RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Owner's Manual

13B-21
MR-372-J84-13B200$144.mif
V13
13B
DIESEL INJECTION
Fault finding – Replacement of components
COMPUTER REPLACEMENT OR REPROGRAMMING
Two operations must be performed when replacing or reprogramming the computer:
SC003 Save computer data and SC001 Enter saved data.
– Run command SC003 Save computer data before replacing or reprogramming the computer. This enables
certain data to be saved in the diagnostic tool so that the new computer* can be reconfigured like the old one.
The saved data includes: injector codes, EGR programming, specific data for particle filter operation and vehicle
options.
– Run command SC001 Write saved data after replacing or reprogramming the computer. This command
enables the data (saved by the command SC003 Save computer data) to be rewritten in the new computer*.
If you cannot establish dialogue with the computer being replaced: you will not be able to save anything.
After replacing the computer:
– Manually enter the IMA codes for each injector by reading the code on each injector (see 13B, Diesel injection,
Replacement of components, Injector replacement).
– Enter the data specific to particle filter operation by running SC036 Reinitialise programming and select After
replacing the injection computer with no save option.
Exhaust gas recirculation valve data is programmed automatically the 1st time the new computer is switched on*.
* New computer or reprogrammed computer.
Specific to the cruise control/speed limiter operation to be carried out before reprogramming of the
computer:
Before reprogramming the injection computer, move the main cruise control/speed limiter switch to the rest
position. The information about the cruise control or the speed limiter displayed on the instrument panel
disappears.
Otherwise, if the main switch remains in the cruise control or speed limiter position during and after reprogramming,
the Cruise control/Speed limiter function will not be operational.
The procedure for resetting the function is as follows:
– Vehicle ignition on.
– Position the cruise control/speed limiter switch in the rest position (the computer then detects the rest position).
– Position the cruise control/speed limiter switch in the Cruise control position to activate the Cruise control
function.
– Position the cruise control/speed limiter switch in the Speed limiter position to activate the Speed limiter function. IMPORTANT
– Switch on the diagnostic tool (mains or cigarette lighter supply).
– Connect a battery charger.
– Cut off all the electrical consumers (lights, interior lighting, air conditioning, radio CD, etc.).
– Wait for the engine to cool (engine coolant temperature < 60° and air temperature < 50°).
– For Vdiags 50, 58, 5C, during (re)programming of the computer, the engine fan assemblies are actuated
automatically.
– For Vdiags 18, 1C, 20, during (re)programming of the computer, the instrument panel screen displays
“Oil pressure fault”.
– Ignore this message and do not take any action in connection with it.
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
MR-372-J84-13B200$144.mif

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MR-372-J84-13B200$144.mif
V13
DIESEL INJECTION
Fault finding – Replacement of components
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PROCEDURE:
Before replacing or reprogramming the computer:
– Select command SC003 Save computer data,
– if the following message appears: backup file exists, do you want to overwrite it?:
(this file corresponds to the last save carried out on the tool)
–select YES.
When the backup is complete, replace the computer or reprogram, then proceed to the next step.
After replacing or reprogramming the computer:
– Select command SC001 Write saved data, then follow the instructions given by the diagnostic tool,
– if the VIN has not been entered (see "Computer identification" on the main screen), select VP010 Enter VIN,
When both these commands have finished:
–switch off the ignition and wait 1minute before switching the ignition on again,
– then check the system faults, and clear any stored faults,
– otherwise, deal with faults that are present and clear the faults in the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
End of operation.IMPORTANT
Thermoplunger faults are displayed during reprogramming.
– DF032 Thermoplunger 1 relay control circuit,
– DF033 Thermoplunger 2 relay control circuit,
– DF034 Thermoplunger 3 relay control circuit,
– DF238 Thermoplunger 3 relay circuit,
– DF239 Thermoplunger 2 relay circuit,
– DF240 Thermoplunger 1 relay circuit.
In this case, configure the thermoplungers using configuration CF030 Thermoplungers.
IMPORTANT
– The injection computer retains the immobiliser code for life.
– The system has no security code.
– It is forbidden to perform tests with computers borrowed from the Parts Department or from another vehicle
which must then be returned.
– These computers are hard-coded.
– If the injection computer appears to be faulty, contact the Techline and refer to the fault finding log.

