2011 RENAULT SCENIC filter

13B-37V9 MR-372-J84-13B450$090.mif
DIESEL INJECTION
Fault finding – Fault summary table13B
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
Management of instrument panel warning lights according to the faults notified.
*temp: temperatureFaultDTC code in
hexadecimalLevel 1 fault
warning light
(orange
SERVICE
warning light)Level 2 fault
warning light
(red STOP
warning light)No fault
warning
light litOBD
warning
light lit
DF200 Atmospheric pressure
sensor2226 1.DEF/2.DEF - -1.DEF/
2.DEF
DF209 EGR valve position
sensor circuit409 - - CC.1/CO.0CC.1/
CO.0
DF221 Clutch contact signal 830 - - 1.DEF -
DF226 Damper valve circuit 120CO/CC.0/CC.1/
CC/1.DEF/
2.DEF-3.DEF-
DF228 Brake signal 571 - -1.DEF/
2.DEF-
DF232 Coolant pressure
sensor circuit530 - - CC.0/CO.1CC.0/
CO.1
DF249 Injector control 62B - 1.DEF - -
DF272 EGR valve control
circuit487 - -CO/CC.1/
CC.0/CCCO/CC.1/
CC.0/CC
DF276 Injector code
programming611 1.DEF/2.DEF - - -
DF293 Water in diesel fuel
detector2269 - - 1.DEF -
DF308 Clogged particle filter 242F X - - -
DF309 Particle filter
downstream temp* sensor242A - - CO.1/CC.0 -
DF310 Particle filter upstream
temp* sensor2031 CO.1/CC.0 - -CO.1/
CC.0
DF311 Number of failed
regenerations exceeded1435 X - - -

13B-38V9 MR-372-J84-13B450$090.mif
DIESEL INJECTION
Fault finding – Fault summary table13B
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
Management of instrument panel warning lights according to the faults notified.
*diff: differentialFaultDTC code in
hexadecimalLevel 1 fault
warning light
(orange
SERVICE
warning light)Level 2 fault
warning light
(red STOP
warning light)No fault
warning
light litOBD
warning
light lit
DF312 Speed request 1436 - - X -
DF315 Particle filter diff*
pressure sensor2452 CO/CO.0CC.1/ - -CO/CO.0/
CC.1
DF316 Particle filter diff*
pressure2453 1.DEF/2.DEF - -1.DEF/
2.DEF
DF502 Cruise control or
speed limiter button565 - - 1.DEF -
DF530 EGR adaptives 404 - - 1.DEF -
DF643 Rail pressure regulator
circuit90 -CO/ CC.0/
CC.1/1.DEF--
DF647 EGR valve position
regulation4881.DEF/2.DEF/
3.DEF-4.DEF/
5.DEF1.DEF/
2.DEF
3.DEF/
4.DEF /
5.DEF
DF652 Turbine upstream
temperature sensor circuit544 CC.0/CO.1 - -
DF778 Turbine upstream
temperature control 2080 1.DEF

13B-39V9 MR-372-J84-13B450$090.mif
DIESEL INJECTION
Fault finding – Fault summary table13B
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58
* regener: regenerationFaultDTC code in
hexadecimalLevel 1 fault
warning light
(orange
SERVICE
warning light)Level 2 fault
warning light
(red STOP
warning light)No fault
warning
light litOBD
warning
light lit
DF890 Movement during
particle filter regener.* 297 - - X -
DF891 Group 1 injectors feed 2146 - 1.DEF/2.DEF - -
DF892 Group 2 injectors feed 2149 - 1.DEF/2.DEF - -
DF899 Regeneration
temperature threshold limit
exceeded 3031 1.DEF
DF953 Particle filter absent 2002 - - X
DF967 Richness ratio sensor
circuit130 - -CC.0/CC.1/
CO/1.DEF/
2.DEF/
3.DEF-
DF970 Richness ratio sensor
heater circuit135 - -CC.0/CC.1/
CO/1.DEF/
2.DEF/
3.DEF-
DF980 Richness ratio sensor
function2A00 - -1.DEF/
2.DEF/
3.DEF-
DF1020 Engine oil dilution 253F 1.DEF - - -

