air RENAULT SCENIC 2012 J95 / 3.G Engine And Peripherals EDC16CP33 Workshop Manual
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Page 405 of 510
13B-405V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR784
PR785
PR786
PR787
PR788
PR789
PR790
PR791
PR792
PR793
CONTINUED
These parameters are used so that the history of the last ten activations of the particle filter warning light are
known.
In Vdiag 18, 1C, 54:
Each parameter from PR784 to PR793 records the distance when the particle filter warning light comes on which
is associated with the appearance of DF312.
Each time the particle filter warning light comes on, the vehicle mileage is stored in the following parameter (PR+1).
When all ten parameters have a value other than zero, and the particle filter warning light comes on again, the
distance information for PR784 is cleared and replaced by the new value.
For other Vdiags:
Each parameter from PR784 DF312 record no. 1 to PR793 DF312 record no. 10 contains a record of the vehicle
mileage when the particle filter warning light comes on. The appearance of fault DF312 Speed request is
associated with each of these parameters.
PR784 to PR793 operate through successive copying (when the particle filter warning light comes on, the value of
PR784 is copied to PR785 DF312 record no. 2, the value of PR785 is copied to PR786 DF312 record no. 3 and
so on).
When there are more than ten records, the value of PR793 is deleted. The new mileage is allocated to PR784.
If none of the parameters between PR784 and PR793 is available in the sub-function, this means that no data has
been saved. The parameters appear in the sub-function when they have a value above zero.
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 406 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR794
PR795
PR796
PR797
PR798
PR799
PR800
PR801
PR802
PR803STORED REGENERATION FAILURE NO. 1
STORED REGENERATION FAILURE NO. 2
STORED REGENERATION FAILURE NO. 3
STORED REGENERATION FAILURE NO. 4
STORED REGENERATION FAILURE NO. 5
STORED REGENERATION FAILURE NO. 6
STORED REGENERATION FAILURE NO. 7
STORED REGENERATION FAILURE NO. 8
STORED REGENERATION FAILURE NO. 9
STORED REGENERATION FAILURE NO. 10
PARAMETER
DEFINITIONThese parameters are shown in miles (km).
NOTESSpecial notes:
These parameters must only be interpreted for DF312 Speed request if it is present
or stored.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
These parameters are used so that the history of the last ten regeneration failures when driving can be found.
EDC16CP33_V18_PR794 / EDC16CP33_V18_PR795 / EDC16CP33_V18_PR796 / EDC16CP33_V18_PR797 / EDC16CP33_V18_PR798 /
EDC16CP33_V18_PR799 / EDC16CP33_V18_PR800 / EDC16CP33_V18_PR801 / EDC16CP33_V18_PR802 / EDC16CP33_V18_PR803 /
EDC16CP33_V1C_PR794 / EDC16CP33_V1C_PR795 / EDC16CP33_V1C_PR796 / EDC16CP33_V1C_PR797 / EDC16CP33_V1C_PR798 /
EDC16CP33_V1C_PR799 / EDC16CP33_V1C_PR800 / EDC16CP33_V1C_PR801 / EDC16CP33_V1C_PR802 / EDC16CP33_V1C_PR803 /
EDC16CP33_V54_PR794 / EDC16CP33_V54_PR795 / EDC16CP33_V54_PR796 / EDC16CP33_V54_PR797 / EDC16CP33_V54_PR798 /
EDC16CP33_V54_PR799 / EDC16CP33_V54_PR800 / EDC16CP33_V54_PR801 / EDC16CP33_V54_PR802 / EDC16CP33_V54_PR803 /
EDC16CP33_V20_PR794 / EDC16CP33_V20_PR795 / EDC16CP33_V20_PR796 / EDC16CP33_V20_PR797 / EDC16CP33_V20_PR798 /
EDC16CP33_V20_PR799 / EDC16CP33_V20_PR800 / EDC16CP33_V20_PR801 / EDC16CP33_V20_PR802 / EDC16CP33_V20_PR803 /
