2011 RENAULT SCENIC air filter

13B-208
MR-372-J84-13B200$540.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of statuses
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
ET742
ET743
ET744
ET745
ET746
ET747
ET748
ET749
ET750
ET751STORED REGEN.* REQUEST STATUS NO. 1
STORED REGEN.* REQUEST STATUS NO. 2
STORED REGEN.* REQUEST STATUS NO. 3
STORED REGEN.* REQUEST STATUS NO. 4
STORED REGEN.* REQUEST STATUS NO. 5
STORED REGEN.* REQUEST STATUS NO. 6
STORED REGEN.* REQUEST STATUS NO. 7
STORED REGEN.* REQUEST STATUS NO. 8
STORED REGEN.* REQUEST STATUS NO. 9
STORED REGEN.* REQUEST STATUS NO. 10
STATUS DEFINITIONStatuses ET742 to ET751 correspond to the causes of the regeneration request. They
are associated with parameters PR816 "Stored regeneration start No. 1" to PR825
"Stored regeneration start No. 10" which contain the record of the vehicle mileage at
the start of regeneration (eg. PR745 "Stored regeneration start No. 4" is associated
with "ET709 Stored regeneration request status no. 4").
NOTESSpecial note:
These statuses should only be interpreted for ALP9: Particle filter warning light
comes on too frequently.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80 °C
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_ET742/EDC16_V58_ET742/EDC16_V5C_ET742/EDC16_V50_ET743/EDC16_V58_ET743/EDC16_V5C_ET743/
EDC16_V50_ET743/EDC16_V58_ET744/EDC16_V5C_ET744/EDC16_V50_ET745/EDC16_V58_ET745/EDC16_V5C_ET745/
EDC16_V50_ET745/EDC16_V58_ET746/EDC16_V5C_ET746/EDC16_V50_ET747/EDC16_V58_ET747/EDC16_V5C_ET747/
EDC16_V50_ET747/EDC16_V58_ET748/EDC16_V5C_ET748/EDC16_V50_ET749/EDC16_V58_ET749/EDC16_V5C_ET749/
EDC16_V50_ET750/EDC16_V58_ET750/EDC16_V5C_ET750/EDC16_V50_ET751/EDC16_V58_ET751/EDC16_V5C_ET751/
EDC16_V18_ET742/EDC16_V1C_ET742/EDC16_V20_ET742/EDC16_V18_ET743/EDC16_V1C_ET743/EDC16_V20_ET743/
EDC16_V18_ET743/EDC16_V1C_ET744/EDC16_V20_ET744/EDC16_V18_ET745/EDC16_V1C_ET745/EDC16_V20_ET745/
EDC16_V18_ET745/EDC16_V1C_ET746/EDC16_V20_ET746/EDC16_V18_ET747/EDC16_V1C_ET747/EDC16_V20_ET747/
EDC16_V18_ET747/EDC16_V1C_ET748/EDC16_V20_ET748/EDC16_V18_ET749/EDC16_V1C_ET749/EDC16_V20_ET749/
EDC16_V18_ET750/EDC16_V1C_ET750/EDC16_V20_ET750/EDC16_V18_ET751/EDC16_V1C_ET751/EDC16_V20_ET751

