2012 RENAULT SCENIC test 3

13B-323V12 MR-372-J84-13B300$102.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET781HEATER PLUGS
STATUS
DEFINITIONThis status indicates what type of heater plugs are fitted to the engine.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
STATUS1Slow plugs
STATUS2Fast plugs
STATUS3NOT DEFINED
Electrical conformity
STATUS1Slow plugs
Status ET781 is STATUS 1 if the heater plugs fitted to the engine have black rings,
otherwise run command SC036 Reinitialise programming and select HEATER
PLUGS (see Interpretation of commands).
EDC16CP33_V20_ET781 / EDC16CP33_V24_ET781 / EDC16CP33_V04_ET781 / EDC16CP33_V08_ET781 / EDC16CP33_V44_ET781 /
EDC16CP33_V4C_ET781 / EDC16CP33_V34_ET781 / EDC16CP33_V38_ET781 / EDC16CP33_V74_ET781 / EDC16CP33_V28_ET781 /
EDC16CP33_V62_ET781/ EDC16CP33_V26_ET781 / EDC16CP33_V60_ET781
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 20, 24,
26, 28, 34, 38, 44, 4C, 60,
62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-324V12 MR-372-J84-13B300$102.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET781
CONTINUED
STATUS2
Fast plugs
Status ET781 is STATUS 2 if the heater plugs fitted to the engine have white rings,
otherwise run command SC036 and select HEATER PLUGS (see Interpretation of
commands).
STATUS3NOT DEFINED
Status ET781 is STATUS 3 when the heater plugs are not configured in the injection
computer.
To determine the heater plugs fitted to the engine, visually check the colour of the
plug rings, then run command SC036 and select HEATER PLUGS
(seeInterpretation of commands).
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 20, 24,
26, 28, 34, 38, 44, 4C, 60,
62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

13B-330
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$121.mif
13B
PR002ALTERNATOR CHARGE
PARAMETER
DEFINITIONThis parameter indicates the alternator charge value in %.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The alternator load value changes depending on the battery voltage and the electrical consumers.
EDC16CP33_V18_PR002 / EDC16CP33_V1C_PR002 / EDC16CP33_V54_PR002 / EDC16CP33_V20_PR002 / EDC16CP33_V58_PR002 /
EDC16CP33_V5C_PR002 / EDC16CP33_V24_PR002 / EDC16CP33_V60_PR002 / EDC16CP33_V62_PR002
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16CP33
Program No.: C4
VDiag No.: 18, 1C, 20, 24,
54, 58, 5C, 60, 62

