RENAULT SCENIC 2009 J84 / 2.G Engine And Peripherals EDC16 Owner's Manual

DIESEL INJECTION
Fault finding – Replacement of components13B
13B-21V3 MR-372-J84-13B250$225.mif
EDC16
PROGRAM No: C1
Vdiag No.: 51
→ PROCEDURE:
●Before replacing or reprogramming the computer:
–Select SC003 Save computer data,
–if the following message appears: there is a saved file; do you want to overwrite this data?: (this file is 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 SC001 Write saved data, then follow the instructions given by the diagnostic tool,
–if the VIN is not entered (see Computer identification on the main screen),
–select VP010 Enter VIN,
When both these commands have finished:
–switch off the ignition and wait 1 minute before switching the ignition on again.
–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 a complete check with the diagnostic tool.
End of operation.IMPORTANT
–The injection computer retains the same 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.

DIESEL INJECTION
Fault finding – Replacement of components13B
13B-22V3 MR-372-J84-13B250$225.mif
EDC16
PROGRAM No: C1
Vdiag No.: 51
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 one or more injectors are replaced:
IMPORTANT
Cylinder no. 1 is located at the engine flywheel end.
–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 min before switching on the ignition again,
–return to fault finding mode,
–select the Computer identification function from 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 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 a complete 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 variation.
IMPORTANT
Engines can only operate correctly if the correct IMA codes have been entered.
If no code has been entered or if an invalid code has been entered, the fault DF276 Injector code
programming, is present and the engine will be in defect mode (speed heavily limited).
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.

DIESEL INJECTION
Fault finding – Replacement of components13B
13B-23V3 MR-372-J84-13B250$225.mif
EDC16
PROGRAM No: C1
Vdiag No.: 51
REPLACING OR CLEANING THE EXHAUST GAS RECIRCULATION VALVE (EGR valve)
After the exhaust gas recirculation valve has been replaced or cleaned, the computer must store the new valve's
offset and the offset measured the last time the ignition was switched off, which is when the valve closed.
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 program is compiled in the Emission control/OBD sub-function.
–PR128: First EGR valve offset.
–PR129: Last EGR valve offset or = PR128 for a new valve.
Programming PR128 and PR129 must be cleared every time the exhaust gas recirculation valve is replaced.
→ PROCEDURE:
–run command SC036 Reset programming;
–select EGR valve as the operation type 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 next 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.
The last EGR valve offset reprogrammed is stored on the computer.
–then check the system faults, and clear any stored faults;
–otherwise deal with faults which are present and clear the faults in the computer memory.
Carry out a road test followed by a complete check with the diagnostic tool.
End of operation.Note:
When the reinitialisation is completed, 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 new EGR valve offset has been reprogrammed, theEmission control/OBDsub-function displays:
10% < PR128 < 40%
10% < PR129 < 40%

DIESEL INJECTION
Fault finding – Replacement of components13B
13B-24V3 MR-372-J84-13B250$225.mif
EDC16
PROGRAM No: C1
Vdiag No.: 51
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 the damper valve is replaced:
–switch on the ignition,
–establish dialogue with the injection computer,
–run command SC036 Reset programming;
–select Damper valve as the operation type then follow the instructions given by the diagnostic tool,
–switch off the ignition,
–wait 1 min 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 a complete check with the diagnostic tool.
End of operation.

DIESEL INJECTION
Fault finding – Replacement of components13B
13B-25V3 MR-372-J84-13B250$225.mif
EDC16
PROGRAM No: C1
Vdiag No.: 51
Summary of available configuration readings
NOTESConfiguration readings are used to check the status of the configurations made.
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: Air conditioning
WITH OR WITHOUT
LC065: Water in diesel fuel sensor
WITH OR WITHOUT
LC120: Cruise control
WITH OR WITHOUT
LC121: Speed limiter
WITH OR WITHOUT

DIESEL INJECTION
Fault finding – Fault summary table13B
13B-26V3 MR-372-J84-13B250$270.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51DIESEL INJECTION
Fault finding – Fault summary table
WARNING LIGHT MANAGEMENT:
Management of instrument panel warning lights according to the faults notified.
Tool
faultDIAGNOSTIC
TOOL
DESCRIPTIONAssociated
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 ON
DF001Coolant
temperature sensor
circuit115 CO.1/CC.0 ... ... CO.1/CC.0
DF003Atmospheric
pressure sensor
circuit1051.DEF/
2.DEF/3.DEF... ...1.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 circuit190 ...CO.1/CC.0/
1.DEF... ...
DF008Pedal
potentiometer
circuit gang 1225CO.0/CC.1/
1.DEF... 2.DEF ...
DF009Pedal
potentiometer gang
2 circuit2120CO.0/CC.1/
1.DEF... ... ...
DF011Sensor supply
voltage no. 1641 1.DEF/2.DEF ... ...1.DEF/
2.DEF
DF012Sensor feed voltage
no. 2651 1.DEF/2.DEF ... ...1.DEF/
2.DEF
DF013Sensor supply
voltage no. 3697 ...1.DEF/
2.DEF...1.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 ... ... ...
DF037Engine immobiliser C167 ... X ... ...

