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

13B-251
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
PR812
CATALYTIC CONVERTER 1 TEMPERATURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the catalytic converter 1 temperature sensor voltage in volts.
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
0.7 V ≤PR812 ≤5V
In the event of a fault, consult the interpretation of fault DF1007 Catalytic converter 1 downstream temperature
sensor circuit or DF1009 Catalytic converter 1 downstream temperature regulation.
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_PR812/SID304_V45_PR812/SID304_V49_PR812/SID301_V4C_PR812

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

13B-254
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
PR874
LAST SERVICE
PARAMETER
DEFINITIONThis parameter indicates the vehicle mileage at the last service carried out and is
updated when the oil service parameters are reset on the instrument panel or by pedal
sequence.
NOTESNone.
This parameter indicates the vehicle mileage at the last service carried out and is updated when the oil service
parameters are reset on the instrument panel or by pedal sequence.
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_V48_PR874/SID304_V4D_PR874/SID301_V4C_PR874

13B-255
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
PR875
OIL DILUTION SIGNAL
PARAMETER
DEFINITIONThis parameter indicates the vehicle mileage when the oil dilution threshold is reached.
NOTESThis parameter should be interpreted only if the OCS (Oil Control System) program
is activated on the instrument panel. On the instrument panel computer, check the
configuration reading LC106 O.C.S: 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 injection computer assesses the dilution rate of the engine oil according to the customer's driving style.
When the dilution level reaches a certain threshold before the end of the oil change interval, the injection
computer sends a signal to the instrument panel, which then displays Service required. Parameter PR875
corresponds to the vehicle mileage at the time this signal is sent.
IMPORTANT
When the message Service required appears on the instrument panel, the customer must arrange an immediate
oil change to prevent damage to the engine.
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_PR875/SID304_V45_PR875/SID301_V4C_PR875

13B-256
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
*CV: Commercial vehiclePR878
FAST IDLE SPEED
PARAMETER
DEFINITIONThis parameter indicates the value of the fast idle speed to use for the vehicle electrical
network in rpm.
NOTESThere must be no faults present. Perform fault finding after obtaining a parameter
inconsistency.
It is possible to modify the value of the PR878 using the command SC041
Modification of the commercial vehicle idle speed.
For Kangoo II only.
Conformity check: Engine stopped and the ignition on, or the engine running and the engine coolant
temperature > 80°C, without electrical consumers
If the function has been activated ET800= ACTIVE and the fast idle speed value is 1000 or 1100 rpm.
It is possible to modify the value of the PR878 using the command SC041 Modification of the commercial
vehicle idle speed.
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_V48_PR878/SID304_V4D_PR878/SID301_V4C_PR878

13B-257
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
PR879
MAXIMUM AUTHORISED SPEED
PARAMETER
DEFINITIONThis parameter indicates the maximum permitted speed of the optional restriction in
mph (km/h).
NOTESThere must be no faults present. Perform fault finding after obtaining a parameter
inconsistency.
It is possible to modify the value of PR879 using command SC040 Speed limiter.
For Kangoo II only.
Conformity check: Engine stopped and the ignition on, or the engine running and the engine coolant
temperature > 80°C, without electrical consumers
If the function has been activated, ET741= ACTIVE and the restricted speed of PR879 is between the range
18 mph (30 km/h) < PR879 < 150 mph (250 km/h).
It is possible to modify the value of PR879 using command SC040 Speed limiter.
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_V48_PR879/SID304_V4D_PR879/SID301_V4C_PR879

13B-258
MR-372-J84-13B050$819.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of commands
SPECIAL COMMAND
SC001: Enter saved data.
SC003: Save computer data.
SC013: Enter VIN.
SC017: Particle filter regeneration (Only for vehicles equipped with a particle filter).
SC040: Speed limiter (Kangoo II only).
SC041: Modification of the commercial vehicle idle speed (Kangoo II only).
CLEARING
RZ001: Fault memory.
Enables the faults to be cleared from the computer memory.
RZ002: EGR adaptives.
Use this command at the time of replacement or when cleaning the EGR valve.
RZ004: Pressure regulation adaptives.
This mode initialises the variables related to the regulation function.
RZ005: Programming (except Kangoo II).
This command enables you to reinitialise all the computer data (engine adaptives, EGR, rail, etc.).
RZ019: Reinitialise programming.
This mode initialises all of the programming contained in EEPROM.
RZ030: Particle filter adaptives (Vdiag 45, 49 and 4D only).
This mode initialises the variables related to the particle filter function.
ACTUATION
AC003: Fuel pressure solenoid valve.
AC005 to AC008: Injectors for cylinders 1 to 4.
Running this lets you listen to the operation of the injector on the cylinder in question.
AC012: Damper valve (except Vdiag 4C).
Activating this lets you listen to the operation of the damper valve.
AC029: High-pressure circuit seal check.
Running this lets you check the high pressure circuit sealing after an operation has been carried out.
Run this command with the engine running and the engine coolant temperature above 60°C.
MR-372-J84-13B050$819.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4CProgram No.: B1 and B2

13B-259
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
AC037: Preheating relay.
Activating this lets you listen to the operation of the preheating relay and enables the warning light in the
instrument panel to be illuminated.
AC079: Static actuator test.
Activating this allows you to activate the injection system actuators (simultaneously runs commands
AC003, AC005 to AC008, AC012, AC037, AC213, and AC214).
Run this command with the engine stopped and the engine coolant temperature below 40°C.
AC099: Inhibition of electrical consumers.
AC100: Cancel inhibition of electrical consumers.
AC213: Fuel flow solenoid valve.
AC214: Turbocharger control solenoid valve.
Activating this allows you to listen to the operation of the turbocharger control solenoid valve.
AC233: Thermoplungers no. 1 and no. 2 (Vdiag 45, 49 and 4D only).
AC234: Thermoplunger no. 3 (Vdiag 45, 49 and 4D only).
AC235: Thermoplunger no. 4 (Vdiag 45, 49 and 4D only).
AC236: Coolant pump relay (only for vehicles equipped with a particle filter, except KANGOO II).
AC237: Fuel pump relay (only for vehicles equipped with a particle filter).
Activating this allows you to check the sealing on the 5
th particle filter injector circuit.
AC238: Particle filter injector (Only for vehicles equipped with a particle filter).
AC239: Particle filter temperature sensor fault finding (only for vehicles equipped with a particle filter).
Run this command with the engine stopped and the engine coolant temperature below 40°C.
AC260: Thermoplunger relay.
Activating this allows you to check the three thermoplunger relays.

13B-260
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
SC001
WRITE SAVED DATA
NOTESTo be able to run this command, it is essential to save the data using command SC003
Save computer data.
Writing is carried out after the computer has been reprogrammed or replaced.
Validating this command writes the data saved using command SC003 Save computer data.
The data is as follows:
– vehicle idle speed,
– programming of exhaust gas recirculation valve data,
– options available on the vehicle and managed by the computer (Example: Air conditioning),
– data specific to injection and particle filter operation.
The data configures the computer and prevents:
– engine malfunction after reprogramming or replacing the computer,
– incorrect interpretation of the information provided by the CLIP diagnostic tool.
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_SC001 / SID304_V45_SC001 / SID301_V48_SC001 / SID304_V49_SC001 / SID304_V4D_SC001 / SID301_V4C_SC001