fuel RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Siemens Injection Owners Manual

13B-325
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
TEST 10 Turbocharger air chain
Check for the presence of the air filter
Check the replacement frequency for the air filter in the Maintenance Booklet.
Compare the part numbers of the air filter fitted to the vehicle and that of the air filter recommended by the
manufacturer.
Check the air filter direction of fitting.
Is the air filter fitted to the vehicle correct?
YES NO
Check the condition of the air filter
Visually inspect the condition of the filter section
of the air filter.
Is either the air filter or its seal damaged?
Is the air filter clogged (does it contain a lot of
impurities)?
NO
Low pressure circuit check
Note:
According to the vehicle type, maximum visual
access will either be from above or from below.
Visually inspect the condition of the following
components:
– fresh air inlet scoop on the front end panel of
the vehicle,
– air filter air inlet pipe,
– filter air pipe up to the compressor inlet,
– air flowmeter mountings.
Is one of these components incorrect
(disconnected, cut, bent, pierced or kinked
pipes)?
NO
YESReplace the air filter (see MR 364
(Mégane II), 370 (Scénic II), 417
(Kangoo II), 385 (Modus), 392 (Clio III),
12A Fuel mixture, Air filter, removal -
refitting).
YESReplace any faulty parts (MR 364
(Mégane II), 370 (Scénic II), 417
(Kangoo II), 385 (Modus), 392 (Clio III),
12B Turbocharging).
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_TEST10 / SID304_V45_TEST10 / SID301_V48_TEST10 / SID304_V49_TEST10 / SID304_V4D_TEST10 / SID301_V4C_TEST10
A

13B-327
MR-372-J84-13B050$975.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
TEST 13 Diesel fuel conformity check
WARNING
During this operation, it is essential to:
– refrain from smoking or bringing incandescent objects close to the work area,
– protect yourself against fuel splashes due to residual pressure in the pipes,
– wear safety goggles with side guards,
– wear leaktight gloves (Nitrile type).
IMPORTANT
– To avoid any corrosion or damage, protect the areas on which fuel is likely to run.
– To prevent impurities from entering the circuit, place protective plugs on all fuel circuit components
exposed to the open air.
Preparations:
Weigh an empty 1300 ml plastic cup (part no. 77 11 171 413) with its cover (part no. 77 11 171 416) using
electronic scales such as those used in body paint workshops (example: PANDA part no. 77 11 224 995). Record
the weight of the empty plastic cup.
This type of plastic cup is used to prepare paint.
Take a 1 l fuel sample from the diesel fuel filter outlet (see MR 392 (Clio III), 364 (Mégane II ph2), and 417
(Kangoo II), Mechanical, 19C, Tank, Fuel tank: Draining, or MR 385 (Modus) and 370 (Scénic II ph2)
Mechanical, 19C, Tank, Draining the fuel tank), using a pneumatic transfer pump (part no. 634-200) and place
it in the 1300 ml plastic cup.
Cover the plastic cup with its cover and let the fuel settle for approximately 2 minutes.
Is the fuel cloudy or does it separate
into two parts?Presence of water in diesel fuel, the fuel is not compliant.
Drain the fuel circuit, including the tank (see MR 392 (Clio III),
364 (Mégane II ph2), and 417 (Kangoo II), Mechanical, 19C,
Tank, Fuel tank: Draining or MR 385 (Modus) and 370
(Scénic II ph2), Mechanical, 19C, Tank, Draining the fuel
tank).
YES
NO
A
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_TEST13 / SID304_V45_TEST13 / SID301_V48_TEST13 / SID304_V49_TEST13 / SID304_V4D_TEST13 / SID301_V4C_TEST13
DIESEL INJECTION
Fault finding – Tests
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4CProgram No.: B1 and B2
MR-372-J84-13B050$975.mif

13B-328
MR-372-J84-13B050$975.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
TEST 13
CONTINUED 1
Weigh the diesel fuel and note the fuel weight after subtracting the weight of the empty plastic cup and its cover.
Does the fuel weight fall between the minimum and maximum weights given in the table below?
Calculated weight (g.)
Fuel temperature
(ºC)
Min. weight Max. weight
821 846 13
821 846 14
820 845 15
819 844 16
819 844 17
818 843 18
817 842 19
816 841 20
816 841 21
815 840 22
814 839 23
814 839 24
813 838 25
Check the fuel temperature by immersing a thermometer in the plastic cup.
End of test.The fuel is not correct.
If the fuel weight is less than the minimum value then there is
petrol in the diesel fuel.
If the fuel weight is greater than the maximum value then there is
oil in the diesel fuel.
Drain the fuel circuit, including the tank (see MR 392 (Clio III),
364 (Mégane II ph2), and 417 (Kangoo II), Mechanical, 19C,
Tank, Fuel tank: Draining or MR 385 (Modus) and 370 (Scénic II
ph2), Mechanical, 19C, Tank, Draining the fuel tank
).
A
YESNO
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

13B-329
MR-372-J84-13B050$975.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
TEST 13
CONTINUED 2
Note:
If the weight measured reaches the limit values, the measurement can be performed with a 2230 ml (part no. 77
11 171 414) plastic cup with a cover (part no. 77 11 171 417):
– Carry out a quick test drive in order to mix the fuel, then remove 2 l of fuel.
– Perform the test again and check the results by multiplying the limit values by 2.
Contact the Techline if you have doubts or problems with the customer.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.