RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual https://www.carmanualsonline.info/img/7/1710/w960_1710-0.png RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual

Page 491 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-16
PETROL INJECTION
Oxygen sensors: Removal - Refitting
D4F, and 780 or 782
17B
2 -  Removal of the downstream oxygen sensor
aDisconnect the catalytic converter downstream oxy-
gen sensor connecto

Page 492 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-17
PETROL INJECTION
Oxygen sensors: Removal - Refitting
K4M
17B
REMOVING THE UPSTREAM OXYGEN 
SENSOR
I - REMOVAL PREPARATION OPERATION
aPosition the vehicle on a two-post lift (see Vehicle:
Towing

Page 493 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-18
PETROL INJECTION
Oxygen sensors: Removal - Refitting
K4M
17B
REFITTING THE UPSTREAM OXYGEN 
SENSOR
I - REFITTING PREPARATION OPERATION
aClean the threading of the upstream oxygen sensor
using a

Page 494 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-19
PETROL INJECTION
Oxygen sensors: Removal - Refitting
K4M
17B
II -  REMOVAL OPERATION
aDisconnect the downstream oxygen sensor connec-
tor (3) .
aUnclip the wiring from the downstream oxygen sen

Page 495 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-20
PETROL INJECTION
Petrol injection computer: Removal - Refitting
D4F or D7F
17B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aDisconnect the battery (see ) (MR 411, 80A, Bat-
tery).II -  OPERATION

Page 496 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-21
PETROL INJECTION
Petrol injection computer: Removal - Refitting
K4M
17B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the battery (see Battery: Removal - Refit-
ting) (80A, Battery).aRemove

Page 497 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-22
PETROL INJECTION
Petrol injection computer: Removal - Refitting
K4M
17B
II -  REMOVAL OPERATION
aRemove the nuts (3) from the petrol injection com-
puter.
aDisconnect the connector (4) from the

Page 498 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-23
PETROL INJECTION
Pinking sensor: Removal - Refitting
K4M
17B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove:
-the dipstick,
-the dipstick guide bolts (1) .
aMove aside the dipstick guide.aRe

Page 499 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-24
PETROL INJECTION
Pinking sensor: Removal - Refitting
K4M
17B
REFITTING
I - REFITTING OPERATION
aRefit the pinking sensor.
aTorque tighten the pinking sensor (20 N.m) using
the tool (Emb. 1797).

Page 500 of 652

RENAULT TWINGO 2009 2.G Engine And Peripherals Workshop Manual 17B-25
PETROL INJECTION
Crankshaft position sensor: Removal - Refitting
D4F or D7F
17B
REMOVAL
I - REMOVAL PREPARATION OPERATION
aRemove the air filter box (see 12A, Fuel mixture,
Air filter unit: Rem