13B-331
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$121.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR005EGR VALVE OPENING VALUE REQUIRED
PARAMETER
DEFINITIONThis parameter indicates a theoretical opening value for the EGR valve giving optimum
engine performance in %.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check: Engine stopped and ignition on
The theoretical opening value for the EGR valve should be between:
- 10 < PR005 < 0%.
Conformity check with the engine running and engine coolant temperature > 80°C
The theoretical opening value for the EGR valve is between:
10 < PR005 < 40%.
EDC16CP33_V18_PR005 / EDC16CP33_V1C_PR005 / EDC16CP33_V54_PR005 / EDC16CP33_V20_PR005 / EDC16CP33_V58_PR005 /
EDC16CP33_V5C_PR005 / EDC16CP33_V24_PR005 / EDC16CP33_V04_PR005 / EDC16CP33_V08_PR005 / EDC16CP33_V44_PR005 /
EDC16CP33_V4C_PR005 / EDC16CP33_V34_PR005 / EDC16CP33_V38_PR005 / EDC16CP33_V74_PR005 / EDC16CP33_V28_PR005 /
EDC16CP33_V62_PR005 / EDC16CP33_V26_PR005 / EDC16CP33_V60_PR005
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-332
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$121.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR006RAIL PRESSURE REGULATOR CURRENT
PARAMETER
DEFINITIONThis parameter indicates the current absorbed by the rail pressure regulator in mA.
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
This parameter indicates the current absorbed by the rail pressure regulator PR006 ≈ PR007 Rail pressure
regulator current setpoint.
In the event of a fault, consult the interpretation of fault DF898 Rail pressure regulator circuit.
EDC16CP33_V18_PR006 / EDC16CP33_V1C_PR006 / EDC16CP33_V54_PR006 / EDC16CP33_V20_PR006 / EDC16CP33_V58_PR006 /
EDC16CP33_V5C_PR006 / EDC16CP33_V24_PR006 / EDC16CP33_V04_PR006 / EDC16CP33_V08_PR006 / EDC16CP33_V44_PR006 /
EDC16CP33_V4C_PR006 / EDC16CP33_V34_PR006 / EDC16CP33_V38_PR006 / EDC16CP33_V74_PR006 / EDC16CP33_V28_PR006 /
EDC16CP33_V62_PR006 / EDC16CP33_V26_PR006 / EDC16CP33_V60_PR006
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-333
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$121.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR007RAIL PRESSURE REGULATOR CURRENT SETPOINT
PARAMETER
DEFINITIONThis parameter indicates the theoretical setpoint for the current absorbed by the rail
pressure regulator in mA.
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
This parameter indicates the theoretical current absorbed by the rail pressure regulator in mA.
EDC16CP33_V18_PR007 / EDC16CP33_V1C_PR007 / EDC16CP33_V54_PR007 / EDC16CP33_V20_PR007 / EDC16CP33_V58_PR007 /
EDC16CP33_V5C_PR007 / EDC16CP33_V24_PR007 / EDC16CP33_V04_PR007 / EDC16CP33_V08_PR007 / EDC16CP33_V44_PR007 /
EDC16CP33_V4C_PR007 / EDC16CP33_V34_PR007 / EDC16CP33_V38_PR007 / EDC16CP33_V74_PR007 / EDC16CP33_V28_PR007 /
EDC16CP33_V62_PR007 / EDC16CP33_V26_PR007 / EDC16CP33_V60_PR007
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-334
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$121.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR008RAIL REFERENCE PRESSURES
PARAMETER
DEFINITIONThis parameter indicates the theoretical rail pressure value for optimum engine
operation in bar.
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 theoretical rail pressure value must be between:
200 bar < PR008 < 300 bar.
EDC16CP33_V18_PR008 / EDC16CP33_V1C_PR008 / EDC16CP33_V54_PR008 / EDC16CP33_V20_PR008 / EDC16CP33_V58_PR008 /
EDC16CP33_V5C_PR008 / EDC16CP33_V24_PR008 / EDC16CP33_V04_PR008 / EDC16CP33_V08_PR008 / EDC16CP33_V44_PR008 /
EDC16CP33_V4C_PR008 / EDC16CP33_V34_PR008 / EDC16CP33_V38_PR008 / EDC16CP33_V74_PR008 / EDC16CP33_V28_PR008 /
EDC16CP33_V62_PR008 / EDC16CP33_V26_PR008 / EDC16CP33_V60_PR008
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-335
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V12 MR-372-J84-13B300$121.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR009TURBOCHARGING PRESSURE SETPOINTS
PARAMETER
DEFINITIONThis parameter indicates the theoretical turbocharging pressure setpoint value in bar.
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 theoretical turbocharging pressure value is a setpoint of:
PR009 ≈ 1 bar.
EDC16CP33_V18_PR009 / EDC16CP33_V1C_PR009 / EDC16CP33_V54_PR009 / EDC16CP33_V20_PR009 / EDC16CP33_V58_PR009 /
EDC16CP33_V5C_PR009 / EDC16CP33_V24_PR009 / EDC16CP33_V04_PR009 / EDC16CP33_V08_PR009 / EDC16CP33_V44_PR009 /
EDC16CP33_V4C_PR009 / EDC16CP33_V34_PR009 / EDC16CP33_V38_PR009 / EDC16CP33_V74_PR009 / EDC16CP33_V28_PR009 /
EDC16CP33_V62_PR009 / EDC16CP33_V26_PR009 / EDC16CP33_V60_PR009
EDC16CP33
Program No.: C4
VDiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74