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

13B-20
MR-372-J84-13B050$195.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Function13B
The exhaust system is fitted with an exhaust gas treatment system consisting of (in order):
●A shell casing containing an oxidation catalytic converter to treat hydrocarbons and carbon monoxide, the volume
and positioning of which is identical to K9K Step 2 without a particle filter.
●A fuel injector supplied by a second fuel circuit which is independent of the main fuel circuit.
●A second casing containing an oxidation catalytic converter and a particle filter positioned under the vehicle floor.
EXHAUST GAS TREATMENT
Operating principle
Regeneration consists of burning the particles accumulated in the filter. When oxygen is present, regeneration
by particle combustion occurs naturally when the exhaust gas temperature reaches 570°C.
This temperature is very different to the temperatures observed in the normal operating range of a common rail
engine. In town, the engine does not produce much heat and the exhaust gas temperature varies between 250°C
and 300°C. Whatever the driving conditions may be, a particle filter regeneration program should be developed
without an effect on driving pleasure.
A differential pressure sensor monitors the status of the particle filter (particle weight) and triggers regeneration.
Regeneration is performed by specific injection regulation (phased injection and post-injection) which brings the
temperature of the exhaust gas to between 550 °C and 650 °C at the particle filter inlet.
Regeneration lasts at least 30 minutes and is carried out every 165 miles (275 km) (minimum interval between 2
successful regenerations).
Certain types of customer driving (mainly urban driving) may cause the particle filter to accumulate a significant
quantity of particles. This amount of soot may impair customer experience: poor vehicle performance due to
excessive pressure in the exhaust system.
This driving type may cause the speed request (Vdiag 45 and 49 only) warning light to come on when the particle
weight reaches 30.8 g or after 10 regeneration failures or if the distance between each regeneration reaches
111 0 m il es (1850 km). The customer is asked to drive in a certain way (see vehicle handbook).
However, this warning may be misinterpreted or taken to be a vehicle fault. The vehicle must not be returned to the
garage after such a warning; if the vehicle is taken back to the garage and accepted for repair, the mechanic should
carry out After-Sales regeneration.
PARTICLE FILTER INJECTOR PROGRAM
The particle filter injector is clamped in place inside a cooling cylinder head, which itself is attached to the output
cone of the first oxidation catalytic converter. The coolant flows into the cylinder head via a take-off pipe on the
cooling system and leaves via a hose connected to the turbocharger.
This injector is used to replace post injection in areas of low load and low flow.
This injector is supplied by an additional electric fuel pump.
The electric fuel pump is:
●controlled by a relay during each regeneration phase or purge,
●integrated into the suction module submerged in the tank,
●connected to the second fuel circuit.

13B-234
MR-372-J84-13B050$780.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
PR391
MILEAGE SINCE PARTICLE FILTER REPLACEMENT
PARAMETER
DEFINITIONThis parameter indicates the number of miles (km) since replacement of the particle
filter.
NOTESSpecial notes:
Only apply the checks if the parameter is inconsistent.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
This parameter determines the distance since the particle filter was last changed.
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.
SID304_V4D_PR391/SID304_V45_PR391/SID304_V49_PR391/SID301_V4C_PR391

13B-236
MR-372-J84-13B050$780.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
PR412
DISTANCE VALUE AT LAST SUCCESSFUL REGENERATION
PARAMETER
DEFINITIONThis parameter indicates the last successful regeneration in miles (km).
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
Mileage counter since last dynamic regeneration (when driving).
After all procedures have been carried out on the particle filter, use RZ030 Particle filter adaptive.
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.
SID304_V4D_PR412/SID304_V45_PR412/SID304_V49_PR412/SID301_V4C_PR412

13B-239
MR-372-J84-13B050$780.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
PR513
LEVEL 1 WARNING LIGHT DISTANCE COUNTER
PARAMETER
DEFINITIONThis parameter indicates the number of miles (km) travelled since the Level 1 warning
light was last activated.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
PR513 = X km
Check the consistency of this parameter with the first appearance of possible faults associated with the Level 1
warning light.
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_PR513/SID304_V45_PR513/SID301_V48_PR513/SID304_V49_PR513/SID304_V4D_PR513/SID301_V4C_PR513

13B-240
MR-372-J84-13B050$780.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
PR514
LEVEL 2 WARNING LIGHT DISTANCE COUNTER
PARAMETER
DEFINITIONThis parameter indicates the number of miles (km) travelled since the Level 2 warning
light was last activated.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
PR514 = X miles (km)
Check the consistency of this parameter with the first appearance of any faults related to the Level 2 warning
light.
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_PR514/SID304_V45_PR514/SID301_V48_PR514/SID304_V49_PR514/SID304_V4D_PR514/SID301_V4C_PR514

