2011 RENAULT SCENIC engine

13B-267
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.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 with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The theoretical rail pressure value is a setpoint, i.e. 200 < PR008 < 300 bar
EDC16C36_V44_PR008/EDC16C36_V4C_PR008/EDC16C36_V48_PR008/EDC16C36_V50_PR008/EDC16C36_V54_PR008/
EDC16C36_V58_PR008EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-268
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.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 with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
The theoretical turbocharging pressure value is a setpoint, i.e. PR009 ≈ 1 bar
EDC16C36_V44_PR009/EDC16C36_V4C_PR009/EDC16C36_V48_PR009/EDC16C36_V50_PR009/EDC16C36_V54_PR009/
EDC16C36_V58_PR009EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-269
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR015ENGINE TORQUE
PARAMETER
DEFINITIONThis parameter indicates the engine torque in Nm.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Engine running, engine coolant temperature > 80°C
This value must be between 20 N.m < PR015 < 40 N.m
This parameter is only valid when the engine is running.
EDC16C36_V44_PR015/EDC16C36_V4C_PR015/EDC16C36_V48_PR015/EDC16C36_V50_PR015/EDC16C36_V54_PR015/
EDC16C36_V58_PR015EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-270
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR017FUEL FLOW
PARAMETER
DEFINITIONThis parameter indicates the fuel flow in mg/st.
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
PR017 = 0 mg/st.
If there is a fault, consult the interpretation of fault DF643 Rail pressure regulator circuit.
Conformity check with engine running, engine coolant temperature > 80°C
PR017 = PR157 Fuel flow setpoint.
If there is a fault, consult the interpretation of fault DF643 Rail pressure regulator circuit.
EDC16C36_V44_PR017/EDC16C36_V4C_PR017/EDC16C36_V48_PR017/EDC16C36_V50_PR017/EDC16C36_V54_PR017/
EDC16C36_V58_PR017EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-271
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR022EGR VALVE POSITION FEEDBACK LOOP DIFFERENCE
PARAMETER
DEFINITIONThis parameter indicates the percentage difference between the setpoint and the EGR
valve position.
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
This parameter indicates the percentage difference between the setpoint and the EGR valve position.
In the event of a fault, consult the interpretation of faults DF209 EGR valve position sensor circuit and DF647
EGR valve position regulation.
Conformity check with engine running, engine coolant temperature > 80°C
PR022 = +/- 5%
In the event of a fault, consult the interpretation of faults DF209 EGR valve position sensor circuit and DF647
EGR valve position regulation.
EDC16C36_V44_PR022/EDC16C36_V4C_PR022/EDC16C36_V48_PR022/EDC16C36_V50_PR022/EDC16C36_V54_PR022/
EDC16C36_V58_PR022EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-272
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR030ACCELERATOR PEDAL POSITION
PARAMETER
DEFINITIONThis parameter indicates the accelerator pedal position as a percentage.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
There must be no present or stored faults.
Perform this fault finding procedure:
– after finding an inconsistency in the parameter,
– after a customer complaint (e.g. lack of power, etc.).
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C
If no pressure is being applied to the pedal PR030 = 0%
In the event of a fault, consult the interpretation of fault DF196 Pedal sensor gang 1 circuit or
DF198 Pedal sensor circuit gang 2.
EDC16C36_V44_PR030/EDC16C36_V4C_PR030/EDC16C36_V48_PR030/EDC16C36_V50_PR030/EDC16C36_V54_PR030/
EDC16C36_V58_PR030EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-273
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR030
CONTINUED
Sensor electrical conformity
Check the continuity and the absence of interference resistance of the following connections:
– Connection code 3LR,
– Connection code 3LS,
– Connection code 3LT,
– Connection code 3LU,
– Connection code 3LW,
– Connection code 3LV,
between components 120 and 921.
If any of the connections are faulty and there is a repair method (see Technical Note 6015A, Electrical wiring
repair, Wiring: precautions for repairs), repair the wiring; otherwise replace the wiring.
Pedal sensor connected, vehicle with the ignition on and the engine stopped:
– check that the value of PR030 Accelerator pedal position:
0% no load,
100% full load,
138% full load after kickdown point on pedal.
– if the value is not correct, replace the pedal sensor.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-274
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
V9 MR-372-J84-13B450$151.mif
DIESEL INJECTION
Fault finding – Interpretation of parameters13B
PR035ATMOSPHERIC PRESSURE
PARAMETER
DEFINITIONThis parameter indicates the atmospheric pressure in bar. The sensor is integrated in
the computer.
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
The atmospheric pressure value is PR035 ≈ 1 bar ± 0.20 bar.
In the event of a fault, consult the interpretation of fault DF004 Turbocharging pressure sensor circuit and
DF200 Atmospheric pressure sensor.
EDC16C36_V44_PR035/EDC16C36_V4C_PR035/EDC16C36_V48_PR035/EDC16C36_V50_PR035/EDC16C36_V54_PR035/
EDC16C36_V58_PR035EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58