EDC16CP33_V58_PR794 / EDC16CP33_V58_PR795 / EDC16CP33_V58_PR796 / EDC16CP33_V58_PR797 / EDC16CP33_V58_PR798 /
EDC16CP33_V58_PR799 / EDC16CP33_V58_PR800 / EDC16CP33_V58_PR801 / EDC16CP33_V58_PR802 / EDC16CP33_V58_PR803 /
EDC16CP33_V5C_PR794 / EDC16CP33_V5C_PR795 / EDC16CP33_V5C_PR796 / EDC16CP33_V5C_PR797 / EDC16CP33_V5C_PR798 /
EDC16CP33_V5C_PR799 / EDC16CP33_V5C_PR800 / EDC16CP33_V5C_PR801 / EDC16CP33_V5C_PR802 / EDC16CP33_V5C_PR803 /
EDC16CP33_V24_PR794 / EDC16CP33_V24_PR795 / EDC16CP33_V24_PR796 / EDC16CP33_V24_PR797 / EDC16CP33_V24_PR798 /
EDC16CP33_V24_PR799 / EDC16CP33_V24_PR800 / EDC16CP33_V24_PR801 / EDC16CP33_V24_PR802 / EDC16CP33_V24_PR803 /
EDC16CP33_V26_PR794 / EDC16CP33_V26_PR795 / EDC16CP33_V26_PR796 / EDC16CP33_V26_PR797 / EDC16CP33_V26_PR798 /
EDC16CP33_V26_PR799 / EDC16CP33_V26_PR800 / EDC16CP33_V26_PR801 / EDC16CP33_V26_PR802 / EDC16CP33_V26_PR803 /
EDC16CP33_V60_PR794 / EDC16CP33_V60_PR795 / EDC16CP33_V60_PR796 / EDC16CP33_V60_PR797 / EDC16CP33_V60_PR798 /
EDC16CP33_V60_PR799 / EDC16CP33_V60_PR800 / EDC16CP33_V60_PR801 / EDC16CP33_V60_PR802 / EDC16CP33_V60_PR803
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 407 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR794
PR795
PR796
PR797
PR798
PR799
PR800
PR801
PR802
PR803
CONTINUED
In Vdiag 18, 1C, 54:
Each of these parameters contains the vehicle mileage during a failed particle filter regeneration when driving.
Each parameter relates to an engine status. The statuses and parameters are recorded at the same time (for
example PR797 is associated with ET709 Stored engine status no. 4).
Each new recorded value is saved under the next PR (PR+1).
When all ten parameters have a value other than zero and there is a regeneration failure when driving, the distance
information for PR794 is cleared and replaced by the new value.
For other Vdiags:
Every parameter between PR794 Stored regeneration failure no. 1 and PR803 Stored regeneration failure no.
10 contains the vehicle mileage at the time of a particle filter regeneration failure when driving. Each parameter
relates to an engine status. They are recorded simultaneously (for example PR797 is associated with ET709
Stored engine status no. 4).
PR794 to PR803 operate through successive copying (when there is a regeneration failure when driving, the value
of PR794 is copied to PR795 Stored regeneration failure no. 2, the value of PR795 is copied to PR796 Stored
regeneration failure no. 3 and so on).
When there are more than ten records, the value of PR803 is deleted. The new mileage is allocated to PR794.
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 408 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR816
PR817
PR818
PR819
PR820
PR821
PR822
PR823
PR824
PR825STORED REGENERATION START NO. 1
STORED REGENERATION START NO. 2
STORED REGENERATION START NO. 3
STORED REGENERATION START NO. 4
STORED REGENERATION START NO. 5
STORED REGENERATION START NO. 6
STORED REGENERATION START NO. 7
STORED REGENERATION START NO. 8
STORED REGENERATION START NO. 9
STORED REGENERATION START NO. 10
PARAMETER
DEFINITIONThese parameters are shown in miles (km).
NOTESSpecial notes:
These parameters should only be interpreted for ALP 9 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
These parameters are used so that the history of the last ten illuminations of the particle filter warning light are
known.
