towing RENAULT TWINGO 2009 2.G Engine And Peripherals Manual PDF

13B-15
DIESEL INJECTION
Crankshaft position sensor: Removal - Refitting
C44, and K9K
13B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift ( (see Vehicle:
Towing and lifting) ).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the crankshaft position sensor connector
(1) from underneath the vehicle.
aRemove:
-the crankshaft position sensor bolt (2) ,
-the crankshaft position sensor.
REFITTING
REFITTING OPERATION FOR PART CONCERNED
aRefit:
-the crankshaft position sensor,
-the crankshaft position sensor bolt.
aTighten the crankshaft position sensor bolt.
aConnect the crankshaft position sensor electrical
connector from underneath the vehicle.
120327

13B-16
DIESEL INJECTION
High pressure pump: Removal - Refitting
K9K
13B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aRemove the front engine cover.
aDisconnect the battery (see ) (80A, Battery).
aRemove:
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment).
aRemove:
-the dipstick,
-the oil level dipstick nut (1) ,
-the oil level dipstick guide.
aPlug the oil level dipstick guide inlet opening on the
cylinder block.
aDisconnect the following connectors :
-the heater plugs,
-of the injectors,
-the flow actuator,
-the diesel temperature sensor.
aProtect the alternator from fuel outflow. Special tooling required
Mot. 1672Low er engine support.
Mot. 1430Set of 5 crankshaft and cam-
shaft pulley timing pins.
Mot. 1606High pressure pump pulley
support tool.
Mot. 1525Gear extractor for tapered
hub injection pump.
Mot. 1525-02Adapter claws for Mot. 1525.
Equipment required
Diagnostic tool
Tightening torquesm
high pressure pump
bolts on the cylinder
head23 N.m
high pressure pump pul-
ley nut70 N.m
cylinder head sus-
pended mounting bolts25 N.m
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for the repair, page 13B-1) .
114527

13B-43
DIESEL INJECTION
Injector rail: Removal - Refitting
K9K
13B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment)
aRemove the front engine cover.
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aDisconnect:
-the heater plug connectors (1) ,
-the connectors (2) from the injectors. Special tooling required
Mot. 1746Offset wrench for tightening
High Pressure pump pipes.
Tightening torquesm
studs of the injection rail
on the cylinder head8 Nm
injector rail nuts28 Nm
unions for the high pres-
sure pipes between the
rail and the yellow-
coloured injector24 Nm
unions for the high pres-
sure pipes between the
rail and the silver-
coloured injector28 Nm
unions for the high pres-
sure pipes between the
pump and the yellow-
coloured r ail24 Nm
unions for the high pres-
sure pipes between the
pump and the silver-
coloured r ail28 Nm
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for the repair, page 13B-1) .
IMPORTANT
Use the diagnostic tool before any operation is car-
ried out on the injection circuit to check:
-that the rail is not under pressure,
-that the fuel temperature is not too high.
Working on the circuit with the engine running is
strictly forbidden.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
IMPORTANT
Wear leaktight gloves (nitrile type) for this opera-
tion.
WARNING
To prevent impurities from entering the circuit, place
protective plugs on all fuel circuit components
exposed to the open air.
127895

13C-1
PREHEATING
Pre-postheating unit: Removal - Refitting
K9K
13C
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the front wheels (see Wheel: Removal - Refitting)
(35A, Wheels and tyres),
-the front wheel arch liners (see Front wheel arch
liner: Removal - Refitting) (55A, Exterior protec-
tion),
-the front bumper (see Front bumper: Removal -
Refitting) (55A, Exterior protection).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the pre-postheating unit connector (1) .aRemove:
-the pre-postheating unit nut.
-the pre-postheating unit (2) .
REFITTING
I - REFITTING OPERATION FOR PART
CONCERNED
aRefit the pre-postheating unit.
aConnect the pre-postheating unit connector.
II - FINAL OPERATION.
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 Battery: Removal - Refit-
ting) (80A, Battery).
127896
127897

