2012 RENAULT SCENIC Engine And Peripherals EDC16CP33 Workshop Manual

13B-401V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR739FUEL FLOW SOLENOID VALVE CURRENT
PARAMETER
DEFINITIONThis parameter indicates the current absorbed by the fuel flow solenoid valve inmA.
Conformity check with engine stopped and ignition on.
The value of the current absorbed by the fuel flow solenoid valve must be:
PR739 ≈ 200 mA.
In the event of a fault, consult the interpretation of DF897 Pump pressure regulator circuit.
Conformity check with the engine running and engine coolant temperature > 80°C
The value of the current absorbed by the fuel flow solenoid valve must be:
PR739 ≈ 300 mA.
In the event of a fault, refer to the interpretation of fault DF897.
EDC16CP33_V18_PR739 / EDC16CP33_V1C_PR739 / EDC16CP33_V54_PR739 / EDC16CP33_V20_PR739 / EDC16CP33_V58_PR739 /
EDC16CP33_V5C_PR739 / EDC16CP33_V24_PR739 / EDC16CP33_V04_PR739 / EDC16CP33_V08_PR739 / EDC16CP33_V44_PR739 /
EDC16CP33_V4C_PR739 / EDC16CP33_V34_PR739 / EDC16CP33_V38_PR739 / EDC16CP33_V74_PR739 / EDC16CP33_V28_PR739 /
EDC16CP33_V62_PR739 / EDC16CP33_V26_PR739 / EDC16CP33_V60_PR739
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.

13B-402V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR747DAMPER VALVE POSITION
PARAMETER
DEFINITIONThis parameter indicates the damper valve position as a %.
NOTESNone.
Conformity check with engine stopped and ignition on.
The value of the damper valve position must be:
PR747 = 0% (with the engine stopped),
PR747 ≈ 5% (with the ignition on).
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.
Conformity check with the engine running and engine coolant temperature > 80°C
The value of the damper valve position must be:
PR747 ≈ 5% (at idle speed).
In the event of a fault, refer to the interpretation of faults DF645, DF646 and DF323.
EDC16CP33_V18_PR747 / EDC16CP33_V1C_PR747 / EDC16CP33_V54_PR747 / EDC16CP33_V20_PR747 / EDC16CP33_V58_PR747 /
EDC16CP33_V5C_PR747 / EDC16CP33_V24_PR747 / EDC16CP33_V04_PR747 / EDC16CP33_V08_PR747 / EDC16CP33_V44_PR747 /
EDC16CP33_V4C_PR747 / EDC16CP33_V34_PR747 / EDC16CP33_V38_PR747 / EDC16CP33_V74_PR747 / EDC16CP33_V28_PR747 /
EDC16CP33_V62_PR747 / EDC16CP33_V26_PR747 / EDC16CP33_V60_PR747
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.

13B-403V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR782TURBINE UPSTREAM PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the turbine upstream pressure sensor voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The turbine upstream pressure sensor voltage value must be between:
PR782 ≈ 5 V.
In the event of a fault consult the interpretation of fault DF651 Turbine upstream pressure sensor circuit.
EDC16CP33_V18_PR782 / EDC16CP33_V1C_PR782 / EDC16CP33_V54_PR782 / EDC16CP33_V20_PR782 / EDC16CP33_V58_PR782 /
EDC16CP33_V5C_PR782 / EDC16CP33_V24_PR782 / EDC16CP33_V28_PR782 / EDC16CP33_V62_PR782 / EDC16CP33_V26_PR782 /
EDC16CP33_V60_PR782
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.