13B-46V9 MR-372-J84-13B450$101.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF004
CONTINUED 1
CO.0NOTESNone.
Check the condition of the turbocharging pressure sensor connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 1071).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Megane II ph2, Scenic II ph2, component code 120).
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
Check the continuity and insulation to earth of the following connections:
– connection code 3LQ, between components 120 and 1071,
– Connection code 3LP between components 120 and 1071,
– connection code 3LN between components 120 and 1071.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If the wiring of the particle filter downstream temperature sensor, component code 1288, is present (with or without
the sensor being present), check the electrical insulation in relation to + 12 V between the following connections:
•3XU between components 120 and 1288,
•3TG between components 120 and 1288.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, replace the turbocharger pressure sensor.
CC.1
NOTESNone.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by a check with
the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-49V9 MR-372-J84-13B450$101.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF007
CONTINUED 1
CC.0NOTESSpecial note:
The engine stops when this fault appears.
The level 2 warning light is on.
Check the condition of the rail pressure sensor connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component code 1032).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector(s) is/are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the insulation to earth of the following connections:
– connection code 3LX between components 120 and 1032,
– connection code 3LY between components 120 and 1032.
Check the continuity of the following connection:
– connection code 3LZ between components 120 and 1032.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If the wiring of the particle filter downstream temperature sensor, component code 1288, is present (with or without
the sensor being present), check the electrical insulation in relation to + 12 V between the following connections:
•3XU between components 120 and 1288,
•3TG between components 120 and 1288.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, replace the turbocharger pressure sensor.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-87V9 MR-372-J84-13B450$102.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF053
CONTINUED
In the event of rail overpressure:
Check the operation of the injectors (see Test 10 Incorrect injector operation).
Display parameter PR038 Rail pressure and refer to the conformity check to check the conformity of the operating
values.
If these checks do not indicate any abnormality and if the fault persists, replace the injection pump.
In the event of rail vacuum pressure:
Check that the rail pressure sensor is operating correctly using command AC011 Rail pressure regulator. Display
parameter PR038 Rail pressure and refer to the conformity check to check the conformity of the operating values.
Check the priming of the low-pressure diesel circuit.
Check the conformity of the diesel filter connections.
Check the condition of the filter (clogging and water saturation).
Check that there are no air bubbles between the filter and the high pressure pump.
Check the seal of the low and high pressure diesel circuits (visual checks, odour, etc.), pump body, overpressure
valve, pipes, rail and injector unions, injector wells, etc.
Check the operation of the injectors (see Test 10 Incorrect injector operation).
Carry out the necessary operations.
If the fault is still present, replace the injection pump.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-114V9 MR-372-J84-13B450$102.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF098
CONTINUED
Check the insulation to earth of the following connection:
– Connection code 3FAB between components 1066 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If the wiring of the particle filter downstream temperature sensor, component code 1288, is present (with or without
the sensor being present), check the electrical insulation in relation to + 12 V between the following connections:
•3XU between components 120 and 1288,
•3TG between components 120 and 1288.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
CO.1
NOTESNone.
Check the condition of the fuel temperature sensor connector (see Wiring Diagram Technical Note, Mégane II
ph2, Scénic II ph2, component code 1066).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If there is a repair procedure (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair) repair the wiring, otherwise replace it.
Measure the resistance of the fuel temperature sensor between the following connections:
– Connection code 3FAB of component 1066.
– Connection code 3LD of component 1066.
Replace the sensor if resistance is less than 85Ω or greater than 50 kΩ.
Check the continuity and insulation to + 12 V on the following connections:
– Connection code 3FAB between components 1066 and 120.
– Connection code 3LD between components 1066 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-116V9 MR-372-J84-13B450$102.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF107
CONTINUED
Only for F9Q816:
If the vehicle is not new (mileage greater than 10 km):
Check that there are no leaks or blockages in the exhaust pipe,
Repair if necessary
– Do an after-sales regeneration using the control SC017 Particle filter regeneration.
– Perform an oil change (see MR 364 (Mégane II) or MR 370 (Scénic II), Mechanical, 10A Engine and
peripherals, Engine oil: Draining – Filling).
If the fault is still present, contact the Techline.