoses. Disconnect heater circulation pump "V488"...

Coolant pipeline parts and units
Note: The arrows on the coolant pipes and the ends of the coolant hoses must match. 1. 10 Nm 2. Front right coolant pipe 3. 10 Nm 4. 10 Nm 5. Front upper coolant pipe 6. Rear right coolant pipe 7. O-ring: Replace after...

Removal and installation the front upper coolant pipe
Remove the upper engine casing. Drain the coolant. Unscrew bolts -1, 3-. Unlock the lock "arrow" and remove the cover "2". Release coolant hose "2". Unlock the clamps "arrows", remove the upper part of the air duct "1"....

Removal and installation the front lower coolant pipe
Remove the oil filter bracket. Unscrew the screws "arrows". Loosen the clamp "2" and remove the air duct "1". For vehicles with engine code CLHA, CLHB, CKFB, CKFC, CUPA, CRVC Unscrew the "arrow" screws and push aside...

Removal and installation the front left coolant pipe
Remove the upper engine casing. Drain the coolant. Unscrew bolts -1, 3-, Unlock the clamp "arrow" and remove the cover "2". Release the coolant hose "2". Unlock the clamps "arrows", remove the upper part of the air duct...

Removal and installation the front right coolant pipe
Drain the coolant. Remove the poly V-belt. Remove the air conditioning compressor with the hoses connected from the bracket and hang it on the right. Loosen clamps -1, 4, 6- and disconnect coolant hoses. Unscrew screw...

Removal and installation left coolant pipes
Drain the coolant. Remove the air filter. Unscrew the screws "arrows". Loosen the clamp "2" and remove the air duct "1". Car with manual transmission 02Q Remove the gear selection and engagement cable rods from the...

Removal and installation the rear coolant pipe
Remove the soundproofing casing. All-wheel drive vehicles Remove the intake pipe. Unscrew the screws "arrow", remove the heat shield "1". All Place the "VAS 6208" tray underneath. Loosen clamp "4", disconnect the...

Removal and installation the rear right coolant pipe
Note: During installation, install all heat-protective cuffs in their places. Remove the upper engine casing. Drain the coolant. Remove the lower coolant pipe. Remove the left coolant pipes. Remove the inlet pipe. For...

Cooling system parts and units installed on the body
Radiator version 1 1. Radiator of the cooling system: after replacement, change the coolant 2. Coolant hose: lift the fastening bracket to remove 3. None 4. None 5. None 6. O-ring: Replace after disassembly; lubricate...

Fan shroud and radiator fan parts and assemblies «V7»
1. 5 Nm 2. Fan shroud 3. Radiator fan -V7-

Fan shroud parts and assemblies, radiator fan «V7» and radiator fan 2 «V177»
1. 5 Nm 2. Fan shroud 3.5 Nm 4. Radiator fan "V7" 5. Radiator fan 2 -V177-

Removal and installation the radiator
Note: The coolant and charge air cooling circuit radiators are removed together. Drain the coolant. Remove the front bumper. Unscrew bolts -1, 3-. Unlock the lock "arrow" and remove the cover "2". Release coolant hose...

Removal and installation the fan frame
Remove the noise-insulating casing. Disconnect the electrical connector "1" of the radiator fan by moving the lock back "arrow A" and unlocking it by moving it downwards. Simultaneously press the tabs of the fan frame...

Removal and installation the radiator fan «V7» and «V177»
Note: All cable ties must be reinstalled during installation. Remove the fan frame. For cars with one fan Release the electrical wire. Unscrew the screws "arrows", remove the radiator fan "V7". For cars with two fans...

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Octavia 3 (2013-2019)