2012 RENAULT SCENIC check engine

13B-410V12 MR-372-J84-13B300$122.mif
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.

13B-411V12 MR-372-J84-13B300$122.mif
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.

13B-412V12 MR-372-J84-13B300$122.mif
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.

13B-413V12 MR-372-J84-13B300$122.mif
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.

13B-414V12 MR-372-J84-13B300$122.mif
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.

13B-415V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR860DAMPER VALVE CLOSED LAST 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.
PR860 ≈ PR859 Damper valve closed first 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_PR860 / EDC16CP33_V1C_PR860 / EDC16CP33_V54_PR860 / EDC16CP33_V20_PR860 / EDC16CP33_V58_PR860 /
EDC16CP33_V5C_PR860 / EDC16CP33_V24_PR860 / EDC16CP33_V04_PR860 / EDC16CP33_V08_PR860 / EDC16CP33_V44_PR860 /
EDC16CP33_V4C_PR860 / EDC16CP33_V34_PR860 / EDC16CP33_V38_PR860 / EDC16CP33_V74_PR860 / EDC16CP33_V28_PR860 /
EDC16CP33_V62_PR860 / EDC16CP33_V26_PR860 / EDC16CP33_V60_PR860
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-416V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR861DAMPER VALVE OPEN LAST 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 opening offset percentage.
PR861 ≈ PR858 Damper valve open first 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_PR861 / EDC16CP33_V1C_PR861 / EDC16CP33_V54_PR861 / EDC16CP33_V20_PR861 / EDC16CP33_V58_PR861 /
EDC16CP33_V5C_PR861 / EDC16CP33_V24_PR861 / EDC16CP33_V04_PR861 / EDC16CP33_V08_PR861 / EDC16CP33_V44_PR861 /
EDC16CP33_V4C_PR861 / EDC16CP33_V34_PR861 / EDC16CP33_V38_PR861 / EDC16CP33_V74_PR861 / EDC16CP33_V28_PR861 /
EDC16CP33_V62_PR861 / EDC16CP33_V26_PR861 / EDC16CP33_V60_PR861
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-417V12 MR-372-J84-13B300$122.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR863DAMPER VALVE POSITION FEEDBACK
PARAMETER
DEFINITIONThis parameter indicates the damper valve opening ratio.
NOTESNone.
Conformity check with engine stopped and ignition on.
PR863 ≈ PR747 Damper valve position
The damper valve opening percentage value must be:
PR863 = 0% (with the engine stopped),
PR863 ≈ 5% (with the ignition on).
In the event of a fault, consult the interpretation of faults DF646 Damper valve position sensor and DF323
Damper valve.
Conformity check with the engine running and engine coolant temperature > 80°C
The damper valve opening percentage value must be:
PR863 ≈ 5% (at idle speed).
In the event of a fault, refer to the interpretation of faults DF646 and DF323.
EDC16CP33_V04_PR863 / EDC16CP33_V08_PR863 / EDC16CP33_V44_PR863 / EDC16CP33_V4C_PR863 / EDC16CP33_V34_PR863 /
EDC16CP33_V38_PR863 / EDC16CP33_V74_PR863 / EDC16CP33_V26_PR863 / EDC16CP33_V60_PR863
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 26, 28,
34, 38, 44, 4C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.