Injector Leak Flow: Check - Renault Laguna III Manual

K9K, and 780
Special tooling required
Mot. 1771 Kit for measuring SIEMENS
injector leakage flow rate.
Mot. 1711 Kit for measuring the injector
fuel flow rate.
Equipment required
graduated measuring cylinder
self-contained starter
Diagnostic tool
IMPORTANT
Consult the safety and cleanliness advice and oper-
ation recommendations before carrying out any
repair (see 13B, Diesel injection, Diesel injec-
tion: Precautions for the repair, page 13B-1) .
IMPORTANT
Wear latex gloves during the operation.
CHECK
I - PREPARATION OPERATION FOR CHECK
a Remove the front engine cover.
a Undo the clip (1) from the intercooler outlet pipe.
DIESEL INJECTION
Injector leak flow: Check
123532
a Disconnect the intercooler air outlet pipe from the
damper valve.
a Move the intercooler outlet air pipe away from the
damper valve.
a Disconnect:
- the damper valve connector (2) ,
- the connector (3) from the camshaft position sen-
sor.
a Unpick the electrical wiring from the injector rail pro-
tector cover.
a Move the electrical wiringto one side.
13B-219
13B
123533