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

13B-237
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
PR058
PR059
INLET AIR TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the inlet air temperature in °C.
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.
With the ignition on the inlet air temperature varies according to the exterior temperature.
Default value: 20°C
In the event of a fault, refer to the interpretation for DF039 Inlet air temperature circuit sensor
Parameter PR059 ≈ PR064 Coolant temperature cold engine.
Conformity check with engine running, engine coolant temperature > 80°C.
With the engine running at idle speed the inlet air temperature varies according to the engine coolant
temperature.
Default value: 20°C
In the event of a fault, refer to the interpretation for DF039 Inlet air temperature circuit sensor
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR058/EDC16_V58_PR058/EDC16_V5C_PR058/EDC16_V50_PR059/EDC16_V58_PR059/EDC16_V5C_PR059/
EDC16_V18_PR058/EDC16_V1C_PR058/EDC16_V20_PR058/EDC16_V18_PR059/EDC16_V1C_PR059/EDC16_V20_PR059

13B-239
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
PR061
EXTERIOR AIR TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the exterior air temperature in °C.
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 running, engine coolant temperature > 80°C.
This parameter indicates the exterior air temperature in °C.
This parameter is controlled by the UCH and transmitted to the injection on the multiplex network.
Default value = 20°C
In the event of a fault, consult the UCH (see 87B, Passenger compartment connection unit).
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR061/EDC16_V58_PR061/EDC16_V5C_PR061

13B-240
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
PR064
COOLANT TEMPERATURE
PARAMETER
DEFINITIONThis parameter indicates the engine coolant temperature in °C.
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.
With the ignition on the coolant temperature varies according to the exterior temperature.
Safe value: 119°C
In the event of a fault, consult the interpretation of fault DF001 Coolant temperature sensor circuit.
Parameter PR059: Inlet air temperature ≈ PR064 cold engine.
Conformity check with engine running, engine coolant temperature > 80°C.
With the engine running at idle speed the coolant temperature varies according to the engine temperature.
Safe value: 119°C
In the event of a fault, refer to the interpretation of DF001 Coolant temperature sensor circuit.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR064/EDC16_V58_PR064/EDC16_V5C_PR064/EDC16_V18_PR064/EDC16_V1C_PR064/EDC16_V20_PR064

13B-242
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
PR071
COMPUTER SUPPLY VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the computer supply voltage in volts.
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 voltage must be between 9 V < PR071 < 16 V.
In the event of a fault, carry out a fault finding procedure on the charging circuit and refer to the interpretation for
DF047 Computer supply voltage.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR071/EDC16_V58_PR071/EDC16_V5C_PR071/EDC16_V18_PR071/EDC16_V1C_PR071/EDC16_V20_PR071

13B-243
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
PR073
AIR FLOWMETER FEED VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the air flowmeter feed voltage in volts.
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.
0.5 < PR073 < 1 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of fault DF013 Sensor supply voltage no. 3.
Engine running, engine coolant temperature > 80°C.
1.5 V < PR073 < 2.5 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of fault DF013 Sensor supply voltage no. 3.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR073/EDC16_V58_PR073/EDC16_V5C_PR073/EDC16_V18_PR073/EDC16_V1C_PR073/EDC16_V20_PR073

13B-245
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR077
EGR VALVE POSITION SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the EGR valve position sensor voltage in volts.
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.
0.5 < PR077 < 1.5 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of fault DF012 Sensor supply voltage no. 2.
Engine running, engine coolant temperature > 80°C.
1.5 V < PR077 < 2.5 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of fault DF012 Sensor supply voltage no. 2.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR077/EDC16_V58_PR077/EDC16_V5C_PR077/EDC16_V18_PR077/EDC16_V1C_PR077/EDC16_V20_PR077

13B-246
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR079
ATMOSPHERIC PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the atmospheric pressure sensor voltage in volts.
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.
3.80 V < PR079 < 4 V
In the event of a fault, refer to the interpretation of fault DF003 Atmospheric pressure sensor circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR079/EDC16_V58_PR079/EDC16_V5C_PR079/EDC16_V18_PR079/EDC16_V1C_PR079/EDC16_V20_PR079

13B-247
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR080
RAIL PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the rail pressure sensor voltage in volts.
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.
0.5 V < PR080 < 1 V
Default value: 5 V
In the event of a fault, refer to the interpretation of fault DF013 Sensor supply voltage no. 3.
Engine running, engine coolant temperature > 80°C.
1 V < PR080 < 1.5 V
Default value: 5 V
In the event of a fault, refer to the interpretation of fault DF013 Sensor supply voltage no. 3.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR080/EDC16_V58_PR080/EDC16_V5C_PR080/EDC16_V18_PR080/EDC16_V1C_PR080/EDC16_V20_PR080

13B-248
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR083
AIR TEMPERATURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the air temperature sensor voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or with the engine running and the engine
coolant temperature > 80°C.
vdiag 50, 58, 5c:
1.90 V < PR083 < 2.90 V
Default value: 5 V
In the event of a fault, refer to the interpretation of fault DF039 Inlet air temperature sensor circuit.
vdiag 18, 1c, 20:
1.90 V < PR083 < 3.10 V.
Default value: 5 V.
In the event of a fault, refer to the interpretation of fault DF003 Atmospheric pressure sensor circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR083/EDC16_V58_PR083/EDC16_V5C_PR083/EDC16_V18_PR083/EDC16_V1C_PR083/EDC16_V20_PR083

13B-249
MR-372-J84-13B200$648.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR084
COOLANT TEMPERATURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the coolant temperature sensor voltage in volts.
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 voltage should be between 3 V < PR084 < 4 V
Default value: 5 V
In the event of a fault, refer to the interpretation of DF001 Coolant temperature sensor circuit.
Engine running, engine coolant temperature > 80°C.
The voltage should be between 1 V < PR084 < 2 V
Default value: 5 V
In the event of a fault, refer to the interpretation of DF001 Coolant temperature sensor circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR084/EDC16_V58_PR084/EDC16_V5C_PR084/EDC16_V18_PR084/EDC16_V1C_PR084/EDC16_V20_PR084