Renault Laguna III Manual page 996

High pressure pump leak flow: Check
K9K, and 780
- the dipstick.
a Fit:
- the intercooler air inlet pipe,
- the intercooler inlet air pipe clip in its original posi-
tion.
a Clip the intercooler air inlet pipe to the turbocharger.
a Connect:
- the camshaft position sensor connector,
- the damper valve connector,
- the intercooler outlet air pipe to the damper valve.
a Tighten the intercooler air outlet pipe clip.
II - CHECKING OPERATION FOR PART
CONCERNED
a Force the vehicle's + after ignition feed.
a Connect the Diagnostic tool.
a Run commands:
- RZ009 Program vehicle functions,
- VP036 Inhibit fuel supply.
a Run the starter for 15 seconds.
a Check that the minimum flow is 25 ml for 15 sec-
onds.
a Run command VP037 Stop fuel supply inhibition.
III - FINAL OPERATION
a Undo the intercooler air outlet pipe clip on the damp-
er valve.
a Disconnect the intercooler outlet air pipe from the
damper valve.
a Move the intercooler outlet air pipe away from the
damper valve.
a Disconnect:
- the damper valve connector,
- the camshaft position sensor connector.
a Pull the intercooler air inlet pipe clip.
a Disconnect the intercooler air inlet pipe from the tur-
bocharger.
a Move the intercooler inlet air pipe to one side.
a Remove:
- the dipstick,
- the dipstick well bolts.
a Move the dipstick well to one side.
DIESEL INJECTION
13B-57
a Disconnect the 8 mm diameter angled union fitted
with its hose contained in the (Mot. 1771) from the
high pressure pump union.
a Remove the blanking plug from the diesel injector
fuel return rail opening.
a Connect the diesel injector fuel return rail to the high
pressure pump.
a Clip on the fuel return pipe.
a Fit the dipstick well.
a Refit:
- the dipstick well bolts,
- the dipstick,
- the injector rail protector cover,
- the injector rail protector cover nut,
- the injector rail protector cover bolt.
a Tighten:
- the injector rail protector cover nut,
- the injector rail protector cover bolt.
a Clip on the injector rail protector cover.
a Fit:
- the intercooler air inlet pipe,
- the intercooler inlet air pipe clip in its original posi-
tion.
a Clip the intercooler air inlet pipe to the turbocharger.
a Refit:
- the nut to the intercooler inlet air pipe,
- the intercooler air inlet hose bolt.
a Tighten:
- the nut to the intercooler inlet air pipe,
- the intercooler air inlet hose bolt.
a Clip the electrical wiring to the injector rail protector
cover.
a Connect:
- the camshaft position sensor connector,
- the damper valve connector,
- the intercooler outlet air pipe to the damper valve.
a Tighten the intercooler air outlet pipe clip.
a Refit the engine cover.
13B