Renault Clio: Diesel injection computer: Configuration
K9K, and 750 or 752 or 764 or 766 or 768
- To configure the computer, (see MR 394 Fault finding,
Diesel Injection, Configuration and programming).
Diesel injection computer: Removal - Refitting
K9K

REMOVAL
I - REMOVAL PREPARATION OPERATION
- Remove:
- the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery),
- the battery heat shield,
- the air filter box (see 12A, Fuel mixture, Air filter unit: Removal
- Refitting, 12A-17).
II - REMOVAL OF PART CONCERNED

- Disconnect the three connectors (1) from the injection
computer.
- Remove:
- the injection computer mounting bolts (2),
- the injection computer (3).
REFITTING
I - REFITTING PART CONCERNED
- Refit the injection computer.
- Torque tighten the injection computer mounting
bolts (10 Nm).
II - FINAL OPERATION.
- Connect the injection computer connectors.
- Refit the air filter box (see 12A, Fuel mixture, Air filter unit:
Removal - Refitting, 12A-17).
- Refit the battery heat shield,
- Refit the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
Flow regulation solenoid valve: Removal - Refitting
K9K, and 764 or 772

- The flow regulation solenoid valve (1) is integral with
the high pressure pump.
- Replace the " high pressure pump - flow regulation solenoid valve "
assembly in the event of a fault in the flow regulation solenoid valve (see
13B, Diesel injection, High pressure pump: Removal - Refitting, 13B-23).
Pressure regulation solenoid valve: Removal -
Refitting
K9K, and 764 or 772

- The pressure regulation solenoid valve (1) is integral
with the high pressure pump.
- Replace the " high pressure pump - pressure solenoid valve " assembly in
the event of a fault in the pressure regulation solenoid valve (see 13B,
Diesel injection, High pressure pump: Removal - Refitting, 13B-23).
READ NEXT:
K9K, and 764 or 772
Disconnect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
Disconnect the inlet pressure sensor (1).
Remove:
the air duct (2) between the air fil
K9K, and 764 or 772
WARNING
Before starting work on the vehicle, obtain:
a new plug kit (PART NO. 77 01 476 857),
cleaning cloths (PART NO. 77 11 211 707),
cleaning product (PART NO. 77 11 224 18
K9K, and 750 or 752 or 766 or 768
IMPORTANT
Before carrying out any work on the injection system,
check using the Diagnostic tool :
that the injector rail is not under pressure,
that the fuel temp
SEE MORE:
USING THE DASHBOARD CROSS MEMBER
REMOVAL TOOL Car. 1765
Use this tool as indicated in the dashboard removal
procedure.
Fit the tool Car. 1765 as far as the stop (10).
Screw the rod (11) onto the body (10) as far as the
stop.
Firmly lock tool body in the same way as a lock nut
against th
D4F or F4R or K4J or K4M
Operating diagram of the petrol supply circuit ( " pump - sender - fuel
filter " assembly).
The fuel system does not have a return.
The fuel pressure does not vary with engine load.
The circuit comprises:
a rail (1) without a return pipe union and without a
supply pre
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