Renault Clio: Air inlet: Description

Renault Clio III (2005-2013) Service Manual / Engine And Peripherals / Fuel Mixture / Air inlet: Description

D4F

D4F, and 740 or 742 or 764

1. Air inlet
2. Air inlet trunking
3. Air filter unit
4. Motorised throttle valve
5. Inlet manifold

D4F, and 784

1. air inlet
2. Air filter box air inlet pipe
3. Air filter unit
4. Air filter box outlet air pipe
5. Turbocharger air outlet pipe
6. Intercooler
7. Intercooler air outlet pipe
8. Motorised throttle valve
9. Inlet manifold
10. Turbocharger
11. Compressor discharge valve

K4J or K4M

Diagram of the air inlet circuit

1. Air inlet sleeve
2. Air resonator
3. Air filter unit
4. Throttle valve
5. Plenum chamber
6. Air inlet
7. Air resonator

K9K

K9K, and 764 or 772

1. Air filter unit air inlet pipe
2. Air filter unit
3. Air flowmeter
4. Air filter unit air outlet pipe
5. Turbocharger
6. Turbocharger air outlet pipe
7. Intercooler air inlet pipe
8. Intercooler
9. Intercooler air outlet pipe
10. Damper valve
11. Metal air inlet tube

K9K, and 766

1. Air filter unit air inlet pipe
2. Air filter unit
3. Air flowmeter
4. Air filter unit air outlet pipe
5. Turbocharger
6. Turbocharger air outlet pipe
7. Intercooler air inlet pipe
8. Intercooler
9. Intercooler air outlet pipe
10. Oil vapour recirculation valve
11. Metal air inlet tube

K9K, and 768

1. Air filter unit air inlet pipe
2. Air filter unit
3. Air flowmeter
4. Air filter unit air outlet pipe
5. Turbocharger
6. Turbocharger air outlet pipe
7. Intercooler air inlet pipe
8. Intercooler (if equipped)
9. Intercooler air outlet pipe
10. Oil vapour recirculation valve
11. Metal air inlet tube

K9K, and 750

1. Air filter unit air inlet pipe
2. Air filter unit
3. Air filter unit air outlet pipe
4. Turbocharger
5. Intercooler air inlet pipe
6. Intercooler
7. Intercooler air outlet pipe
8. Exhaust gas recirculation unit
9. Metal air inlet tube

K9K, and 752

1. Air filter unit air inlet pipe
2. Air filter unit
3. Air filter unit air outlet pipe
4. Exhaust gas recirculation unit
5. Turbocharger
6. Metal air inlet tube

M4R

Air inlet circuit

1. Air inlet sleeve
2. Air resonator on front end panel
3. Air resonator on battery
4. Air filter unit
5. Air flowmeter
6. Air inlet duct
7. Motorised throttle valve
8. Air resonator on inlet manifold
9. Inlet manifold

F4R

1. main air inlet
2. main inlet trunking
3. air resonator
4. soundproofing unit air inlet
5. soundproofing unit
6. soundproofing unit duct
7. soundproofing unit control solenoid valve
8. soundproofing unit control vacuum hose
9. anti-return valve
10. air filter box
11. air inlet duct
12. throttle valve
13. inlet manifold
14. oil vapour rebreathing unit
15. outlets to injector holder plate then to cylinder head

I - AT LOW SPEED

The soundproofing unit control solenoid valve (6) controls the soundproofing unit valve, which is in the closed position. Air enters only via the main air inlet (1).

II - AT HIGH SPEED

The soundproofing unit control solenoid valve (6) no longer controls the soundproofing unit valve, which is in the open position. Air enters via the main air inlet (1) and the soundproofing unit air inlet (4) at a ratio of 60% for the main air inlet and 40% for the soundproofing unit air inlet.

Note: In rest position the soundproofing unit valve is open; if the control circuit is not correctly sealed, the valve will be in the rest position.

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