13B-209
MR-372-J84-13B200$540.mif
V13
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET742
ET743
ET744
ET745
ET746
ET747
ET748
ET749
ET750
ET751
CONTINUED
STATUS1
Request by weight of soot
Regeneration has been requested following measurement of the maximum weight of
soot in the particle filter, without the particle filter warning light coming on.
STATUS2Request by estimated weight of soot
Regeneration has been requested following an estimate of the maximum weight of soot
in the particle filter, without the particle filter warning light coming on.
STATUS3Request by distance travelled
Regeneration has been requested as the distance travelled since the last successful
regeneration has reached the maximum authorised value (the particle filter warning
light has not come on).
STATUS4Request by number of failed regenerations or soot weight
This status corresponds to the appearance of DF312 "Speed request".
This corresponds to the maximum number of failed regenerations or to the maximum
weight of soot in the particle filter, with the particle filter warning light coming on.
* REGEN: Regeneration
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-256
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR132
CONTINUED
Sensor electrical conformity.
Test the air inlet circuit (from the air filter inlet to the inlet manifold tracts,
apply test 4 Turbocharged air inlet circuit check):
– air filter unit inlet not blocked and filter not clogged,
–visual inspection only, run test 4 Turbocharged air inlet circuit check for ALP2 Starting difficult or
impossible,
– oil vapour recirculation circuit connected correctly,
–absence of leaks or blockages in the low and high pressure air circuits: ducts, presence and tightness of the
mounting clips, mounting of the turbocharging pressure sensor, intercooler, etc.
– check that the damper valve is not jammed.
Carry out the necessary repairs.
Check the electrical conformity of the air flowmeter:
Check the + 5 V supply to the air flowmeter on connection 3KJ between components 120 and 799.
Check the + 12 V after relay supply to the air flowmeter on connection 3B between components 120 and 799.
Check the continuity and the absence of interference resistance on the following connections:
– connection code 3DV,
– connection code 3DW.
Between components 120 and 799.
If any of the connections are faulty and there is a repair method (see Technical Note 6015A, Electrical wiring
repair, Wiring: precautions for repairs), repair the wiring; otherwise replace the wiring.
With the flow meter connected, the vehicle ignition on and engine stopped:
Measure the voltage between connections 3DV and 3DW between components 120 and 799.
Replace the air flowmeter if its voltage is not approximately 0.5 V < PR073 Air flowmeter supply voltage < 0.7 V.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-268
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
* Temp: TemperaturePR381
PARTICLE FILTER DOWNSTREAM TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the particle filter downstream temperature in °C.
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 with the engine running and the engine
coolant temperature > 80°C.
PR381 ≈ PR382 Particle filter upstream temperature ≈ ± 200°C.
In the event of a fault, refer to the interpretation of faults DF309 Particle filter downstream temp* sensor and
DF310 Particle filter upstream temp* sensor.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR381/EDC16_V58_PR381/EDC16_V5C_PR381/EDC16_V18_PR381/EDC16_V1C_PR381/EDC16_V20_PR381

13B-269
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
* Temp: TemperaturePR382
PARTICLE FILTER UPSTREAM TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the particle filter upstream temperature in °C.
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 with the engine running and the engine
coolant temperature > 80°C.
PR382 ≈ 200°C
In the event of a fault, refer to the interpretation of faults DF309 Particle filter downstream temp* sensor and
DF310 Particle filter upstream temp* sensor.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR382/EDC16_V58_PR382/EDC16_V5C_PR382/EDC16_V18_PR382/EDC16_V1C_PR382/EDC16_V20_PR382

13B-270
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR383
WEIGHT OF SOOT IN PARTICLE FILTER
PARAMETER
DEFINITIONThis parameter indicates the weight of soot in the particle filter in g.
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, or engine running, and engine coolant temperature
>80 °C.
Vdiag 50, 58, 5c:
PR383 < 45 g.
If the weight is greater than 45 g:
Refer to the interpretation of fault DF315 Particle filter differential pressure sensor.
Vdiag 18, 1c, 20:
PR383 < 56 g.
If the weight is greater than 56 g:
Refer to the interpretation of fault DF315 Particle filter differential pressure sensor.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR383/EDC16_V58_PR383/EDC16_V5C_PR383/EDC16_V18_PR383/EDC16_V1C_PR383/EDC16_V20_PR383

13B-272
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR391
DISTANCE SINCE PARTICLE FILTER REPLACEMENT
PARAMETER
DEFINITIONThis parameter indicates the distance travelled since the particle filter was last replaced
in miles (km).
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, or engine running, and engine coolant temperature
>80 °C.
Indicates the mileage since the particle filter was replaced.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR391/EDC16_V58_PR391/EDC16_V5C_PR391/EDC16_V18_PR391/EDC16_V1C_PR391/EDC16_V20_PR391

13B-277
MR-372-J84-13B200$684.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
* diff: differentialPR414
PARTICLE FILTER DIFF PRESSURE
PARAMETER
DEFINITIONThis parameter indicates the particle filter differential pressure in mbar.
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
- 1 mbar < PR414 < 1 mbar
In the event of a fault, consult the interpretation of DF315 Particle filter diff.* pressure sensor.
Conformity check with engine running, engine coolant temperature > 80 °C.
10 mbar < PR414 < 100 mbar
In the event of a fault, consult the interpretation of DF315 Particle filter diff.* pressure sensor.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR414/EDC16_V58_PR414/EDC16_V5C_PR414/EDC16_V18_PR414/EDC16_V1C_PR414/EDC16_V20_PR414