DIESEL INJECTION
Fault finding – Fault summary table13B
13B-27V3 MR-372-J84-13B250$270.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51
Tool
faultDIAGNOSTIC
TOOL
DESCRIPTIONAssociated
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 ON
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.DEF... 6.DEF
DF039Inlet air
temperature
sensor circuit110 ... CC.0/CO.1 ... ...
DF040Cylinder 1
injector circuit201 CO CC.1/CC/1.DEF ... CO
DF041Cylinder 2
injector circuit202 CO CC.1/CC/1.DEF ... CO
DF042Cylinder 3
injector circuit203 CO CC.1/CC/1.DEF ... CO
DF043Cylinder 4
injector circuit204 CO CC.1/CC/1.DEF ... CO
DF046Battery voltage 560 ... ...1.DEF/
2.DEF...
DF047Computer feed
voltage615 ... ... 1.DEF ...
DF049Refrigerant
sensor circuit530 ... ... CC.1/CO.0 ...
DF050Brake switch
circuit571 ... ...1.DEF/
2.DEF...
DF051Cruise control/
speed limiter
function575 ... ...1.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.DEF... ... CC.0

DIESEL INJECTION
Fault finding – Fault summary table13B
13B-28V3 MR-372-J84-13B250$270.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51
Tool
faultDIAGNOSTIC
TOOL
DESCRIPTIONAssociated
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 ON
DF055Turbocharging
pressure
regulation circuit243 1.DEF/2.DEF ... ... ..
DF056Air flow sensor
circuit100CO.0/CC.1/
1.DEF/2.DEF... ...CO.0/CC.1/
1.DEF/
2.DEF
DF057Water in diesel
fuel detector
circuit2264 ... ... X ...
DF059Misfiring on
cylinder 1301 ... ... X ...
DF060Misfiring on
cylinder 2302 ... ... X ...
DF061Misfiring on
cylinder 3303 ... ... X ...
DF062Misfiring on
cylinder 4304 ... ... X ...
DF069Impact detected
signal1620 ... 1.DEF ... ...
DF070Clutch switch
circuit830 ... ...1.DEF/
2.DEF...
DF086Coolant pump
relay control
circuit2600 CO.0/CC.1 ... ... ...
DF091Vehicle speed
signal500 ... ...1.DEF/
2.DEF
3.DEF/
4.DEF ...
DF097Camshaft sensor
circuit340 1.DEF/2.DEF ... ... ...
DF118EGR solenoid
valve servo-
control409 2.DEF ... 1.DEF ...
DF195Camshaft/engine
speed sensor
consistency16 1.DEF ... ... ...
DF209EGR valve
position sensor
circuit486 ... ...CO.0/
CC.1/
1.DEFCO.0/CC.1/
1.DEF

DIESEL INJECTION
Fault finding – Fault summary table13B
13B-29V3 MR-372-J84-13B250$270.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51
Tool
faultDIAGNOSTIC
TOOL
DESCRIPTIONAssociated
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 ON
DF226Damper valve
circuit638CO/CC/CC.0/
CC.1/1.DEF/
2.DEF/3.DEF... ... ...
DF250ESP function C122 ... ...1.DEF/
2.DEF...
DF272EGR valve
control circuit403 1.DEF ... 2.DEF ...
DF276Injector code
programming611 1.DEF/2.DEF ... ... ...
DF485Catalytic
converter fault
finding422 ... ... X ...
DF532Alternator
charge signal2502CC.0/CC.1/
1.DEF/2.DEF... ... ...
DF619EGR valve
jammed open2142 X ... ... ...
DF620EGR valve
fouled2141 X ... ... ...
DF621EGR valve is
jammed open
(OBD fault)2413 ... ... X X
DF652Turbine
upstream
temperature
sensor circuit242A CC.0/CO.1
DF778Turbine
upstream
temperature
control242B 1.DEF/2.DEF
DF1070Cold loop 534

DIESEL INJECTION
Fault finding – Interpretation of faults13B
13B-30V3 MR-372-J84-13B250$315.mif
DF001
PRESENT
OR
STOREDCOOLANT TEMPERATURE SENSOR CIRCUIT
CC.0 : Short circuit to earth
CO.1 : Short circuit or open circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present:
–when an attempt is made to start the engine,
–when the engine is running.
Special notes:
If the fault is present:
–the coolant temperature: PR064 Coolant temperature is fixed at 119˚C,
–the preheating phase is greater than 10 seconds,
–the low speed motor-driven fan assembly (GMV 1) is continuously supplied,
–if there is a fault with GMV 1, then start GMV 2 for vehicles with air conditioning.
–the level 1 warning light is lit,
–the OBD warning light will illuminate after three consecutive driving cycles (starting
+ 5 seconds + switching off the ignition and waiting 1 minute).
Use bornier Ele. 1681 or Ele. 1590 for all operations on the computer connectors.
Check the connections of the coolant temperature sensor 4-track connector.
Check the injection computer connections.
Repair if necessary.
Measure the resistance of the coolant temperature sensor between tracks 2 and 3 of its black connector.
Replace the sensor if its resistance is not approximately:
75780 ± 7000 Ω at - 40˚C
12460 ± 122 Ω at - 10˚C
2252 ± 112 Ω at 25˚C
811 ± 39 Ω at 50˚C
283 ± 8 Ω at 80˚C
115 ± 3 Ω at 110˚C
87 ± 2 Ω at 120˚C
Check the insulation, continuity and the absence of interference resistance on the following connections:
Injection computer brown 48-track connector B
track F2Track 3 coolant temperature sensor
Injection computer brown 48-track connector B
track H1Track 2 coolant temperature sensor
Repair if necessary.
If the fault is still present, replace the coolant temperature sensor.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16
PROGRAM No.: C1
Vdiag No.: 51DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16_V51_DF001