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

13B-241
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
CONTINUED
Sensor electrical conformity.
Check the continuity and absence of interference resistance on the following connections:
– connection code3C,
– connection code 3JK.
Between components 120 and 244.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Measure the resistance between connections 3C and 3JK of component 244.
Replace the sensor if the resistance is not:
11332 Ω < PR064 < 13588 Ω at - 10°C
2140 Ω < PR064 < 2364 Ω at + 25°C
772 Ω < PR064 < 850 Ω at + 50°C
275 Ω < PR064 < 291 Ω at + 80°C
112 Ω < PR064 < 118 Ω at + 110°C
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

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-244
MR-372-J84-13B200$648.mif
V13
13B
DIESEL INJECTION
Fault finding – Interpretation of parameters
PR076
REFRIGERANT SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the refrigerant 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 value should be between:
0 V < PR076 < 5 V
In the event of a fault test the multiplex network.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR076/EDC16_V58_PR076/EDC16_V5C_PR076/EDC16_V18_PR076/EDC16_V1C_PR076/EDC16_V20_PR076 EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
MR-372-J84-13B200$648.mif

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

13B-250
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
PR089
VEHICLE SPEED
PARAMETER
DEFINITIONGives the vehicle speed in mph (km/h).
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
This parameter is transmitted by the ABS computer.
This signal is transmitted to the injection on the multiplex network.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C.
In the event of a fault, test the multiplex network (see 88B, Multiplexing).
Then complete fault finding on the ABS computer (see38C, Anti-lock braking system).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR089/EDC16_V58_PR089/EDC16_V5C_PR089/EDC16_V18_PR089/EDC16_V1C_PR089/EDC16_V20_PR089