2011 RENAULT SCENIC engine coolant

13B-172
MR-372-J84-13B050$624.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET648
CONTINUED
HIGH SPEED
The injection computer requests the activation of the high speed GMV when:
– the engine coolant temperature is above 104°C,
– the injection computer has system faults that could lead to the engine
overheating.
When the high speed fan is supplied:
–status ET021 High speed fan request becomes activated.
The high-speed fan assembly stops when:
– the engine coolant temperature is below 102°C,
– no fault which could cause engine overheating is present in the injection
system.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-173
MR-372-J84-13B050$624.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET649
WATER IN DIESEL FUEL DETECTOR
STATUS DEFINITIONWITH: This status indicates that the water in diesel fuel detector has detected water in
the diesel fuel.
WITHOUT: This status indicates that the water in diesel fuel detector has not detected
water in the diesel fuel.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Conformity check with the engine stopped and the ignition on, or engine running, and engine coolant
temperature > 80°C
WITH
In the event of a fault, consult the interpretation of fault DF886 Water present in diesel
fuel.
WITHOUTThe status is WITHOUT if no water is detected.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET649/SID304_V45_ET649/SID301_V48_ET649/SID304_V49_ET649/SID304_V4D_ET649/SID301_V4C_ET649

13B-174
MR-372-J84-13B050$624.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of statuses
ET673
JAMMED ACCELERATOR PEDAL
STATUS DEFINITIONYES: This status indicates that the accelerator pedal is detected to be jammed.
NO: This status indicates that the accelerator pedal is not detected to be jammed.
Conformity check with the engine stopped and the ignition on, or engine running, and engine coolant
temperature > 80°C
NOTESSpecial notes:
Apply this procedure only if the status is YES.
Use the Wiring Diagram Technical Note for Mégane II ph2, Scénic II ph2, CLIO III,
MODUS and Kangoo II.
Check the condition of the connector for the brake switch, component code160.
Check the condition of the connector for the accelerator potentiometer, component code921.
Check the condition of the connector for the engine management computer, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair) repair the connector(s); otherwise, replace the wiring.
Measure the resistance of the pedal potentiometer gang 1 between connections 3LR and 3LT.
If the resistance of the pedal potentiometer is not between 0.8 kΩ and
2.6 kΩ, replace the pedal potentiometer
(see MR 392, 385, 364, 370 and 417 Mechanical, 13B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
Measure the resistance of the pedal potentiometer on gang 2 between connections 3LU and 3LV.
If the resistance of the pedal potentiometer is not between 0.8 kΩ and
4.9 kΩ, replace the pedal potentiometer
(see MR 392, 385, 364, 370 and 417 Mechanical, 13B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
YES or NOThis status varies when the ignition is on or the engine is running depending on the
status of the accelerator pedal.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V44_ET673/SID301_V48_ET673/SID301_V4C_ET673
Siemens Injection
SID304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2

13B-176
MR-372-J84-13B050$624.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of statuses
*elec: electric
**circ: circuitET701
PARTICLE FILTER PRESSURE SENSOR
STATUS DEFINITIONACTIVE: This status indicates that the particle filter electric fuel pump is active.
INACTIVE: This status indicates that the particle filter electric fuel pump is not active.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Only for vehicles equipped with a particle filter.
Conformity check with the engine stopped and the ignition on, or engine running, and engine coolant
temperature > 80°C
ACTIVE
INACTIVE
The status is ACTIVE during the particle filter regeneration phase.
If there is a fault, consult the interpretation of fault DF1004 Electric fuel pump control
relay circ**.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID304_V4D_ET701/SID304_V45_ET701/SID304_V49_ET701/SID301_V44_ET701/SID301_V4C_ET701
Siemens Injection
SID304
Vdiag No.: 44-45-49-4D-4C
Program No.: B2

13B-184
MR-372-J84-13B050$624.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of statuses
ET741
OPTIONAL VEHICLE SPEED RESTRICTION
STATUS DEFINITIONACTIVE: This status indicates that the speed restriction is activated.
INACTIVE: This status indicates that the speed restriction is deactivated.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
This status indicates whether the vehicle speed restriction is a customer option, using
the command SC040 Speed limiter.
Kangoo II only.
Conformity check with the engine stopped and the ignition on, or engine running, and engine coolant
temperature > 80°C
ACTIVE
INACTIVE
Vehicle speed restricted using command SC040 Speed limiter.
See the interpretation of parameter PR879 Maximum speed authorized to find the
configured speed restriction.
Optional speed restriction function deactivated.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V48_ET741/SID304_V4D_ET741/SID301_V4C_ET741
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2

13B-185
MR-372-J84-13B050$624.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of statuses
*VU: Commercial vehicleET800
FAST IDLE SPEED FUNCTION
STATUS DEFINITIONACTIVE: This status indicates that the fast idle speed function is activated.
INACTIVE: This status indicates that the fast idle speed function is deactivated.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
This status indicates whether the fast idle speed function is activated after use of the
command SC041 Changing VU* engine idle speed.
Kangoo II only.
Conformity check with the engine stopped and the ignition on, or engine running, and engine coolant
temperature > 80°C
ACTIVE
INACTIVE
Is the fast idle speed function active?
Consult the interpretation of parameter PR878 Fast idle speed to find out the
configured idle speed.
Fast idle speed function deactivated.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
SID301_V48_ET800/SID304_V4D_ET800/SID301_V4C_ET800
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B2

13B-186
MR-372-J84-13B050$663.mif
V17
13B
DIESEL INJECTION
Fault finding – Parameter summary table
Tool parameter Diagnostic tool title
PR005EGR valve opening setpoint
PR008Rail reference pressure
PR009Turbocharging pressure setpoint
PR015Engine torque
PR017Fuel flow
PR028Pedal position (gang 1)
PR029Pedal position (gang 2)
PR030Accelerator pedal position
PR035Atmospheric pressure
PR037Refrigerant pressure
PR038Rail pressure
PR040Linearised rail pressure
PR041Turbocharging pressure
PR051EGR valve position feedback
PR055Engine speed
PR059Inlet air temperature
PR063Fuel temperature
PR064Coolant temperature
PR071Computer feed voltage
PR076Refrigerant sensor voltage
PR077EGR valve position sensor voltage
PR078Inlet pressure sensor voltage
PR079Atmospheric pressure sensor voltage
PR080Rail pressure sensor voltage
PR082Fuel temperature sensor voltage
PR083Air temperature sensor voltage
PR084Coolant temperature sensor voltage
PR086Pedal potentiometer gang 1 voltage
PR088Pedal potentiometer gang 2 voltage
PR089Vehicle speed
MR-372-J84-13B050$663.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2

13B-189
MR-372-J84-13B050$702.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of parameters
PR005
EGR VALVE OPENING VALUE REQUIRED
PARAMETER
DEFINITIONThis parameter indicates a theoretical opening value for the EGR valve in % for optimal
engine performance.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with engine stopped and ignition on.
The theoretical opening value for the EGR valve is:
- 10% < PR005 < 0%
Conformity check with the engine running and engine coolant temperature > 80°C
The theoretical opening value for the EGR valve is:
10% < PR005 < 40%
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_PR005/SID304_V45_PR005/SID301_V48_PR005/SID304_V49_PR005/SID304_V4D_PR005/SID301_V4C_PR005
MR-372-J84-13B050$702.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2