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13B-141
MR-372-J84-13B200$360.mif
V13
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of faults13B
*Hist: historyDF312
CONTINUED 2
Repair request with DF312 present or stored ONLY
Read the information from the Particle filter history sub-function: PR784 to PR793 Stored DF312 no. 1 to no. 10
Are PR784 to PR793 all equal to 0 miles (0 km)?
NO YES
Among these parameters (PR784 to PR793):
– Find the parameter with the highest mileage: this is the mileage of the last DF312.
– Note the parameter index on the order of repair with the relevant mileage value.
E.g.: PR787 = 2794 miles (4657 Km)
Read the information from the Particle filter history sub-function:PR794 to PR803 Failed regeneration
records no. 1 to no. 10.
vdiag 5C and 20vdiag 50, 58, 18 and 1C
Is at least one of PR794 to PR803 = 19660 miles (32766 km)?YES
NO
Identify the distance(s) from the values of parameters PR794 to PR803 Failed regeneration records no. 1
to no. 10, included between the Mileage of the last DF312 and the Mileage of the last DF312 – 120 miles
(200 km). These are the mileages of the last failures.
Example: 2674 miles (4457 km) < PR801 = 2760 miles (4600 km) < 2794 miles (4657 km)
Is there at least one?
NO YES
Within ET706 to ET715 Stored engine status no. 1 to no. 10:
– Read the values of the statuses relating to the mileage of the last failures.
– These are the engine statuses of the last failures.
Is the engine status value for one of the last failures
STOPPED?NO
YES
– Read in the context of the appearance of fault DF312, PR383 Weight of soot in the particle filter.
It is the soot deposit at the time of DF312.
– Read in the current context, the current value of PR383 Weight of soot in the particle filter
NO Current value of PR383 > soot weight at the time of DF312 + 5g? YES
Contact the Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
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13B-142
MR-372-J84-13B200$360.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF312
CONTINUED 3
PA R T B
1 NO particle filter regeneration.
2 On the repair order, note the parameter and the status that correspond to the last failure:
– Mileage of the last DF312.
– Mileage of the last failures.
– Engine statuses of the last failures.
E.g.: PR787 = 2794 miles (4657 km); PR801 = 2760 miles (4600 km); engine status = STOPPED.
3 Interpretation of the values written on the order of repair by the service advisor for the customer:
Before the last time the warning light or Particle Filter message came on (appeared at the Mileage of the last
DF312), the customer had not respected the driving recommendations: the failure that occurred at the Mileage of
the last failure is due to the engine being switched off.
4 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.
5 Explain to the customer the procedure to turn off the warning light, backed up by the parameters written in the
repair order: see PART D.
PA R T C
1- Carry out a regeneration in the Renault network with the approval of the Techline.
2- Change the oil and replace the oil filter if requested by a message on the diagnostic tool.
3- Run command SC036 Reinitialise programming and select After particle filter replacement.
4- Explain to the customer the procedure for regeneration when driving in order to avoid unnecessary repairs: see
PART D.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
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13B-157
MR-372-J84-13B200$360.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF899
PRESENT
OR
STOREDREGENERATION TEMPERATURE LIMIT EXCEEDED
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault occurs during After-Sales regeneration using the diagnostic tool when the
particle filter upstream temperature is above 700°C.
Special notes:
If the fault is present, the particle filter regeneration in progress is interrupted.
IMPORTANT
The fault is present because the particle filter has reached an abnormally high temperature while After-
Sales regeneration is being carried out.
The vehicle's particle filter upstream temperature must not exceed 700°C during the whole regeneration
process.
– Replace the particle filter,
– run command SC036 Reinitialise programming (see Interpretation of commands) and select After particle
filter replacement.
– 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.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V50_DF899/EDC16_V58_DF899/EDC16_V5C_DF899/EDC16_V18_DF899/EDC16_V1C_DF899/EDC16_V20_DF899
Page 159 of 365

13B-159
MR-372-J84-13B200$360.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF953
CONTINUED
If the filter is present,
Visually inspect the particle filter by placing the vehicle on a lift:
– not damaged (no abnormal welds, if necessary compare it with another vehicle fitted with particle filter),
– if After-Sales sleeves are present, due to work being carried out previously, check that the particle filter's
contents were not emptied out when it was removed.
If the particle filter is not working correctly or is absent:
– Replacing the particle filter,
– run command SC036 Reinitialise programming and select After particle filter replacement (see
Interpretation of commands).
– 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.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
Page 209 of 365

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.
Page 212 of 365

13B-212
MR-372-J84-13B200$576.mif
V13
DIESEL INJECTION
Fault finding – Parameter summary table
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
* OCR: Opening cyclic ratioTool parameter Diagnostic tool title
PR358Sensor reference voltage
PR364Cylinder no. 1 fuel correction
PR365Cylinder no. 4 fuel flow correction
PR381Particle filter downstream temperature
PR382Particle filter upstream temperature
PR383Weight of soot in the particle filter
PR385Exhaust pipe flow
PR391Mileage since particle filter replacement
PR405Cylinder no. 2 fuel flow correction
PR406Cylinder no. 3 fuel flow correction
PR412Mileage since last successful regeneration
PR414Particle filter differential pressure
PR415Time since last regeneration
PR417Damper valve OCR*
PR420Damper valve error counter
PR667Turbine upstream temperature
PR668Turbine upstream temperature sensor voltage
PR672Damper valve position setpoint
PR754Supplier no. 1 signal
PR784Stored DF312 no. 1
PR785Stored DF312 no. 2
PR786Stored DF312 no. 3
PR787Stored DF312 no. 4
PR788Stored DF312 no. 5
PR789Stored DF312 no. 6
Page 213 of 365

13B-213
MR-372-J84-13B200$576.mif
V13
DIESEL INJECTION
Fault finding – Parameter summary table
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
Tool parameter Diagnostic tool title
PR790Stored DF312 no. 7
PR791Stored DF312 no. 8
PR792Stored DF312 no. 9
PR793Stored DF312 no. 10
PR794Stored regeneration failure no. 1
PR795Stored regeneration failure no. 2
PR796Stored regeneration failure no. 3
PR797Stored regeneration failure no. 4
PR798Stored regeneration failure no. 5
PR799Stored regeneration failure no. 6
PR800Stored regeneration failure no. 7
PR801Stored regeneration failure no. 8
PR802Stored regeneration failure no. 9
PR803Stored regeneration failure no.10
PR816Stored regeneration start no. 1
PR817Stored regeneration start no. 2
PR818Stored regeneration start no. 3
PR819Stored regeneration start no. 4
PR820Stored regeneration start no. 5
PR821Stored regeneration start no. 6
PR822Stored regeneration start no. 7
PR823Stored regeneration start no. 8
PR824Stored regeneration start no. 9
PR825Stored regeneration start no.10
PR1012Weight of soot after regeneration
Page 270 of 365

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