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

13B-261
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
SC003
SAVE COMPUTER DATA
NOTESThis save is carried out before computer reprogramming or replacement.
On the CLIP tool, select the SC003 Save computer data.
If the following message appears:
"a saved file exists, do you want to overwrite this data?":
(this file corresponds to the last save made on the CLIP diagnostic tool)
select "YES".
Confirming this command saves the following vehicle-specific data:
– the egr valve data programming;
– options available on the vehicle and managed by the computer (e.g. air conditioning);
– data specific to injection and particle filter operation.
This information will be saved in the CLIP diagnostic tool.
When saving is finished, run command SC001 Write saved data in order to configure the new computer after
programming or reprogramming.
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.
SID301_V44_SC003 / SID304_V45_SC003 / SID301_V48_SC003 / SID304_V49_SC003 / SID304_V4D_SC003 / SID301_V4C_SC003

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-263
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
CONTINUED
After-Sales regeneration comprises 4 important stages:
– Heating of the engine and checking for a small quantity of soot in the particle filter by measuring the differential
pressure.
– The system changes from combustion mode and starts to regenerate the particle filter. Gradual cooling of the
particle filter.
– End of After-Sales regeneration.
Stopping conditions:
– Dialogue with the diagnostic tool has been lost.
– Vehicle movement detected by speed sensor.
– Brake or clutch pedal depressed.
– Stop regeneration requested by the diagnostic tool.
– End of test.
The procedure lasts 30 minutes.
– At the end of regeneration, a message announces whether the regeneration has been successful or which
operations to carry out.
CONFIRMING THE REGENERATION PROCESS:
At the end of regeneration, a message appears to announce whether the regeneration was successful:
particle filter regeneration successful: regeneration completed correctly.
weight of soot too high - run command SC017 again: regeneration failed because the weight of soot at
the end of regeneration was too high and the temperature upstream of the particle filter was too low. Check
the oil level before starting another regeneration.
weight of soot too high: regeneration failed because the weight of soot at the end of regeneration was
too high in spite of the correct temperature upstream of the particle filter. The particle filter is full of residue
(regeneration impossible), refer to the fault finding chart ALP21 Particle filter warning light lit.
present or stored fault: regeneration failed because faults were declared.
Refer to the interpretation of faults, after resolving the faults, run command SC017 again.
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
.

13B-264
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
SC040
SPEED LIMITER
NOTESThis command enables the vehicle speed restriction to be modified.
KANGOO II only.
To run this command, select scenario SC040 Speed limiter in the CLIP diagnostic tool.
This command allows you to:
– read the vehicle's restricted speed,
– activate the speed restriction at a predefined speed,
– deactivate or change the current restricted speed set on the vehicle.
IMPORTANT
If the vehicle is restricted, the driver of the vehicle must be informed. Consequently, in accordance with the
regulations, the vehicle speed restriction should be shown on a label on the instrument panel.
The label should be changed when any changes to the speed restriction are introduced.
Use statuses ET741 Optional speed restriction and PR879 Maximum authorised speed to check if the
command has been recognised.
The speed restrictions are between 18 mph (30 km/h) < X < 150 mph (250 km/h).
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_V4D_SC040 / SID304_V48_SC040 / SID301_V4C_SC040

13B-265
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
SC041
CHANGING COMMERCIAL VEHICLE IDLE SPEED
NOTESThis command is used to modify the commercial vehicle idle speed.
Kangoo II only.
To run this command, select scenario SC041 Modification of the commercial vehicle idle speed in the CLIP
diagnostic tool.
This command allows you to:
– read the commercial vehicle idle speed,
– activate the commercial vehicle idle speed at a predefined speed,
– deactivate or change the current commercial vehicle idle speed for the vehicle.
Predefined commercial vehicle idle speeds are:
– 1000 rpm,
– 1100 rpm.
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_V4D_SC041 / SID304_V48_SC041 / SID301_V4C_SC041

13B-266
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
RZ005
PROGRAMMING
NOTESThis command enables you to reinitialise all the computer parameters.
Except for Kangoo II.
Command RZ005 reconfigures the computer.
When command RZ005 is run, all of the parameter information is cleared in the computer.
SID301_V44_RZ005 / SID304_V45_RZ005 / SID301_V48_RZ005 / SID304_V49_RZ005 / SID301_V4C_RZ005

13B-267
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
RZ019
REINITIALISE PROGRAMMING
NOTESThis command is used to reset the computer parameters according to the type of
operation or component repaired or replaced from the following list:
– the EGR valve,
– the damper valve,
– particle filter.
Ignition on and engine stopped.
To run this command, select command RZ019 Reinitialise programming on the CLIP diagnostic tool.
Procedure to be followed:
– on the main screen, select the component to reinitialise after an operation (removal/refitting or replacement of
component),
–select YES then OK to begin reinitialisation,
–select Finish on the Configuration completed screen to return to the main screen,
– end of operation.
SID301_V44_RZ019 / SID304_V45_RZ019 / SID301_V48_RZ019 / SID304_V49_RZ019 / SID304_V4D_RZ019 / SID301_V4C_RZ019

13B-268
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
RZ030
PARTICLE FILTER ADAPTIVES
NOTESRun the command only after replacing the particle filter.
Vdiag 45, 49 and 4D only.
Run command RZ030 Particle filter adaptives after replacing the particle filter.
SID304_V4D_RZ030 / SID301_V4C_RZ030

13B-269
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
AC236
COOLANT PUMP RELAY
NOTESThis command is used to check the operation of the electric coolant pump relay.
Use the CLIO III, MODUS, MEGANE II ph2 and SCENIC II ph2 Wiring Diagrams
Technical Note.
Vdiag 45, 49 and 4D only. (except Kangoo II).
Check the connection and condition of the coolant pump relay connector, component code 573 and injection
computer connector B, component code 120.
If the connector(s) are faulty and there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3VG between components 573 and 120,
–3V between components 573 and 369,
–3FB between components 573 and 983,
–3FB1 between components 573 and 983.
If the connection(s) are faulty and there is a repair method (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact the Techline.
SID304_V45_AC236 / SID304_V49_AC236 / SID304_V4D_AC236 / SID301_V4C_AC236

13B-270
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
*temp.: temperatureAC239
PARTICLE FILTER TEMPERATURE SENSOR FAULT FINDING
NOTESCarry out this command only under the following conditions:
– DF999 Particle filter downstream temperature sensor circuit,
– DF1000 Particle filter upstream temperature sensor circuit,
With the ignition on and engine switched off and the engine coolant temperature
below 40°C.
This command is used to check the operation of the particle filter temperature sensors.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
If one of the faults such as DF999 Particle filter downstream temperature sensor circuit or DF1000 Particle
filter upstream temperature sensor circuit is stored, check if it is in short circuit to the + 12 V or in open circuit
using this command.
Procedure:
– Run command AC239 Particle filter temperature sensor fault finding in the presence of the one of these
two faults DF999 Particle filter downstream temperature sensor circuit and/or DF1000 Particle filter
upstream temperature sensor circuit.
– If one or both of these faults becomes present, then the sensor(s) is in short circuit to + 12 V or in open
circuit.
Refer to the interpretation of faults DF999 Particle filter downstream temperature sensor circuit and DF1000
Particle filter upstream temperature sensor circuit.
– If they do not become present, clear the faults on the CLIP diagnostic tool.
SID304_V4D_AC239 / SID304_V45_AC239 / SID304_V49_AC239 / SID301_V4C_AC239