coolant temperature RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Service Manual

13B-218
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR008
RAIL REFERENCE PRESSURES
PARAMETER
DEFINITIONThis parameter indicates the theoretical 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.
The theoretical rail pressure value is a setpoint of:
200 bar < PR008 < 300 bar.
In the event of a fault, refer to the interpretation of faults DF053 Rail pressure regulation function and DF007
Rail pressure sensor circuit.
Engine running, engine coolant temperature > 80°C.
The theoretical rail pressure value is a setpoint of:
220 bar < PR008 < 320 bar.
In the event of a fault, consult the interpretation of fault DF053 Rail pressure regulator function.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR008/EDC16_V58_PR008/EDC16_V5C_PR008/EDC16_V18_PR008/EDC16_V1C_PR008/EDC16_V20_PR008

13B-219
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR009
TURBOCHARGING 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 of:
Pressure ≈ 1 bar
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR009/EDC16_V58_PR009/EDC16_V5C_PR009/EDC16_V18_PR009/EDC16_V1C_PR009/EDC16_V20_PR009

13B-220
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR011
TURBOCHARGING SOLENOID VALVE POSITION CORRECTION
PARAMETER
DEFINITIONThis parameter indicates the turbocharging solenoid valve position correction in %.
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.
This value must be PR011 < 5%.
The Opening Cyclic Ratio should be identical to the correction of the solenoid valve position
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR011/EDC16_V58_PR011/EDC16_V5C_PR011/EDC16_V18_PR011/EDC16_V1C_PR011/EDC16_V20_PR011

13B-221
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR015
ENGINE 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.
The value must be between 20 N.m. < PR015 < 40 N.m.
This parameter is only valid when the engine is running.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR015/EDC16_V58_PR015/EDC16_V5C_PR015/EDC16_V18_PR015/EDC16_V1C_PR015/EDC16_V20_PR015

13B-222
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR016
ALTERNATOR FLOW
PARAMETER
DEFINITIONThis parameter indicates the alternator flow in mA.
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.
Ignition on: PR016 = 0 mA
In the event of a fault, check the charge circuit.
Conformity check with engine running, engine coolant temperature > 80°C.
Engine running: PR016 ≈ 1500 < PR016 < 2500 mA
With consumers: PR016 ≈ 2500 < PR016 < 3600 mA
In the event of a fault, check the charge circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR016/EDC16_V58_PR016/EDC16_V5C_PR016

13B-223
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR017
FUEL 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.
Ignition on: PR017 = PR157 “Fuel flow setpoint”
Conformity check with engine running, engine coolant temperature > 80°C.
Engine running: 0 < PR017 < 60 mg/st
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR017/EDC16_V58_PR017/EDC16_V5C_PR017/EDC16_V18_PR017/EDC16_V1C_PR017/EDC16_V20_PR017

13B-224
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR022
EGR 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.
PR022 = PR005 EGR valve opening setpoint – PR051 EGR valve position feedback
In the event of a fault, consult the interpretation of fault DF118 EGR solenoid valve servo-control.
Conformity check with engine running, engine coolant temperature > 80°C.
PR022 = PR005 “EGR valve opening value required” – PR051 “EGR valve position feedback”
At idle speed the value should be close to 0.
In the event of a fault, consult the interpretation of fault DF118 EGR solenoid valve servo-control.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR022/EDC16_V58_PR022/EDC16_V5C_PR022/EDC16_V18_PR022/EDC16_V1C_PR022/EDC16_V20_PR022

13B-225
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR030
ACCELERATOR 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.
No faults should be present or stored.
Perform this fault finding procedure:
– after finding an inconsistency in the parameter,
– after a customer complaint (e.g. lack of power).
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, refer to the interpretation of fault DF008 Pedal potentiometer circuit gang 1 or DF009
Pedal potentiometer circuit gang 2.
Sensor electrical conformity.
Check the continuity and absence of interference resistance of the following connections:
– connection code 3LR,
– connection code 3LS,
– connection code 3LT,
– connection code 3LU,
– connection code3LW,
– 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 ignition on and engine stopped:
– check the value of PR030:
0% no load,
100% full load,
138% full load after kickdown point on pedal.
– if the value is not correct, replace the pedal sensor.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR030/EDC16_V58_PR030/EDC16_V5C_PR030/EDC16_V18_PR030/EDC16_V1C_PR030/EDC16_V20_PR030

13B-226
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR035
ATMOSPHERIC PRESSURE
PARAMETER
DEFINITIONThis parameter indicates the atmospheric pressure in mbar. 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 default value is: 750 mbar
In the event of a fault, consult the interpretation of DF003 Atmospheric pressure sensor circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR035/EDC16_V58_PR035/EDC16_V5C_PR035/EDC16_V18_PR035/EDC16_V1C_PR035/EDC16_V20_PR035

13B-227
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR037
REFRIGERANT 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 running, engine coolant temperature > 80°C.
The value must be between (Vdiag 50, 58 and 5C only):
1 bar < PR037 < 27 bar
In the event of a fault, refer to the interpretation of fault DF049 “Refrigerant sensor circuit”.
The value must be between (Vdiag 18, 1C and 20 only):
1 bar < PR037 < 40 bar
In the event of a fault test the multiplex network.
Conformity check with engine stopped and ignition on.
The value must be between (Vdiag 50, 58 and 5C only):
2 bar < PR037 < 27 bar
In the event of a fault, refer to the interpretation of fault DF049 “Refrigerant sensor circuit”.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR037/EDC16_V58_PR037/EDC16_V5C_PR037/EDC16_V18_PR037/EDC16_V1C_PR037/EDC16_V20_PR037