13B-404V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR784
PR785
PR786
PR787
PR788
PR789
PR790
PR791
PR792
PR793DF312 RECORD No. 1
DF312 RECORD No. 2
DF312 RECORD No. 3
DF312 RECORD No. 4
DF312 RECORD No. 5
DF312 RECORD No. 6
DF312 RECORD No. 7
DF312 RECORD No. 8
DF312 RECORD No. 9
DF312 RECORD 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
In the event of a fault, refer to the interpretation of fault DF312.
EDC16CP33_V18_PR784 / EDC16CP33_V18_PR785 / EDC16CP33_V18_PR786 / EDC16CP33_V18_PR787 / EDC16CP33_V18_PR788 /
EDC16CP33_V18_PR789 / EDC16CP33_V18_PR790 / EDC16CP33_V18_PR791 / EDC16CP33_V18_PR792 / EDC16CP33_V18_PR793 /
EDC16CP33_V1C_PR784 / EDC16CP33_V1C_PR785 / EDC16CP33_V1C_PR786 / EDC16CP33_V1C_PR787 / EDC16CP33_V1C_PR788 /
EDC16CP33_V1C_PR789 / EDC16CP33_V1C_PR790 / EDC16CP33_V1C_PR791 / EDC16CP33_V1C_PR792 / EDC16CP33_V1C_PR793 /
EDC16CP33_V54_PR784 / EDC16CP33_V54_PR785 / EDC16CP33_V54_PR786 / EDC16CP33_V54_PR787 / EDC16CP33_V54_PR788 /
EDC16CP33_V54_PR789 / EDC16CP33_V54_PR790 / EDC16CP33_V54_PR791 / EDC16CP33_V54_PR792 / EDC16CP33_V54_PR793 /
EDC16CP33_V20_PR784 / EDC16CP33_V58_PR785 / EDC16CP33_V20_PR786 / EDC16CP33_V20_PR787 / EDC16CP33_V20_PR788 /
EDC16CP33_V20_PR789 / EDC16CP33_V20_PR790 / EDC16CP33_V20_PR791 / EDC16CP33_V20_PR792 / EDC16CP33_V20_PR793 /
EDC16CP33_V58_PR784 / EDC16CP33_V58_PR785 / EDC16CP33_V58_PR786 / EDC16CP33_V58_PR787 / EDC16CP33_V58_PR788 /
EDC16CP33_V58_PR789 / EDC16CP33_V58_PR790 / EDC16CP33_V58_PR791 / EDC16CP33_V58_PR792 / EDC16CP33_V58_PR793 /
EDC16CP33_V5C_PR784 / EDC16CP33_V5C_PR785 / EDC16CP33_V5C_PR786 / EDC16CP33_V5C_PR787 / EDC16CP33_V5C_PR788 /
EDC16CP33_V5C_PR789 / EDC16CP33_V5C_PR790 / EDC16CP33_V5C_PR791 / EDC16CP33_V5C_PR792 / EDC16CP33_V5C_PR793 /
EDC16CP33_V24_PR784 / EDC16CP33_V24_PR785 / EDC16CP33_V24_PR786 / EDC16CP33_V24_PR787 / EDC16CP33_V24_PR788 /
EDC16CP33_V24_PR789 / EDC16CP33_V24_PR790 / EDC16CP33_V24_PR791 / EDC16CP33_V24_PR792 / EDC16CP33_V24_PR793 /
EDC16CP33_V26_PR784 / EDC16CP33_V26_PR785 / EDC16CP33_V26_PR786 / EDC16CP33_V26_PR787 / EDC16CP33_V26_PR788 /
EDC16CP33_V26_PR789 / EDC16CP33_V26_PR790 / EDC16CP33_V26_PR791 / EDC16CP33_V26_PR792 / EDC16CP33_V26_PR793 /
EDC16CP33_V60_PR784 / EDC16CP33_V60_PR785 / EDC16CP33_V60_PR786 / EDC16CP33_V60_PR787 / EDC16CP33_V60_PR788 /
EDC16CP33_V60_PR789 / EDC16CP33_V60_PR790 / EDC16CP33_V60_PR791 / EDC16CP33_V60_PR792 / EDC16CP33_V60_PR793
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.

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.

13B-406V12 MR-372-J84-13B300$122.mif
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.

13B-407V12 MR-372-J84-13B300$122.mif
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.

13B-408V12 MR-372-J84-13B300$122.mif
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.