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MR-372-J84-13B200$144.mif
V13
DIESEL INJECTION
Fault finding – Replacement of components
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
REPLACING THE INJECTORS
After replacing one or more injectors, re-enter the IMA codes.
The system must be configured via the diagnostic socket using the RENAULT CLIP diagnostic tool.
PROCEDURE to be followed after replacing one or more injectors:
– make a note of the IMA code(s) engraved on the injector body,
– enter these codes in the computer using command SC002 Enter injector codes, then follow the instructions
given by the diagnostic tool,
– once the command has finished,
– switch off the ignition,
–wait 1 minute before switching on the ignition again,
– return to fault finding mode,
– select the function "Computer identification" on the main screen,
– check that the injector codes entered into the computer match those found on the bodies of the injectors:
– if the codes do not match, repeat the procedure for command SC002 Enter injector codes.
– if the codes do match, check the system faults and clear any stored faults,
– otherwise, deal with faults that are present and clear the faults in the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
End of operation.Note:
The IMA coding (individual injector correction) is a calibration made in production on each injector to adjust
the flow accurately.
These correction values are etched onto the Bakelite body of each injector (6 alphanumeric characters) and then
entered into the computer, which then controls each injector taking into account their manufacturing variance.
IMPORTANT
Cylinder no. 1 is located on the flywheel end.
IMPORTANT
Engines can only operate correctly if the correct IMA codes have been entered.
If no codes have been entered or if an invalid code has been entered, fault
DF276 Injector code programming is present and the engine will be in defect mode (significant engine
speed restriction).
If another injector’s code has been entered, the system will accept it but will make the wrong correction.
This could lead to engine damage, loss of performance and excessive pollution.
Always use the correct injector codes for the engine cylinder/computer.

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V13
DIESEL INJECTION
Fault finding – Replacement of components
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
REPLACING OR CLEANING THE EXHAUST GAS RECIRCULATION (EGR) VALVE
After the exhaust gas recirculation valve has been replaced, the computer must store the new valve offset and the
offset measured when the ignition was last switched off, which corresponds to the valve closing.
Using this data, the computer can detect whether the valve is clogged or seized.
When the valve is replaced or cleaned, clear the stored offsets so that the program uses the new valve's offset
value.
The data linked to this strategy is compiled in the Antipollution/OBD sub-function.
– PR128 First EGR valve offset.
– PR129 Last EGR valve offset > or = PR128 for a new valve.
The PR128 and PR129 programming must be cleared every time the exhaust gas recirculation valve is replaced.
PROCEDURE:
– Run command SC036 Reinitialise programming.
–Select EGR valve as the type of operation, then follow the instructions given by the diagnostic tool.
When the command is finished,
– switch off the ignition,
–wait 1 minute before switching on the ignition again.
When the ignition is switched on again, the new EGR valve offset is automatically reprogrammed.
– start the vehicle to enable the latest EGR valve offset to be programmed,
– switch off the ignition,
–wait 1 minute before switching on the ignition again.
Reprogramming of the last EGR valve offset is stored in the computer.
– then check the system faults, and clear any stored faults,
– otherwise, deal with the faults that are present and clear the faults in the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
End of operation.Note:
When the reinitialisation is complete, the Emission control/OBD sub-function displays:
PR128 = PR129 > 100 %
Note:
When the new EGR valve offset has been reprogrammed, the Emission control/OBD sub-function displays:
10 % < PR128 < 40 %
PR129 > 100 %
Note:
When the last EGR valve offset has been reprogrammed, the Emission control/OBD sub-function displays:
10 % < PR128 < 40 %
10% < PR129 < 40%

