Renault Clio: Petrol injection computer: Removal - Refitting
Renault Clio III (2005-2013) Service Manual / Engine And Peripherals / Petrol Injection / Petrol injection computer: Removal - Refitting
D4F, and 740 or 742 or 764
WARNING
Do not use any product designed to improve the electrical contact in the injection computer and oxygen sensor connectors or on the bodies of the oxygen sensors. Failure to respect this advice prevents the oxygen sensor from operating correctly and results in failure to comply with the emission control standard.
WARNING
If the connections are corroded, repair the wiring (see Wiring: Precautions for the repair) (Technical Note 6015, 88A, Wiring).
REMOVAL
I - REMOVAL PREPARATION OPERATION
- Disconnect the battery (see ) (MR 392, 80A, Battery).
II - OPERATION FOR REMOVAL OF PART CONCERNED
- Disconnect the three connectors (1) from the petrol injection computer.
- Remove:
- the petrol injection computer bolts (2),
- the petrol injection computer.
REFITTING
I - REFITTING OPERATION FOR PART CONCERNED
- Position the petrol injection computer.
- Torque tighten the injection computer bolts (10 N.m).
- Connect the three petrol injection computer connectors.
II - FINAL OPERATION.
- Connect the battery (see ) (MR 392, 80A, Battery).
1 - Programming the motorised throttle valve stops
- Switch on the ignition.
- Wait 30 seconds : the injection computer automatically programs the MIN and MAX stops.
- Switch off the ignition.
- Wait 30 seconds : the injection computer automatically stores the programming of the stops.
- Check with the Diagnostic tool that this programming
has been carried out correctly ET051
" Apprentissage but
READ NEXT:
Engine cooling: Parts and consumables for the repair
INGREDIENT
Coolant GLACEOL RX (TYPE D)
Note:
Ready-to-use coolant or antifreeze must be diluted
with distilled water in accordance with the guidelines
marked on the container.
Engine cooling: Precauti
Engine cooling system: Check
IMPORTANT
When working in the engine compartment, take
care as the radiator fan(s) may start up unexpectedly
(risk of being cut).
To avoid any risk of serious burns when the engine
is hot:
do not
SEE MORE:
K9K, and JH3 or JR5 or TL4
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (02A, Lifting equipment).
Remove the front engine cover.
K9K, and 772
Discharge the pressure in the fuel supply circuit of
the exhaust fuel injector (see 19B, Exhaust, Exhaust
Flow actuator: Removal - Refitting
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 temperature is not too high.
It is essential to respect the safety and cleanliness
advice whenever work
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