14A-4
ANTIPOLLUTION
Fuel vapour absorber: Removal - Refitting
D4F or D7F or K4M, and TECHNICAL REG: GERMANY or TECHNICAL REG: AUSTRIA or TECHNICAL REG:
BALKANS or TECHNICAL-LEGISLATIVE BELGIUM or TECHNICAL REG: BOSNIA or TECHNICAL REG:
CYPRUS-MALTA or CZECH REP AND SLOVAKIA or TECHNICAL REG: DENMARK or TECHNICAL REG: DOM
(FRENCH OVERSEAS SUBDIVISION) or TECHNICAL REG: SPAIN or TECHNICAL REG: FINLAND or
TECHNICAL REG: FRANCE or TECHNICAL REG: GREAT BRITAIN or TECHNICAL REG: GREECE or
TECHNICAL-LEGISLATIVE HOLLAND or TECHNICAL REG: HUNGARY or TECHNICAL REG: IRELAND or
TECHNICAL REG: ICELAND or TECHNICAL REG: ISRAEL or TECHNICAL REG: ITALY or TECHNICAL REG:
JAPAN or TECHNICAL REG: NORTH or TECHNICAL REG: NORWAY or TECHNICAL REG: POLAND or
TECHNICAL REG: PORTUGAL or TECHNICAL REG: SLOVENIA or TECHNICAL REG: SWEDEN or TECHNICAL
REG: SWITZERLAND or TECHNICAL REG: TOM (FRENCH OVERSEAS TERRITORIES)
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
II - REMOVAL OPERATION
aUnclip:
-the fuel filter on the fuel vapour absorber in the di-
rection of the arrow (1) ,
-the fuel vapour absorber in the direction of the ar-
row (2) . 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.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
WARNING
Keep the pipe unions away from contaminated
areas.
WARNING
To prevent impurities from entering the circuit, place
protective plugs on all fuel circuit components
exposed to the open air.
D4F or D7F
120513

14A-6
ANTIPOLLUTION
Fuel vapour absorber: Removal - Refitting
D4F, and SOUTH AFRICA
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting)
aDisconnect the battery (see Battery: Removal - Re-
fitting)
aRemove the rear left-hand wheel (see Wheel: Re-
moval - Refitting)
aRemove the rear left-hand wheel arch liner (see ) II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUnclip the petrol vapour absorber pipe.
aRemove:
-the petrol vapour absorber bolts.
-the petrol vapour absorber.
REFITTING
REFITTING OPERATION FOR PART CONCERNED
aRefit.
-the petrol vapour absorber.
-the petrol vapour absorber bolts
aClip on the petrol vapour absorber pipe.
FINAL OPERATION
aRefit the rear left-hand wheel arch liner (see )
aRefit the rear left-hand wheel (see Wheel: Removal
- Refitting)
aReconnect the battery (see Battery: Removal - Re-
fitting) 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.
WARNING
To avoid any corrosion or damage, protect the
areas on which fuel is likely to run.
WARNING
Keep the pipe unions away from contaminated
areas.
WARNING
To prevent impurities from entering the circuit, place
protective plugs on all fuel circuit components
exposed to the open air.
143884

14A-11
ANTIPOLLUTION
Exhaust gas cooler: Removal - Refitting
K9K
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see ) (80A, Battery).
aRemove:
-the engine cover,
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the EGR solenoid valve (see 14A, Antipollution,
Exhaust gas recirculation solenoid valve: Re-
moval - Refitting, page 14A-10) ,
-the lower engine tie-bar (see 19D, Engine mount-
ing, Lower engine tie-bar: Removal - Refitting,
page 19D-18) ,
-the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
12) ,-the exhaust gas recirculation rigid pipe (see 14A,
Antipollution, Exhaust gas recirculation rigid
pipe: Removal - Refitting, page 14A-19) ,
-the exhaust gas recirculation assembly (see 14A,
Antipollution, Exhaust gas recirculation as-
sembly: Removal - Refitting, page 14A-15) .
II - OPERATION FOR REMOVAL OF PART
CONCERNED
aUsing the workbench, remove:
-the cooler bolts (1) on its mounting (gearbox side),
-the mounting on the gearbox side,
-the mounting seal on the gearbox side. Tightening torquesm
mounting bolts (gear-
box side) on the cooler12 N.m
bolts of the exhaust gas
recirculation rigid pipe
on the exhaust gas
cooler12 N.m
bolts of the exhaust gas
recirculation rigid pipe
bracket25 N.m
mounting bolts on the
cooler12 N.m
exhaust gas recircula-
tion r igid pipe bolts36 N.m
K9K, and 718
141215
141216