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MR-372-J84-13B200$144.mif
V13
DIESEL INJECTION
Fault finding – Replacement of components
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
REPLACING THE DAMPER VALVE
After replacing the damper valve, reconfigure the computer.
The system must be configured via the diagnostic socket using the RENAULT CLIP tool.
PROCEDURE to be followed after replacing the damper valve:
– Switch on the ignition.
– establish dialogue with the injection computer,
– run command SC036 Reinitialise programming,
–select Damper valve as the type of operation, then follow the instructions given by the diagnostic tool,
– switch off the ignition,
–wait 1 minute before switching on the ignition again,
– check that PR420 Damper valve error counter = 0,
– then check the system faults, and clear any stored faults,
– if there are faults, deal with the present faults,
– clear the faults from the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
End of operation.
REPLACING THE PARTICLE FILTER
After replacing the particle filter, reconfigure the computer.
The system must be configured via the diagnostic socket using the RENAULT CLIP tool.
PROCEDURE to be followed after replacing the particle filter:
– switch on the ignition,
– establish dialogue with the injection computer,
– run command SC036 Reinitialise programming,
–select After particle filter replacement as the type of operation, then follow the instructions given by the
diagnostic tool,
– switch off the ignition,
–wait 1 minute before switching on the ignition again,
– if there are faults, deal with the present faults,
– clear the faults from the computer memory.
– Check the weight of soot: PR383 Weight of soot in the particle filter.
– If PR383
≥ 1 g. Apply the procedure for test 8 Manual clearing of the soot weight.
Carry out a road test followed by another check with the diagnostic tool.
End of operation.

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V13
13B
DIESEL INJECTION
Fault finding – Configuration and programming
Summary of available configuration readings
NOTESConfiguration readings are used to check the status of configurations performed.
The configuration readings cannot be changed.
The computer is configured as soon as the one of the vehicle's optional system
components is operated.
In the event of a fault, consult the interpretation of command RZ005 Programming.
LC009: Heating and air conditioning system
WITH OR WITHOUT
LC056: Heating elements
WITH OR WITHOUT
LC065: Water in diesel fuel sensor
WITH OR WITHOUT
LC120: Cruise control
WITH OR WITHOUT
LC121: Speed limiter
WITH OR WITHOUT
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
MR-372-J84-13B200$180.mif

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MR-372-J84-13B200$216.mif
V13
13B
DIESEL INJECTION
Fault finding – Fault summary table
WARNING LIGHT MANAGEMENT:
Management of instrument panel warning lights according to the faults notified.
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault
warning light
(Orange
heater plugs
"on" indicator
light)Level 2 fault
warning light
(Red
overheating
warning light)No fault
warning
light onOBD
warning
light lit
DF001Coolant temperature
sensor circuit115 CO.1/CC.0CO.1/
CC.0
DF003Atmospheric pressure
sensor circuit1051.DEF/2.DEF/
3.DEF1.DEF/
2.DEF/
3.DEF
DF004Turbocharging
pressure sensor
circuit235CO.0/CC.1/
1.DEF
DF005Engine speed sensor
circuit335 1.DEF/2.DEF
DF007Rail pressure sensor
circuit190CO.1/CC.0/
1.DEF
DF008Pedal potentiometer
circuit gang 1225CO.0/CC.1/
1.DEF2.DEF
DF009Pedal potentiometer
circuit gang 22120CO.0/CC.1/
1.DEF
DF011Sensor feed voltage
no. 1641 1.DEF/2.DEF1.DEF/
2.DEF
DF012Sensor feed voltage
no. 2651 1.DEF/2.DEF1.DEF/
2.DEF
DF013Sensor supply voltage
no. 3697 1.DEF/2.DEF1.DEF/
2.DEF
DF015Main relay control
circuit685 1.DEF/2.DEF
DF017Pre-postheating unit
control circuit380CC.0/CC.1/CO/
1.DEF
DF025Pre-postheating unit
diagnostic line670 X
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
MR-372-J84-13B200$216.mif

