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

13B-321
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
TEST 9 Particle filter history
NOTESOnly address this customer complaint after a complete check with the diagnostic
tool.
Note:
The flow chart below enables the driving profile and the reasons why the warning light
illuminates to be analysed:
Vdiag 49 and 4D only.
Using the diagnostic tool , read parameters PR836 to PR845 Saved particle filter warning light no. 1 to no.
10 of the subfunction Differential. filter history.
Among these parameters PR836 to PR845:
●Select the record with the highest mileage. This is the “Last saved particle filter warning light”.
●Write the parameter code on the Repair Order with the corresponding last mileage value.
Example: PR836 = 2794 miles (4657 km)
Use the diagnostic tool to read parameters PR794 to PR803 Failed regeneration records No 1 to No 10 in the
sub-function: Particle filter history.
Select from parameters PR794 to PR803 Failed regeneration records No 1 to No 10, any parameters that
occurred between the Last particle filter warning light record and the Last particle filter warning light record
less 120 miles (200 km).
Example: 2674 miles (4457 km) < PR801 = 2760 miles (4600 km) < 2794 miles (4657 km)
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID304_V49_TEST9 / SID304_V4D_TEST9 / SID301_V4C_TEST9
A

13B-322
MR-372-J84-13B050$936.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Tests13B
TEST 9
CONTINUED 1
Is a Stored regeneration failure No. 1 to No.
10 present?
YES
Use the diagnostic tool to read statuses ET706
to ET715 Engine status records No 1 to No 10
in the subfunction: Particle filter history.
Is the engine status value of one of the stored
engine statuses STOPPED?
YES
Use the diagnostic tool to read parameter
PR383 Weight of soot in particle filter.
Is the weight of soot more than 30.8 g?
YES
Part CNO Part B
NOConsult the fault finding charts ALP21
Switching on the particle filter warning
light.
NO Part B
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
A

13B-323
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
TEST 9
CONTINUED 2
PA R T B
1 - NO particle filter regeneration.
2 - Write on the repair order: the parameter and status relating to the last failure:
– Mileage of last Particle filter warning light record
– Mileage of last Failed regeneration records
– Engine statuses for last Engine status records
Example: PR837 = 2794 miles (4657 km); PR801 = 2760 miles (4600 km); engine status = STOPPED
3 - Interpretation of the values written on the repair order by the service advisor for the customer:
Before the last time the warning light or Particle Filter message came on (appeared at the mileage of the last
Stored particle filter warning light) the customer did not follow the driving instructions: the failure which
occurred at the Mileage of the last failure was due to the engine being switched off.
4 - Service advisor explains to the customer the procedure to turn off the warning light, backed up by the
parameters written in the repair order: see PA R T D.
PA R T C
1 - Carry out a regeneration in the Renault dealership with the approval of the Techline.
Follow the procedure for command SC017 Particle filter regeneration.
Note: Do not carry out an engine oil change following an After-Sales regeneration.
2 - Explain the procedure for regeneration while driving to the customer to reduce returns to the garage:
see SECTION D:
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

13B-324
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
TEST 9
CONTINUED 3
SECTION D - Procedure for switching off the particle filter message or warning light on the instrument panel
Certain types of driving can trigger the activation of the particle filter warning light or message. This fault occurs
when the weight of soot is more than 30.8 g.
The customer must carry out a specific driving operation (cf. vehicle user manual) that consists of:
1. Making sure the engine is warm
2. Drive at a speed greater than 24 mph (40 km/h) for 2 minutes to initiate the regeneration process.
Initiating regeneration Minimum speed Minimum time
All vehicle types 24 mph (40 km/h) 2 minutes
3. Then drive at a speed of more than 24 mph (40 km/h) until the Particle Filter message or warning light on the
instrument panel goes out. In order for the procedure to succeed, it is necessary to drive without stopping
(without stopping the engine) or to leave the engine running at idle speed for an extended period of time. The
regeneration time depends on the vehicle and driving conditions but normally lasts about 20 minutes.
Regeneration duration Minimum speed Average time
All vehicle types 24 mph (40 km/h) 20 minutes
4. If regeneration when driving fails (the warning light has not switched off or the service warning light has come
on), carry out a particle filter regeneration in the Renault dealership. To carry out After-Sales regeneration:
check the oil level and remove some oil if the maximum level has been reached, then apply the procedure for
command SC017 Particle filter regeneration (see Interpretation of commands).
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

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-326
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
CONTINUED
High 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:
– outlet pipe of the compressor to the
turbocharging air cooler,
– turbocharging air cooler outlet pipe at inlet
manifold,
– inlet manifold,
– temperature and pressure sensors.
Is one of these components incorrect
(disconnected, cut, bent, pierced or kinked
pipes)?
NO
Exhaust system check
Visually inspect the condition of the following
engine parts:
– the exhaust manifold circuit to the
turbocharger turbine,
– the turbine outlet pipe to the end of the
exhaust pipe,
– from the inlet manifold to the EGR valve,
– check that the temperature and pressure
sensors are connected.
Do some of these components have blackish
or whitish traces?
NO
End of test.
YESReplace any faults parts (see MR 364
(Mégane II), 370 (Scénic II), 417
(Kangoo II), 385 (Modus), 392 (Clio III),
12B Turbocharging).
YES
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
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.