EDC16CP33_V18_PR816 / EDC16CP33_V18_PR817 / EDC16CP33_V18_PR818 / EDC16CP33_V18_PR819 / EDC16CP33_V18_PR820 /
EDC16CP33_V18_PR821 / EDC16CP33_V18_PR822 / EDC16CP33_V18_PR823 / EDC16CP33_V18_PR824 / EDC16CP33_V18_PR825 /
EDC16CP33_V1C_PR816 / EDC16CP33_V1C_PR817 / EDC16CP33_V1C_PR818 / EDC16CP33_V1C_PR819 / EDC16CP33_V1C_PR820 /
EDC16CP33_V1C_PR821 / EDC16CP33_V1C_PR822 / EDC16CP33_V1C_PR823 / EDC16CP33_V1C_PR824 / EDC16CP33_V1C_PR825 /
EDC16CP33_V54_PR816 / EDC16CP33_V54_PR817 / EDC16CP33_V54_PR818 / EDC16CP33_V54_PR819 / EDC16CP33_V54_PR820 /
EDC16CP33_V54_PR821 / EDC16CP33_V54_PR822 / EDC16CP33_V54_PR823 / EDC16CP33_V54_PR824 / EDC16CP33_V54_PR825 /
EDC16CP33_V20_PR816 / EDC16CP33_V20_PR817 / EDC16CP33_V20_PR818 / EDC16CP33_V20_PR819 / EDC16CP33_V20_PR820 /
EDC16CP33_V20_PR821 / EDC16CP33_V20_PR822 / EDC16CP33_V20_PR823 / EDC16CP33_V20_PR824 / EDC16CP33_V20_PR825 /
EDC16CP33_V58_PR816 / EDC16CP33_V58_PR817 / EDC16CP33_V58_PR818 / EDC16CP33_V58_PR819 / EDC16CP33_V58_PR820 /
EDC16CP33_V58_PR821 / EDC16CP33_V58_PR822 / EDC16CP33_V58_PR823 / EDC16CP33_V58_PR824 / EDC16CP33_V58_PR825 /
EDC16CP33_V5C_PR816 / EDC16CP33_V5C_PR817 / EDC16CP33_V5C_PR818 / EDC16CP33_V5C_PR819 / EDC16CP33_V5C_PR820 /
EDC16CP33_V5C_PR821 / EDC16CP33_V5C_PR822 / EDC16CP33_V5C_PR823 / EDC16CP33_V5C_PR824 / EDC16CP33_V5C_PR825 /
EDC16CP33_V24_PR816 / EDC16CP33_V24_PR817 / EDC16CP33_V24_PR818 / EDC16CP33_V24_PR819 / EDC16CP33_V24_PR820 /
EDC16CP33_V24_PR821 / EDC16CP33_V24_PR822 / EDC16CP33_V24_PR823 / EDC16CP33_V24_PR824 / EDC16CP33_V24_PR825 /
EDC16CP33_V26_PR816 / EDC16CP33_V26_PR817 / EDC16CP33_V26_PR818 / EDC16CP33_V26_PR819 / EDC16CP33_V26_PR820 /
EDC16CP33_V26_PR821 / EDC16CP33_V26_PR822 / EDC16CP33_V26_PR823 / EDC16CP33_V26_PR824 / EDC16CP33_V26_PR825 /
EDC16CP33_V60_PR816 / EDC16CP33_V60_PR817 / EDC16CP33_V60_PR818 / EDC16CP33_V60_PR819 / EDC16CP33_V60_PR820 /
EDC16CP33_V60_PR821 / EDC16CP33_V60_PR822 / EDC16CP33_V60_PR823 / EDC16CP33_V60_PR824 / EDC16CP33_V60_PR825
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 409 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
rege*: Regeneration
PR816
PR817
PR818
PR819
PR820
PR821
PR822
PR823
PR824
PR825
CONTINUED
In Vdiag 18, 1C, 54:
Each parameter between PR816 and PR825 contains the vehicle distance stored when particle filter regeneration
starts when driving. Each parameter is connected with a status "Regeneration request status record". They are
recorded simultaneously (for example PR819 is associated with ET745 Stored regeneration request status
No. 4).
Each new recorded value is saved under the next PR (PR+1).
When all ten parameters have a value other than zero, and a new regeneration starts when driving, the distance
information for PR816 is cleared and replaced by the new value.
For other Vdiags:
Each parameter from PR816 Stored regeneration start No. 1 to PR825 Stored regeneration start No. 10
records the mileage when particle filter regeneration starts for which the status request is recorded in ET742
Stored rege*. request status No.1 to ET751 Stored rege*. request status No.10. (for example PR819 Stored
regeneration start No. 4 is associated with ET745 Stored rege*. request status No.4).
Each time a new regeneration when driving is started, the vehicle mileage is recorded in PR816, as well as its
status in ET742.
PR816 to PR825 operate through successive copying (when regeneration starts, the value of PR816 is copied to
PR817 Stored regeneration start no. 2, the value of PR817 is copied to PR818 Stored regeneration start no. 3
and so on).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 54, 58, 5C, 60
Page 410 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
OCR*: Opening Cyclic Ratio
SV*: Solenoid valve
PR846TURBOCHARGING SV* OCR*
PARAMETER
DEFINITIONThis parameter indicates the turbocharging solenoid valve opening ratio percentage.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
PR846 ≈ PR104 Turbocharging solenoid valve OCR, these 2 values must be similar.
In the event of a fault, consult the interpretation of fault DF054 EGR valve position sensor circuit.
