RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16C36 Workshop Manual

13B-131
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF196
CONTINUED 2
CC.1NOTESNone.
Check the condition of the pedal sensor connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component code 921).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the pedal sensor between the following connections:
– Connection code 3LR of component 921.
– Connection code 3LT of component 921.
Replace the sensor if the resistance is not 1.2 kΩ ± 0.48 kΩ.
Check the continuity and insulation from + 12 V and + 5 V (computer feeds) on the following connections:
– Connection code 3LR between components 921 and 120.
– Connection code 3LS between components 921 and 120.
– Connection code 3LT between components 921 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-132
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF196
CONTINUED 3
1.DEFNOTESNone.
Check the condition of the pedal sensor connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component code 921).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the pedal sensor between the following connections:
– Connection code 3LR of component 921.
– Connection code 3LT of component 921.
Replace the sensor if the resistance is not 1.2 kΩ ± 0.48 kΩ.
Check for continuity and absence of interference resistance of the following connections:
– Connection code 3LR between components 921 and 120.
– Connection code 3LS between components 921 and 120.
– Connection code 3LT between components 921 and 120.
– Connection code 3LU between components 921 and 120.
– Connection code 3LV between components 921 and 120.
– Connection code 3LW between components 921 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
Check the insulation between the following connections:
– Connection code 3LS between components 921 and 120.
– Connection code 3LW
between components 921 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
If the fault is still present, vary the pedal position and consult the interpretation of parameters to check the
operating values of the accelerator pedal sensor.
If the values displayed are inconsistent, replace the accelerator pedal sensor.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-133
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF198
PRESENT
OR
STOREDPEDAL SENSOR CIRCUIT GANG 2
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to +12 V
1.DEF: Consistency between gang 1 and gang 2
NOTESPriorities when dealing with a number of faults:
Deal with fault DF012 Sensor feed voltage no. 2 first, if it is present or stored.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present after a series of full load / no load actions on the
accelerator pedal.
Special notes:
If the fault is present:
– engine torque is limited
– cruise control not authorised.
–the level 1 warning light is lit,
–the level 2 warning light is lit if 1.DEF and only if 2 gangs lost,
– the idle speed is 1400 rpm if 2 gangs lost.
Use bornier Elé.1681 for any operations on the computer connectors.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF198/EDC16C36_V4C_DF198/EDC16C36_V48_DF198/EDC16C36_V50_DF198/EDC16C36_V54_DF198/
EDC16C36_V58_DF198EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-134
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF198
CONTINUED 1
CO.0NOTESDealing with a number of faults:
If there is a simultaneous occurrence of fault DF196 Pedal
sensor circuit gang 1, check that the pedal sensor
connector is connected correctly.
Check the condition of the pedal sensor connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component code 921).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector(s) is/are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the pedal sensor between the following connections:
– Connection code 3LU of component 921.
– Connection code 3LV of component 921.
Replace the sensor if the resistance is not 1.7 kΩ ± 0.68 kΩ.
Check the continuity and insulation from earth of the following connections:
– Connection code 3LU between components 921 and 120.
– Connection code 3LV between components 921 and 120.
– Connection code 3LW between components 921 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-135
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF198
CONTINUED 2
CC.1NOTESNone.
Check the condition of the pedal sensor connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component code 921).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the pedal sensor between the following connections:
– Connection code 3LU of component 921.
– Connection code 3LV of component 921.
Replace the sensor if the resistance is not 1.7 kΩ ± 0.68 kΩ.
Check the continuity and insulation from + 12 V and + 5 V (computer feeds) on the following connections:
– Connection code 3LU between components 921 and 120.
– Connection code 3LV between components 921 and 120.
– Connection code 3LW between components 921 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-136
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF198
CONTINUED 3
1.DEFNOTESNone.
Check the condition of the pedal sensor connector (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, component code 921).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the pedal sensor between the following connections:
– Connection code 3LU of component 921.
– Connection code 3LV of component 921.
Replace the sensor if the resistance is not 1.7 kΩ ± 0.68 kΩ.
Check for continuity and absence of interference resistance of the following connections:
– Connection code 3LR between components 921 and 120.
– Connection code 3LS between components 921 and 120.
