2011 RENAULT SCENIC lock

13B-224
MR-372-J84-13B050$741.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR132
AIR FLOW
PARAMETER
DEFINITIONThis parameter indicates the inlet air flow in mg/st.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
No faults must be present.
Perform this fault finding procedure:
– after finding an inconsistency in the parameter,
– or after a customer complaint (lack of power, smoke etc.).
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
Diagrams Technical Notes.
Sensor electrical conformity
Check the air inlet circuit (from the air filter inlet to the inlet manifold, run test 10 Air line at the turbocharger):
– air filter unit inlet not blocked and filter not clogged,
–visual inspection only, use ALP2 The engine does not start or starts with difficulty,
– oil vapour recirculation circuit connected correctly,
–absence of leaks or blockages in the low and high pressure air circuits: ducts, presence and tightness
of the mounting clips, mounting of the turbocharging pressure sensor, exchanger, etc.
– check that the damper valve is not jammed shut (except Vdiag 4C).
Carry out the necessary repairs.
Check the electrical conformity of the air flow sensor:
Check the + 5 V supply to the air flowmeter.
– connection 3KJ of component 799.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR132 / SID304_V45_PR132 / SID301_V48_PR132 / SID304_V49_PR132 / SID304_V4D_PR132 / SID301_V4C_PR132

13B-262
MR-372-J84-13B050$819.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of commands
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
SC017
PARTICLE FILTER REGENERATION
NOTESCarry out this command only under the following conditions:
– DF308 Clogged particle filter present.
Ignition on and engine stopped.
Vdiag 45, 49 and 4D only.
WARNING:
–It is essential to carry out the next procedure in accordance with the safety and cleanliness guidelines,
(see MR 364 (Mégane II), 370 (Scénic II), 417 (Kangoo II), 385 (Modus), 392 (Clio III), Mechanical, 19B,
Exhaust, Particle filter: Cleaning).
– do not run command AC029 High pressure circuit seal test until regeneration has finished.
– before each regeneration, check the fuel level,
– before and after each regeneration, check the oil level.
With the engine running and the vehicle stopped, this function allows the particle filter to be regenerated.
Safety instructions to be followed:
The regeneration causes exhaust fumes and high temperatures.
The vehicle must be outside during regeneration.
If it is not possible to carry out regeneration outside, check that the extractor fan can withstand the very high
regeneration temperatures.
Perform regeneration on a surface free from fire risks (oil, dry leaves, etc.).
Nothing should be left in the vicinity of the exhaust pipe.
Before regeneration:
– Respect After-Sales recommendations for particle filter regeneration.
– Check the oil level to prevent the engine from racing.
– Check the fuel level.
– Check the sealing on the 5th particle filter injector circuit using actuator AC237 Fuel pump relay.
– Check that there are no leaks or blockages in the exhaust pipe,
To perform regeneration:
– Vehicle stopped and in neutral.
– Engine running and warm.
– No pedal depressed (accelerator and clutch).
– No faults present preventing regeneration from being carried out on the system.
– No leak in the 5th particle filter injector circuit.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID304_V45_SC017 / SID304_V49_SC017 / SID304_V4D_SC017 / SID301_V4C_SC017

13B-287
MR-372-J84-13B050$897.mif
V17
DIESEL INJECTION
Fault finding – Fault Finding Chart
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
ALP 14 Overspeed at idle speed or on releasing brake
NOTESOnly address this customer complaint after a complete check with the diagnostic
tool.
Check the engine oil grade and level.
Check the injection computer: that the connections and wiring are in good condition, that earths and feeds are
present.
If the wiring is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Using the CLIP diagnostic tool, carry out a multiplex network test (see 88B, Multiplexing).
Using the CLIP diagnostic tool, check the ABS computer (see 38C, Anti-lock braking system).
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_ALP14 / SID304_V45_ALP14 / SID301_V48_ALP14 / SID304_V49_ALP14 / SID304_V4D_ALP14 / SID301_V4C_ALP14

13B-302
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 1 Low pressure fuel supply system check
NOTESCauses:
Fuel is present in the transparent supply pipe leading to the pump, or large air bubbles
can be seen (small bubbles are permitted).
The engine does not start.
Check the conformity and presence of fuel by running Test 13: Diesel fuel conformity check.
Bleed the fuel supply system with the manual priming pump.
Does the fuel flow correctly when pumped
manually?
NO
Check that there are no leaks in the supply and
return pipes and check that they are in good
condition and installed correctly.
Check the cleanliness of the fuel filter.
Remove the fuel sender and check for leaks.
Check that the fuel sender strainer is not
blocked.
YESLow pressure fuel supply system correct.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_TEST1 / SID304_V45_TEST1 / SID301_V48_TEST1 / SID304_V49_TEST1 / SID304_V4D_TEST1 / SID301_V4C_TEST1

13B-318
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 8 Particle filter injector supply circuit check
NOTESDeal first with faults DF991 Particle filter injector control circuit and DF1004
Electric fuel pump relay control circuit.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and Kangoo II Wiring
diagrams Technical Note.
Vdiag 45, 49 and 4D only.
Check the condition of the fuel supply pipes
between the particle filter injector and the electric
fuel pump.
Check that the pipes are not trapped, blocked or
pierced and there that are no leaks.
Are the components in good condition?
YES
Check the particle filter injector, component
code 1750.
Check the condition, power feed and
connections of the particle filter injector.
(Consult the interpretation of fault DF991
Particle filter injector control circuit). Check it
works by running command AC238 Particle
filter injector.
Does the particle filter injector operate
correctly?
YES
NOReplace any faulty components.
NOReplace the particle filter injector if
necessary.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID304_V45_TEST8 / SID304_V49_TEST8 / SID304_V4D_TEST8 / SID301_V4C_TEST8
A