Renault Clio: Injector leak flow: Check
K9K, and 750 or 752 or 764 or 766 or 768

Note:
Vehicles equipped with the K9K*768 engine may or
may not be equipped with an intercooler.
- Disconnect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).

- Disconnect the inlet pressure sensor (1).
- Remove the air duct (3) between the intercooler and
the turbocharger.
K9K, and 750 or 766 or 768
- Remove the air duct (2) between the air filter and the
intercooler.

- Unclip the cover of the diesel rail protector.
- Remove:
- the diesel anti-splash shield bolt,
- the diesel anti-splash shield.
K9K, and 764
- Disconnect the four return pipes from the four injectors.
- Connect the four transparent hoses of the (Mot.1771) to the injectors instead of the injector fuel return
pipes.
- Place the correct blanking plug on the injector fuel
return connectors.
K9K, and 766 or 768
- Connect the four transparent hoses of the (Mot.1711) to the injectors instead of the injector fuel return
pipes.
- Place the correct blanking plug on the injector fuel
return connectors.
- Insert these hoses in the four graduated measuring
cylinders of the (Mot. 1711).
- Refit the air duct between the air filter and the intercooler.
K9K, and 750 or 766 or 768
- Loosen the intercooler inlet air pipe nut on the alternator.
- Fit the air duct between the turbocharger and the intercooler
air inlet pipe.
- Tighten the bolt of the air duct on the rocker cover.
- Torque tighten the nut mounting the intercooler
inlet air pipe on the alternator (8 N.m).
- Connect:
- the inlet pressure sensor,
- the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
- Follow the procedures described in the fault finding
repair manual (see MR 394 Fault finding, 13B, Diesel
injection, Fault finding - Tests):
- TEST 6: Major leak in injectors / injectors open,
- TEST 7: Incorrect injection quantity.
IMPORTANT
Do not leave any object (tools or other) on the
side of the engine housing during the entire operation.
Position the tools so that they do not fall during
the " engine running " phase of the test.
READ NEXT:
K9K, and 750 or 752 or 766 or 768
To configure the injectors, (see MR 394 Fault finding,
Diesel Injection, Configuration and programming).
Diesel injector: Removal - Refitting
K9K, and 764 or 772
K9K
WARNING
After any operation, check that there are no diesel
fuel leaks
Reprime the diesel circuit using the priming pump.
Disconnect the battery (see Battery: Removal - Refitting)
(MR 392, 80
K9K, and 750 or 752 or 760 or 762 or 766 or 768
Note:
Vehicles equipped with the K9K*768 engine may or
may not be equipped with an intercooler.
REMOVAL
I - REMOVAL PREPARATION OPERATION
Remove the
SEE MORE:
LEFT-HAND DRIVE
REMOVAL
I - REMOVAL PREPARATION OPERATION
K4J or K4M or K9K
Remove:
the battery (see Battery: Removal - Refitting),
the air filter box (see Air filter unit: Removal - Refitting).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
Fit a hose clamp on the connection between the
B85
REMOVAL
I - REMOVAL PREPARATION OPERATION
Move the seats fully forward.
Partially remove the frame seals (1).
Partially unclip the front and rear door sill trims.
II - REMOVAL OF PART CONCERNED
Unclip the B-pillar lower trim at (2).
Remove the B-pillar lower trim.
Unclip bolt c
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