Renault Laguna III Manual page 1185

Diesel injector: Removal - Refitting
V9X
- the right-hand suspended engine mounting (see
19D, Engine mounting, Right-hand suspended
engine mounting: Removal - Refitting, page
19D-51) ,
- the lower engine tie-bars (see 1 9 D, Engine
mounting, Lower engine tie-bar: Removal - Re-
fitting, page 19D-85) .
a Connect the battery (see Battery: Removal - Refit-
ting) (80A, Battery).
a Fill and bleed the cooling system (see 19A, Cool-
ing, Cooling system: Draining - Refilling, page
19A-16) .
a Refit the engine undertray.
a Prime the diesel circuit using the manual priming
pump.
a Apply the after repair procedure using the Diagnos-
tic tool :
- connect the Diagnostic tool,
- select the « injection computer » ,
- go to repair mode,
- display the « before/after repair procedure » for the
computer selected,
- select « Injector » in the « List of components con-
trolled by this computer » section,
- carry out the operations described in the « After re-
pair procedure » section.
a Check that there are no leaks.
a Switch on forced + after ignition.
a Connect the Diagnostic tool.
a In the Diagnostic tool :
- select the repair mode,
- select the programming mode,
- select command SC 035: HIGH PRESSURE FUEL
CIRCUIT FAULT FINDING.
a Check:
- the correct operation of the high pressure fuel cir-
cuit,
- that there are no leaks.
a Refit the engine cover.
DIESEL INJECTION
13B-246
13B