2009 RENAULT TWINGO oil

17B-9
PETROL INJECTION
Petrol injection: List and location of components
K4M
17B
131776
(1) Fuel vapour absorber bleed
solenoid valve
(2) Camshaft dephaser solenoid
valve
(3) Air inlet pressure sensor
(4) Coil
(5) Throttle valve
(6) Petrol injection computer
(7) Switching protection unit
(8) Coolant temper ature sensor
(9) Camshaft position sensor
(10) Pinking sensor
(11) Oil pressure sensor
(12) Air temperature sensor
(13) Injector rail
131766
(1) Fuel vapour absorber bleed
solenoid valve

17B-10
PETROL INJECTION
Petrol injection: List and location of components
K4M
17B
132443
(2) Camshaft dephaser solenoid
valve
132431
(3) Air inlet pressure sensor
(4) Coils
(12) Air temperature sensor
132383
(5) Throttle valve
132447
(6) Petrol injection computer

17B-11
PETROL INJECTION
Petrol injection: List and location of components
K4M
17B
119373
(7) Switching protection unit
131762
(8) Coolant temper ature sensor
132391
(9) Camshaft position sensor
132374
(10) Pinking sensor
(11) Oil pressure sensor

17B-31
PETROL INJECTION
Injector rail - Injectors: Removal - Refitting
D4F, and 780 or 782
17B
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove the dipstick.
aDisconnect:
-the oil vapour rebreathing pipe from the inlet dis-
tributor (9) ,
-the injector rail electrical wiring connector (10) ,
-the injector rail fuel supply pipe (11) .aRemove:
-the injector rail bolts (12) ,
-the « injector rail - injector » assembly by pulling it
gently.
aDisconnect the injector electrical wiring connectors.
aRemove the electrical wiring from the « injector rail -
injector » assembly.
aRemove:
-the clips (13) from the injectors,
-the injectors (14) .
122389
122388
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to r un.
120955
101492

17B-32
PETROL INJECTION
Injector rail - Injectors: Removal - Refitting
D4F, and 780 or 782
17B
REFITTING
I - REFITTING PREPARATION OPERATION
aparts always to be replaced: injector clip on in-
jector rail.
aparts always to be replaced: injector seal.
II - REFITTING OPERATION FOR PART
CONCERNED
aRefit:
-the injectors with new seals,
-new clips on the injectors,
-the injector rail - injector electrical wiring.
aConnect the connectors of the electrical wiring to the
injectors.
aRefit:
-the « injector rail - injector » assembly,
-the « injector rail - injector » assembly bolts.
aTorque tighten the injector rail - injector bolts (4.5
N.m).
aConnect:
-the fuel supply pipe on the injector rail,
-the electrical wiring connector to the injector rail,
-the oil vapour rebreathing pipe on the inlet distribu-
tor.
aRefit the dipstick.
III - FINAL OPERATION
aFit the petrol vapour rebreathing pipe.
aClip on the petrol vapour rebreathing pipe.
aConnect the petrol vapour rebreathing pipe to:
-the air outlet pipe of the air filter unit,
-the inlet distributor.aPush the clip of the intercooler air inlet pipe in the di-
rection of the arrow (15) .
aConnect the intercooler air inlet pipe on the turbo-
charger.
aRefit the bolt of the intercooler air inlet pipe on the
throttle valve.
aFit the air filter unit air inlet pipe.
aConnect:
-the air filter unit air inlet pipe on the air filter unit
cover,
-the battery (see ) (80A, Battery).
122666

