ABS RENAULT SCENIC 2009 J84 / 2.G Engine And Peripherals EDC16 Repair Manual

DIESEL INJECTION
Fault finding – Test13B
13B -272V3 MR-372-J84-13B250$900.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51
Connect the pipe of Mot. 1760 to the rail overpressure valve (without removing the clip on the overpressure valve):
–press down on the clip (1) of the overpressure valve,
–insert the end piece (2) in the overpressure valve fuel return opening.
–do not forget to fit the end piece plug (2) to the overpressure valve fuel return opening using the clip supplied.
Remove the plug (4).
Insert the end of the pipe in the measuring cylinder of Mot. 1760, the measuring cylinder is taken from Mot. 1711.
Measure the return flow (see the procedure in part 1 of this test).
Part 3: Removing the tool:
Disconnect the pipe of Mot. 1760 on the overpressure valve:
–press down on the clip (1) of the overpressure valve,
–pull horizontally on the end piece (2) of the pipe of Mot. 1760 while putting a cloth on the end piece (2) to avoid the
drips.
Lift the end piece (2) vertically so that the fuel contained in the pipes flows into the measuring cylinder of Mot. 1760.
Remove the plug from the fuel return pipe end piece (2).
Connect the complete fuel return pipe to the overpressure valve.
Wipe up any diesel run-off with a cleaning cloth (part number 77 11 211 707).
TEST11
CONTINUED 3
IMPORTANT
Use a cleaning cloth (part number 77 11 211 707) to absorb fuel run-off.