– Connection code 3LT between components 921 and 120.
– Connection code 3LU between components 921 and 120.
– Connection code 3LV between components 921 and 120.
– Connection code 3LW between components 921 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
Check the insulation between the following connections:
– Connection code 3LS of component 921.
– Connection code 3LW of component 921
.
If there is a repair procedure (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair) repair the wiring, otherwise replace it.
If the fault is still present, vary the pedal position and consult the interpretation of parameters to check the operating
values of the accelerator pedal sensor.
If the values displayed are inconsistent, replace the accelerator pedal sensor.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-137
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF200
PRESENT
OR
STOREDATMOSPHERIC PRESSURE SENSOR
1.DEF: Above max threshold
2.DEF: Below minimum threshold
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– the ignition is switched on.
– the engine is started,
– a road test.
Special notes:
–The level 1 warning light is illuminated.
– engine torque is limited,
– Increase in polluting emissions,
– EGR programming cut-off: valve in the closed position.
The atmospheric pressure sensor is integrated in the injection computer, and cannot
be separated.
If the fault is present:
– there is light smoke,
– the atmospheric pressure value changes to safe mode, PR035 Atmospheric
pressure = 750 mbar.
Use bornier Elé.1681 for any operations on the computer connectors.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF200/EDC16C36_V4C_DF200/EDC16C36_V48_DF200/EDC16C36_V50_DF200/EDC16C36_V54_DF200/
EDC16C36_V58_DF200EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-138
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF200
CONTINUED
1.DEF
2.DEFNOTESNone.
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector(s) is/are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Verify the value of PR035 "Atmospheric pressure" by comparing it with the reading on a vehicle in the workshop
which is correct.
If the value of PR035 Atmospheric pressure is not correct (more than 100 mbar difference between the 2
vehicles), contact the Techline.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-139
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF209
PRESENT
OR
STOREDEGR VALVE POSITION SENSOR CIRCUIT
CC.1: Short circuit to +12 V
CO.0: Open circuit or short circuit to earth
NOTESPriorities when dealing with a number of faults:
– DF046 Battery voltage,
– DF012 Sensor supply voltage no. 2,
if present or stored.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– the ignition is switched on.
– the engine is started,
– a road test.
Special notes:
If the fault is present:
–the European On Board Diagnostic warning light is lit,
– increase in polluting emissions,
– EGR programming cut-off: valve in the closed position.
Use bornier Ele. 1681 for all operations on the engine management computer
connector.
For EGR valves with a flat connector, it is not possible to check the sensor resistance.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF209/EDC16C36_V4C_DF209/EDC16C36_V48_DF209/EDC16C36_V50_DF209/EDC16C36_V54_DF209/
EDC16C36_V58_DF209EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-140
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition until the end of the power-latch phase, and carry out a road test
followed by a check using the diagnostic tool.
V9 MR-372-J84-13B450$103.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF209
CONTINUED 1
CC.1NOTESNone.
Check the condition of the connector of the EGR valve (see Wiring Diagram Technical Note, Mégane II ph2,
Scénic II ph2, Code organe1460).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II ph2, Scénic II ph2, component code 120).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the continuity and insulation against +12 V and +5 V on the following connections:
– Connection code 3GC between components 1460 and 120.
– Connection code 3EL between components 1460 and 120.
– Connection code 3JM between components 1460 and 120.
Check the insulation between the following connections:
– Connection code 3GC between components 1460 and 120.
– Connection code 3VP between components 1460 and 120.
– Connection code 3EL between components 1460 and 120.
If there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring: Precautions for
repair), repair the wiring, otherwise replace it.
EGR valve with a square connector:
Measure the resistances of the EGR valve between the following connections:
(sensor supply and sensor earth)
– Connection code 3GC of component 1460.
– Connection code 3JM of component 1460.
Replace the valve if the resistances are not between: 3.9 kΩ < X < 9.1 kΩ.
EGR valve with a flat connector:
Replace the EGR valve.
When replacing the EGR valve, run command SC036 Reinitialise programming and select EGR valve to
reinitialise the EGR valve offsets (see Replacement of components
).
If the fault is still present, contact the Techline.
EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58