19A-10
COOLING
Cooling system: Draining - Refilling
D4F or D7F or K4M or K9K
19A
2 - Filling method without special tools
a
aRemove the air filter unit (see 12A, Fuel mixture,
Air filter unit: Removal - Refitting, page 12A-13) .
aRemove the front engine cover.
aOpen the bleed screws (1) and (2) .
aFill the cooling system with engine coolant recom-
mended by the manufacturer (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) via the expansion bottle until it
overflows.
aClose all the bleed screws as soon as the coolant
starts to flow in a continuous stream.aRefit the air filter unit (see 12A, Fuel mixture, Air fil-
ter unit: Removal - Refitting, page 12A-13) .
aRefit the engine cover.
aPressurise the system using the (Ms. 554-07) to
check that there are no leaks (see 19A, Cooling,
Engine cooling system: Check, page 19A-2) .
aRefit the expansion bottle cap.
aClean any surfaces soiled by the coolant.
IV - BLEEDING
a
aStart the engine.
aMaintain the engine speed at 2500 rpm using the
pedal press for 5 min.
aStabilise the engine speed at 2000 rpm until the fan
assembly has been activated twice.
aMaintain the engine speed at 2500 rpm, using the
pedal press for 5 minutes.
aStabilise the engine speed at 2000 rpm until the fan
assembly is activated.
aNote the coolant level in the expansion bottle after
this first activation.
aAccelerate at a minimum of 4000 rpm for several
seconds, until the level of coolant fluid in the expan-
sion bottle drops. WARNING
It is essential to open all of the bleed screws to
remove as much as air as possible in the cooling
system. Failure to perform this procedure may
prevent the cooling system from filling properly
and may damage the engine.
D4F, and 772 – K4M
K9K
120526
D4F, and 772 – K4M
K9K
WARNING
Do not open the bleed screw whilst the engine is
running; this would damage the engine.
D4F, and 772 – D7F, and 800
D4F, and 780 or 782

19A-17
COOLING
Cooling radiator: Removal - Refitting
K9K
19A
-the top hose on the radiator,
-the bottom hose on the radiator.
a
aLubricate the seals with the recommended air condi-
tioning oil to facilitate fitting.
aFit the condenser connecting pipes.
aFit the connecting pipe unions to the condenser.
aRefit the plastic cover on the condenser.
aConnect the pressostat connector.
aRefit:
-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (55A, Exterior protec-
tion),
-the front wheels (see Wheel: Removal - Refitting)
(35A, Wheels and tyres).
aConnect the battery (see ) (80A, Battery).
aFill and bleed the cooling system (see 19A, Cool-
ing, Cooling system: Draining - Refilling, page
19A-9) .aCheck that the system is operating correctly (see Air
conditioning: Check) (62A, Air conditioning).
aFill the refrigerant circuit using a refrigerant charg-
ing station (see Refrigerant circuit: Draining -
Filling) (62A, Air conditioning).
aCheck the refrigerant circuit (see Refrigerant cir-
cuit: Check) (62A, Air conditioning). AIR CONDITIONING
WARNING
Do not remove the blanking plugs from each
component until the last moment.
Also, do not remove the components from their
packaging until they are to be fitted to the vehi-
cle.
WARNING
To avoid any leaks, check that the seal and the
pipe surface are in good condition. The seal and
the surface must be clean and scratch free.
AIR CONDITIONING

19A-44
COOLING
Water chamber: Removal - Refitting
K9K
19A
aDrain the cooling system (see 19A, Cooling, Cool-
ing system: Draining - Refilling, page 19A-9) .
aUnclip the cooling hose of the coolant-oil heat ex-
changer at (11) .
aMove aside the cooling hose of the coolant-oil heat
exchanger.
aSeparate the clips of the water chamber cooling hos-
es (12) using the (Mot. 1448).
aDisconnect:
-the water chamber cooling hoses (12) ,
-the coolant temperature sensor connector.II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the water chamber bolts (13) ,
-the water chamber,
-the water chamber seal.
aTurn the thermostat one quarter of a turn.
aRemove the thermostat from the water chamber.
REFITTING
I - REFITTING PREPARATION OPERATION
aUse SURFACE CLEANER (see Vehicle: Parts
and consumables for the repair) (04B, Consum-
ables - Products) to clean and degrease.
aparts always to be replaced: Cylinder head cool-
ant outlet unit seal
141218
121416121416
WARNING
Do not scrape the joint faces of the aluminium,
any damage caused to the joint face will result in
a risk of leaks.
WARNING
To ensure proper sealing, the gasket surfaces
must be clean, dry and not greasy (avoid any fin-
ger mar ks).