EDC16CP33_V04_PR846 / EDC16CP33_V08_PR846 / EDC16CP33_V44_PR846 / EDC16CP33_V4C_PR846 / EDC16CP33_V34_PR846 /
EDC16CP33_V38_PR846 / EDC16CP33_V74_PR846 / EDC16CP33_V26_PR846 / EDC16CP33_V28_PR846 / EDC16CP33_V60_PR846 /
EDC16CP33_V62_PR846
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 26, 28,
34, 38, 44, 4C, 74, 60, 62
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 411 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR848NUMBER OF REGENERATION FAILURES
PARAMETER
DEFINITIONThis parameter indicates the number of regeneration failures.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
This parameter indicates the number of failed regenerations when driving.
EDC16CP33_V18_PR848 / EDC16CP33_V1C_PR848 / EDC16CP33_V54_PR848 / EDC16CP33_V20_PR848 / EDC16CP33_V58_PR848 /
EDC16CP33_V5C_PR848 / EDC16CP33_V24_PR848 / EDC16CP33_V04_PR848 / EDC16CP33_V08_PR848 / EDC16CP33_V44_PR848 /
EDC16CP33_V4C_PR848 / EDC16CP33_V34_PR848 / EDC16CP33_V38_PR848 / EDC16CP33_V74_PR848 / EDC16CP33_V26_PR848 /
EDC16CP33_V60_PR848
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 34, 38, 44, 4C,
54, 58, 5C, 60, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 412 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
SOLEN.*: Solenoid valve
PR850FUEL FLOW SOLEN.* CURRENT SETPOINT
PARAMETER
DEFINITIONThis parameter indicates the setpoint for the current absorbed by the fuel flow solenoid
valve in mA.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
This parameter indicates the setpoint for the current absorbed by the fuel flow solenoid valve.
EDC16CP33_V18_PR850 / EDC16CP33_V1C_PR850 / EDC16CP33_V54_PR850 / EDC16CP33_V20_PR850 / EDC16CP33_V58_PR850 /
EDC16CP33_V5C_PR850 / EDC16CP33_V24_PR850 / EDC16CP33_V04_PR850 / EDC16CP33_V08_PR850 / EDC16CP33_V44_PR850 /
EDC16CP33_V4C_PR850 / EDC16CP33_V34_PR850 / EDC16CP33_V38_PR850 / EDC16CP33_V74_PR850 / EDC16CP33_V28_PR850 /
EDC16CP33_V62_PR850 / EDC16CP33_V26_PR850 / EDC16CP33_V60_PR850
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 413 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR858DAMPER VALVE OPEN FIRST OFFSET
PARAMETER
DEFINITIONThis parameter indicates the damper valve opening ratio during the first damper valve
offset.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
This parameter indicates the damper valve opening offset percentage.
PR858 ≈ PR861 Damper valve open last offset, these two values must be similar.
In the event of a fault, consult the interpretation of faults DF645 Damper valve position regulation, DF646
Damper valve position sensor and DF323 Damper valve.
EDC16CP33_V18_PR858 / EDC16CP33_V1C_PR858 / EDC16CP33_V54_PR858 / EDC16CP33_V20_PR858 / EDC16CP33_V58_PR858 /
EDC16CP33_V5C_PR858 / EDC16CP33_V24_PR858 / EDC16CP33_V04_PR858 / EDC16CP33_V08_PR858 / EDC16CP33_V44_PR858 /
EDC16CP33_V4C_PR858 / EDC16CP33_V34_PR858 / EDC16CP33_V38_PR858 / EDC16CP33_V74_PR858 / EDC16CP33_V28_PR858 /
EDC16CP33_V62_PR858 / EDC16CP33_V26_PR858 / EDC16CP33_V60_PR858
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Page 414 of 510
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DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR859DAMPER VALVE CLOSED FIRST OFFSET
PARAMETER
DEFINITIONThis parameter indicates the damper valve closing ratio during the first damper valve
offset.
NOTESNone.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
This parameter indicates the damper valve closing offset percentage.
PR859 ≈ PR860 Damper valve closed last offset, these two values must be similar.
In the event of a fault, consult the interpretation of faults DF645 Damper valve position regulation, DF646
Damper valve position sensor and DF323 Damper valve.
EDC16CP33_V18_PR859 / EDC16CP33_V1C_PR859 / EDC16CP33_V54_PR859 / EDC16CP33_V20_PR859 / EDC16CP33_V58_PR859 /
EDC16CP33_V5C_PR859 / EDC16CP33_V24_PR859 / EDC16CP33_V04_PR859 / EDC16CP33_V08_PR859 / EDC16CP33_V44_PR859 /
EDC16CP33_V4C_PR859 / EDC16CP33_V34_PR859 / EDC16CP33_V38_PR859 / EDC16CP33_V74_PR859 / EDC16CP33_V28_PR859 /
EDC16CP33_V62_PR859 / EDC16CP33_V26_PR859 / EDC16CP33_V60_PR859
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.