13B-28
MR-372-J84-13B200$216.mif
V13
DIESEL INJECTION
Fault finding – Fault summary table
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault
warning light
(Orange
heater plugs
"on" indicator
light)Level 2 fault
warning light
(Red
overheating
warning light)No fault
warning
light onOBD
warning
light lit
DF032Thermoplunger relay 1
control circuit (Vdiag
58, 5C only)1641CO/CC.0/
CC.1/
1.DEF
DF033Thermoplunger relay 2
control circuit (Vdiag
58, 5C only)1642CO/CC.0/
CC.1/
1.DEF
DF034Thermoplunger relay 3
control circuit (Vdiag
58, 5C only)1643CO/CC.0/
CC.1/
1.DEF
DF037Engine immobiliser C167 X
DF038Computer 6066.DEF/8.DEF/
12.DEF1.DEF/2.DEF/
3.DEF/4.DEF/
5.DEF/7.DEF
10.DEF/
11.DEF/
13.DEF/
14.DEF6.DEF
DF039Inlet air temperature
sensor circuit110 CC.0/CO.1
DF040Cylinder 1 injector
circuit201 COCC.1/CC/
1.DEFCO
DF041Cylinder 2 injector
circuit202 COCC.1/CC/
1.DEFCO
DF042Cylinder 3 injector
circuit203 COCC.1/CC/
1.DEFCO
DF043Cylinder 4 injector
circuit204 COCC.1/CC/
1.DEFCO
DF046Battery voltage 5601.DEF/
2.DEF

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MR-372-J84-13B200$216.mif
V13
DIESEL INJECTION
Fault finding – Fault summary table
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault
warning light
(Orange
heater plugs
"on" indicator
light)Level 2 fault
warning light
(Red
overheating
warning light)No fault
warning
light onOBD
warning
light lit
DF047Computer feed voltage 615 1.DEF
DF049Refrigerant sensor
circuit530 CC.1/CO.0
DF050Brake switch circuit 5711.DEF/
2.DEF
DF051Cruise control/speed
limiter function5751.DEF/
2.DEF/
3.DEF
DF053Rail pressure
regulation function89 3.DEFCC.0/CC.1/CO/
1.DEF/2.DEF/
4.DEF/5.DEF/
6.DEF/7.DEF
DF054Turbocharging
solenoid valve control
circuit33CO/CC.0/CC.1/
1.DEF/
2.DEF/3.DEF
4.DEF/5.DEFCC.0
DF055Turbocharging
pressure regulation
circuit243 1.DEF/2.DEF
DF056Air flow sensor circuit 100CO.0/CC.1/
1.DEF/2.DEFCO.0/
CC.1/
1.DEF/
2.DEF
DF057Water in diesel fuel
detector circuit2264 X
DF058Oil temperature sensor
circuit195CC.0/
CO.1
DF059Misfiring on cylinder 1 301 X
DF060Misfiring on cylinder 2 302 X

13B-30
MR-372-J84-13B200$216.mif
V13
DIESEL INJECTION
Fault finding – Fault summary table
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault
warning light
(Orange
heater plugs
"on" indicator
light)Level 2 fault
warning light
(Red
overheating
warning light)No fault
warning
light onOBD
warning
light lit
DF061Misfiring on cylinder 3 303 X
DF062Misfiring on cylinder 4 304 X
DF069Impact detected
signal1620 1. DEF
DF070Clutch switch circuit 8301.DEF/
2.DEF
DF086Coolant pump relay
control circuit2600 CO.0/CC.1
DF091Vehicle speed signal 5001.DEF/
2.DEF/
3.DEF/
4.DEF
DF097Camshaft sensor
circuit340 1.DEF/2.DEF
DF118EGR solenoid valve
servo-control409 2.DEF 1.DEF
DF167Thermoplunger relay
circuit1648 1.DEF
DF176 Low-speed fan
assembly circuit
(Vdiag 18, 1C and 20
only)480CO/
CO.0/
CC.1/1.DEF
DF177 High-speed fan
assembly circuit
(Vdiag 18, 1C and 20
only)481CO/
CO.0/
CC.1/1.DEF
DF195Camshaft/engine
speed sensor
consistency16 1.DEF
DF209EGR valve position
sensor circuit486CO.0/
CC.1/
1.DEFCO.0/
CC.1/
1.DEF