2011 RENAULT SCENIC check engine

13B-290
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
PR064COOLANT 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.
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).
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
Conformity check with engine stopped and ignition on
With the ignition on the coolant temperature varies according to the exterior temperature.
In the event of a fault, refer to the interpretation of DF001 Coolant temperature sensor circuit.
Parameter PR059 Air inlet temperature ≈ PR064 engine cold.
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.
In the event of a fault, refer to the interpretation of DF001 Coolant temperature sensor circuit.
EDC16C36_V44_PR064/EDC16C36_V4C_PR064/EDC16C36_V48_PR064/EDC16C36_V50_PR064/EDC16C36_V54_PR064/
EDC16C36_V58_PR064EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-292
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
PR071COMPUTER SUPPLY VOLTAGE
PARAMETER
DEFINITIONThis parameter specifies the supply voltage of the computer 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.
EDC16C36_V44_PR071/EDC16C36_V4C_PR071/EDC16C36_V48_PR071/EDC16C36_V50_PR071/EDC16C36_V54_PR071/
EDC16C36_V58_PR071EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-293
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
PR073AIR FLOWMETER FEED VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the power supply of the air flowmeter 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 Default value: 0 V.
In the event of a fault, refer to the interpretation of fault DF013 Sensor feed voltage no. 3.
Engine running, engine coolant temperature > 80°C
1.5 < PR073 < 3.5 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of fault DF013 Sensor feed voltage no. 3.
EDC16C36_V44_PR073/EDC16C36_V4C_PR073/EDC16C36_V48_PR073/EDC16C36_V50_PR073/EDC16C36_V54_PR073/
EDC16C36_V58_PR073EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-294
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
PR076REFRIGERANT SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the refrigerant sensor voltage.
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
0 V ≤ PR076 ≤ 5 V
Carry out fault finding on the climate control computer (see62B, Climate control).
EDC16C36_V44_PR076/EDC16C36_V4C_PR076/EDC16C36_V48_PR076/EDC16C36_V50_PR076/EDC16C36_V54_PR076/
EDC16C36_V58_PR076EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-295
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
PR077EGR VALVE POSITION SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the power supply of 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 < PR077 < 1.5 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of DF012 Sensor supply voltage no. 2.
Engine running, engine coolant temperature > 80°C
0 < PR077 < 5 V
Default value: 0 V.
In the event of a fault, refer to the interpretation of DF012 Sensor supply voltage no. 2.
EDC16C36_V44_PR077/EDC16C36_V4C_PR077/EDC16C36_V48_PR077/EDC16C36_V50_PR077/EDC16C36_V54_PR077/
EDC16C36_V58_PR077EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-296
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
PR079ATMOSPHERIC PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the voltage of the atmospheric pressure sensor in volts.
NOTESNone.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80°C, without electrical consumers
0 V < PR079 < 5 V
In the event of a fault, refer to the interpretation of the fault:
– DF011 Sensor supply voltage no. 1,
– DF012 Sensor supply voltage no. 2,
– DF013 Sensor supply voltage no. 3.
EDC16C36_V44_PR079/EDC16C36_V4C_PR079/EDC16C36_V48_PR079/EDC16C36_V50_PR079/EDC16C36_V54_PR079/
EDC16C36_V58_PR079EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-297
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
PR080RAIL PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the voltage of the rail pressure sensor 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
0 V In the event of a fault, refer to the interpretation of fault DF013 Sensor feed voltage no. 3.
EDC16C36_V44_PR080/EDC16C36_V4C_PR080/EDC16C36_V48_PR080/EDC16C36_V50_PR080/EDC16C36_V54_PR080/
EDC16C36_V58_PR080EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-298
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
PR082FUEL TEMPERATURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the voltage of the fuel temperature sensor 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
0 V < PR082 < 5 V
In the event of a fault, consult the interpretation of DF098 Fuel temperature sensor circuit.
EDC16C36_V44_PR082/EDC16C36_V4C_PR082/EDC16C36_V48_PR082/EDC16C36_V50_PR082/EDC16C36_V54_PR082/
EDC16C36_V58_PR082EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58