13B-249
MR-372-J84-13B050$780.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
PR794
PR795
PR796
PR797
PR798
PR799
PR800
PR801
PR802
PR803REGENERATION FAILURE RECORD NO. 1
REGENERATION FAILURE RECORD NO. 2
REGENERATION FAILURE RECORD NO. 3
REGENERATION FAILURE RECORD NO. 4
REGENERATION FAILURE RECORD NO. 5
REGENERATION FAILURE RECORD NO. 6
REGENERATION FAILURE RECORD NO. 7
REGENERATION FAILURE RECORD NO. 8
REGENERATION FAILURE RECORD NO. 9
REGENERATION FAILURE RECORD NO. 10
SPECIFICATION OF
THE PARAMETERSThese parameters indicate the regeneration failure record in miles (km).
NOTESSpecial note:
Check the interpretation of these parameters only on ALP21 Particle filter warning
light illuminated.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
these parameters are used so that the history of the last ten regeneration failures when driving are known.
Each parameter from PR794 to PR803 records the distance when regeneration fails and the engine status is
recorded by ET706 Stored engine status no. 1 to ET715 Stored engine status no. 10 (for example: PR797
Stored regeneration failure no. 4 is associated with ET709 Stored engine status no. 4).
The value is saved in the next parameter (PR+1) each time a new save is performed.
The distance of the last regeneration failures when driving are recorded in the other available parameters
(distance information in PR794 is recopied in PR795 and distance information in PR795 is recopied in PR796 and
so on).
When all ten parameters have a value other than zero, and a failed regeneration occurs when driving, the
distance information for PR794 Regeneration failure record No.1 is erased and replaced by the new value.
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.
SID304_V4D_PR794/SID304_V4D_PR795/SID304_V4D_PR796/SID304_V4D_PR797/SID304_V4D_PR798/SID304_V4D_PR799/
SID304_V4D_PR800/SID304_V4D_PR801/SID304_V4D_PR802/SID304_V4D_PR803/SID304_V49_PR794/SID304_V49_PR795/
SID304_V49_PR796/SID304_V49_PR797/SID304_V49_PR798/SID304_V49_PR799/SID304_V49_PR800/SID304_V49_PR801/
SID304_V49_PR802/SID304_V49_PR803/SID301_V4C_PR794/SID301_V4C_PR795/SID301_V4C_PR796/SID301_V4C_PR797/
SID301_V4C_PR798/SID301_V4C_PR799/SID301_V4C_PR800/SID301_V4C_PR801/SID301_V4C_PR802/SID301_V4C_PR803

13B-252
MR-372-J84-13B050$780.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
PR836
PR837
PR838
PR839
PR840
PR841
PR842
PR843
PR844
PR845PARTICLE FILTER WARNING LIGHT RECORD NO. 1
PARTICLE FILTER WARNING LIGHT RECORD NO. 2
PARTICLE FILTER WARNING LIGHT RECORD NO. 3
PARTICLE FILTER WARNING LIGHT RECORD NO. 4
PARTICLE FILTER WARNING LIGHT RECORD NO. 5
PARTICLE FILTER WARNING LIGHT RECORD NO. 6
PARTICLE FILTER WARNING LIGHT RECORD NO. 7
PARTICLE FILTER WARNING LIGHT RECORD NO. 8
PARTICLE FILTER WARNING LIGHT RECORD NO. 9
PARTICLE FILTER WARNING LIGHT RECORD NO. 10
PARAMETER
DEFINITIONThese parameters indicate the particle filter warning light record in miles (km).
NOTESSpecial note:
Check the interpretation of these parameters only on ALP21 Particle filter warning
light illuminated.
Vdiag 45 and 49 only.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
these parameters are used so that the history of the last ten illuminations of the particle filter warning light are
known.
Each parameter from PR836 to PR845 records the distance at which the particle filter warning light illuminated
and this is associated with the appearance of DF311 Number of regeneration failures exceeded.
The value is saved in the next parameter (PR+1) each time a new save is performed.
The distances of the last illumination of the particle filter warning light are saved in the other available parameters
(the distance information in PR836 is recopied to PR837 and the distance information in PR837 is recopied to
PR838 and so on).
When all ten parameters are not zero and the particle filter warning light illuminates again, the distance
information of PR836 Particle filter warning light record no. 1 is erased and replaced by the new value.
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.
SID304_V4D_PR836/SID304_V4D_PR837/SID304_V4D_PR838/SID304_V4D_PR839/SID304_V4D_PR840/SID304_V4D_PR841/
SID304_V4D_PR842/SID304_V4D_PR843/SID304_V4D_PR844/SID304_V4D_PR845/SID304_V49_PR836/SID304_V49_PR837/
SID304_V49_PR838/SID304_V49_PR839/SID304_V49_PR840/SID304_V49_PR841/SID304_V49_PR842/SID304_V49_PR843/
SID304_V49_PR844/SID304_V49_PR845/SID301_V4C_PR836/SID301_V4C_PR837/SID301_V4C_PR838/SID301_V4C_PR839/
SID301_V4C_PR840/SID301_V4C_PR841/SID301_V4C_PR842/SID301_V4C_PR843/SID301_V4C_PR844/SID301_V4C_PR845

13B-253
MR-372-J84-13B050$780.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
PR873
OIL OXIDATION SIGNAL
PARAMETER
DEFINITIONThis parameter indicates the vehicle mileage when the oil oxidation threshold is
reached.
NOTESOnly apply the interpretation of this parameter if the OCS (oil control system)
program is activated on the instrument panel. Check on the instrument panel computer
that the configuration reading LC106 O.C.S. is set to WITH.
Except Vdiag 44, 45 and 49.
Conformity check: Engine stopped and the ignition on, or the engine running and the engine coolant
temperature > 80°C, without electrical consumers
The oil status is calculated by the oxidation program in the injection computer, depending on the engine revs.
When this count reaches a certain threshold before the end of the oil change period, the injection computer sends
a signal to the instrument panel, which will display "service required soon". PR873 corresponds to the vehicle
distance at the time this signal is sent.
The instrument panel computer counts down 900 miles (1500 km) before displaying the message "service
required".
IMPORTANT
When the message "service required" appears on the instrument panel, the customer must arrange an oil
service within the remaining 900 miles (1500 km).
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_PR873/SID301_V45_PR873/SID304_V49_PR873