Valve RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual

17A-9
IGNITION
Coils: Removal - Refitting
D4F, and 780 or 782
17A
aPush the turbocharger air outlet pipe clip (9) .
aConnect the turbocharger air outlet pipe to the turbo-
charger.
aRefit the turbocharger air outlet pipe bolt to the throt-
tle valve.
aTighten the turbocharger air outlet pipe bolt on the
throttle valve.
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17B-1
PETROL INJECTION
Petrol injection: List and location of components
D4F, and 772
17B
121740
(1) Petrol vapour rebreathing sole-
noid valve
(2) Intake air pressure sensor
(3) Motorised throttle valve
(4) Injection computer
121739
(5) Intake air temperature sensor
(6) Pinking sensor
(7) Coolant temper ature sensor
(8) Engine speed and flywheel posi-
tion sensor
113044
(9) Ignition coil

17B-3
PETROL INJECTION
Petrol injection: List and location of components
D7F, and 800
17B
121741
(1) Petrol vapour rebreathing sole-
noid valve
(2) Intake air temperature sensor
(3) Intake air pressure sensor
(4) Motorised throttle valve
(5) Injection computer
121738
(6) Intake air temperature sensor
(7) Pinking sensor

17B-5
PETROL INJECTION
Petrol injection: List and location of components
D4F, and 780 or 782
17B
122387
(1) Fuel vapour recirculation sole-
noid valve
(2) Upstream oxygen sensor
(3) Petrol injection computer
(4) Motorised throttle valve
(5) Ignition coil
(6) Engine compar tment connec-
tion unit
(7) Intake distributor pressure sen-
sor
(8) Turbocharger
108254
(9) Fuel injection computer

17B-6
PETROL INJECTION
Petrol injection: List and location of components
D4F, and 780 or 782
17B
121764
(10) Throttle valve
108802
(11) Fuel vapour recirculation sole-
noid valve
120958
(12) Ignition coil
120957
(13) Upstream oxygen sensor

17B-7
PETROL INJECTION
Petrol injection: List and location of components
D4F, and 780 or 782
17B
121774
(14) Downstream oxygen sensor
109725
(15) Coolant temper ature sensor
(16) Crankshaft position sensor
121725
(17) Oil pressure sensor
122825
(18) Turbocharging pressure limiter
solenoid valve

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
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(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-29
PETROL INJECTION
Injector rail - Injectors: Removal - Refitting
D4F, and 780 or 782
17B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see ) (80A, Battery).
a
aDisconnect the air filter unit air inlet pipe (3) on the
air filter unit cover.
aMove aside the air inlet pipe from the air filter unit.
aRemove the bolt (4) of the intercooler air inlet pipe
from the throttle valve. Tightening torquesm
injector rail - injector
bolts4.5 N.m
IMPORTANT
During this oper ation, be sure to:
-refrain from smoking or bringing red hot objects
close to the working area,
-be careful of fuel splashes when disconnecting the
union.
IMPORTANT
Wear goggles with side protectors for this opera-
tion.
IMPORTANT
Wear leaktight gloves (Nitrile type) for this opera-
tion.
122833
122673
Note:
If the tightening clip (1) of the intercooler air inlet
pipe is removed, the flexible rubber pipe (2) and
the tightening clip (1) must be replaced.

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).
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