Renault Laguna III Manual page 1654

Exhaust gas temperature sensor: Removal - Refitting
V9X
a Loosen the nut (9) of the catalytic pre-converter up-
per stay.
a Remove the catalytic pre-converter upper stay.
a Remove the nut (10) of the rigid cooling pipes of the
exhaust fuel injector cooler.
a Move aside the rigid cooling pipes of the exhaust
fuel injector cooler.
EXHAUST
a
a Remove the turbocharger heat shield.
II - OPERATION FOR REMOVAL OF PART
CONCERNED
138353
a Disconnect the exhaust gas temperature sensor
connector (11) .
137925
19B-88
WARNING
To prevent the surrounding components from
overheating, do not damage (tear, pierce, bend,
etc.) a heat shield.
Any damaged heat shields must be replaced.
19B
137915