Renault Clio: Particle filter pressure sensor: Removal - Refitting
K9K, and 772

The pressure measurement circuit must only ever be
opened at the adapters on the exhaust pipe.
REMOVAL
I - REMOVAL PREPARATION OPERATION
- Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 392, 02, Lifting equipment).
- Disconnect the battery (see Battery: Removal - Refitting)
(MR 392, 80A, Battery).
- Remove:
- the engine cover,
- the engine undertray.
II - OPERATION FOR REMOVAL OF PART
CONCERNED

- Remove the upstream pressure measurement connection
(1) from its adapter (2) bolted to the exhaust
pipe.
WARNING
When the pressure measurement connection is
removed, the adapter must be held with a lock
spanner.

- Remove the clips (3) from the heat shield.

- Remove the downstream pressure measurement
connection (4) from its adapter (5) bolted onto the
exhaust pipe.
WARNING
When the pressure measurement connection is
removed, the adapter must be held with a lock
spanner.

- Detach the downstream pressure measurement
connection from the heat shield.
- Remove:
- the pressure sensor nut on the steering box,
- the pressure sensor equipped with its upstream
and downstream pressure measurement connections.
REFITTING
I - REFITTING PREPARATION OPERATION
WARNING
Always replace any adapter that has been
removed from the exhaust pipe.
- In the event of replacement, torque tighten the
adapter (44 N.m).
- Coat the temperature sensor threading with ANTISEIZE
COPPER GREASE or COPPER-ALUMINIUM
LUBRICANT.
WARNING
Make sure that the grease does not run over the
threading.
II - REFITTING OPERATION FOR PART
CONCERNED
- Refit:
- the pressure sensor equipped with its upstream
and downstream pressure measurement connections.
- the pressure sensor nut.
- Clip the downstream pressure measurement connection
on the heat shield.

- Refit the downstream pressure measurement connection
bolted to the exhaust pipe, observing an angle
of +3
READ NEXT:
K9K, and 772
The particle filter must be removed in order to remove
the catalytic converter upstream temperature sensor.
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post
K9K, and 772
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and operation
recommendations before carrying out any
repair:
see Exhaust: Precautio
K9K, and 772
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 392, 02, Lifting equipment).
Apply the discharge procedure for
SEE MORE:
LEFT-HAND DRIVE
WARNING
Prepare for the flow of fluid, and protect the surrounding
components.
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 392, 02A, Lifting equipment).
Disconnect the battery (see Battery: Removal - Ref
IMPORTANT
Wear protective gloves during the operation.
WARNING
Never rotate the engine anti-clockwise (timing end).
WARNING
Do not run the engine without the accessories belt,
to avoid breaking the crankshaft accessories pulley.
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
Parts always to be replace
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