13B-31
DIESEL INJECTION
Injector leak flow: Check
K9K
13B
a Connect four of the transparent pipes (3) of theonto
the diesel injector return.
a Insert these pipes in the four graduated measuring
cylinders (4) of the.
a Connect the Diagnostic tool to the vehicle.
a Follow the instructions given in test 9: Injector seal-
ing test (see Fault finding - Test) (13B, Diesel injec-
tion).
a Disconnect the transparent pipes from the.
a Remove the transparent pipes from the graduated
measuring cylinder of the.
a Empty the diesel fuel out of the graduated measur-
ing cylinders.
a Connect:
-the diesel return pipes on the injectors,
-the diesel return pipe to the Venturi attached to the
high pressure pump.
a Replace the faulty injector(s) (see 13B, Diesel in-
jection, Diesel injector: Removal - Refitting, page
13B-32) .
a Check that there are no fuel leaks.
a Use the Diagnostic tool to check for the absence of
stored faults, deal with them and clear them, as nec-
essary.
a Disconnect the Diagnostic tool.
a Refit the air filter unit (see 12A, Fuel mixture, Air fil-
ter unit: Removal - Refitting, page 12A-6) .
107637
Note:
If necessary, attach the graduated measuring
cylinder rail of theto the bonnet.
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