14A-15
ANTIPOLLUTION
Exhaust gas recirculation assembly: Removal - Refitting
K9K
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see ) (80A, Battery).
aRemove:
-the engine cover,
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing)
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the EGR solenoid valve (see 14A, Antipollution,
Exhaust gas recirculation solenoid valve: Re-
moval - Refitting, page 14A-10) ,
-the lower engine tie-bar (see 19D, Engine mount-
ing, Lower engine tie-bar: Removal - Refitting,
page 19D-18) ,
-the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
12) ,
-the rigid exhaust gas recirculation pipe (see 14A,
Antipollution, Exhaust gas recirculation rigid
pipe: Removal - Refitting, page 14A-19) .aUndo the clip (1) of the air filter unit air outlet pipe on
the turbocharger.
aDisconnect the oil vapour rebreathing pipe (2) by
carefully separating the brackets (3) .
aRemove the air outlet pipe from the air filter box (4) . Special tooling required
Ms. 583Pipe clamps .
Tightening torquesm
exhaust gas recircula-
tion unit assembly bolts25 N.m
coolant circulation cover
bolts on the exhaust gas
cooler12 N.m
intercooler air outlet
pipe clip at the damper
valve end5.5 N.m
121633

14A-19
ANTIPOLLUTION
Exhaust gas recirculation rigid pipe: Removal - Refitting
K9K
14A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see ) (80A, Battery).
aRemove:
-the engine cover,
-the windscreen wiper arms (see Windscreen wip-
er arm: Removal - Refitting) (85A, Wiping -
Washing),
-the scuttle panel grille (see Scuttle panel grille:
Removal - Refitting) (56A, Exterior equipment),
-the scoop under the scuttle panel grille (see Scoop
under the scuttle panel grille: Removal - Refit-
ting) (56A, Exterior equipment),
-the air filter unit (see 12A, Fuel mixture, Air filter
unit: Removal - Refitting, page 12A-13) ,
-the lower engine tie-bar (see 19D, Engine mount-
ing, Lower engine tie-bar: Removal - Refitting,
page 19D-18) ,
-the catalytic converter (see 19B, Exhaust, Cata-
lytic converter: Removal - Refitting, page 19B-
12) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
aRemove:
-the bolts (1) from the exhaust gas recirculation rigid
pipe on the exhaust manifold,
-the bolts (2) of the exhaust gas recirculation rigid
pipe on the exhaust gas cooler,
-the bolts (3) of the exhaust gas recirculation rigid
pipe bracket,
-the EGR rigid pipe. Tightening torquesm
bolts of the exhaust gas
recirculation rigid pipe
on the exhaust manifold36 N.m
bolts of the exhaust gas
recirculation rigid pipe
on the exhaust gas
cooler12 N.m
bolts of the exhaust gas
recirculation rigid pipe
bracket25 N.m
rigid exhaust gas recir-
culation pipe clip5 N.m
bolts of the exhaust gas
recirculation rigid pipe
on the exhaust manifold36 N.m
K9K, and 718
141224

16A-4
STARTING - CHARGING
Alternator: Removal - Refitting
D4F or D7F, and AIR CONDITIONING
16A
REMOVAL
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
aDisconnect the battery (see Battery: Removal - Re-
fitting) (80A, Battery).
aRemove:
-the front right-hand wheel (see Wheel: Removal -
Refitting) (35A, Wheels and tyres),
-the front right-hand wheel arch liner (see Front
wheel arch liner: Removal - Refitting) (55A, Ex-
terior protection),
-the accessories belt (see 11A, Top and front of
engine, Accessories belt: Removal - Refitting,
page 11A-3) .
aRemove the air filter unit (see 12A, Fuel mixture,
Air filter unit: Removal - Refitting, page 12A-13) .
aRemove the inlet distributor (see 12A, Fuel mixture,
Inlet distributor: Removal - Refitting, page 12A-
29) .II - OPERATION FOR REMOVAL OF PART
CONCERNED
aDisconnect the alternator connector.
aRemove the alternator positive terminal nut.
aRemove:
-the alternator bolts,
-the alternator. Tightening torquesm
alter nator bolts25 N.m
D4F
120519