check engine light RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16C36 Owner's Guide

13B-129
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
PRESENT
OR
STOREDPEDAL SENSOR CIRCUIT GANG 1
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 DF011 Sensor supply voltage no. 1 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 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_DF196/EDC16C36_V4C_DF196/EDC16C36_V48_DF196/EDC16C36_V50_DF196/EDC16C36_V54_DF196/
EDC16C36_V58_DF196EDC16 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-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-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-142
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
* The immobiliser warning light will flash a few seconds after the ignition is switched off.
DF221
STOREDCLUTCH CONTACT SIGNAL1.DEF: Clutch inconsistency upon gear change
NOTESConditions for applying the fault finding procedure to stored faults:
If the fault becomes present during a road test at speeds higher than 21 mph
(35 km/h).
Special notes:
– the cruise control/speed limiter function is switched off.
Use bornier Elé. 1681 for all operations on the engine management computer
connectors.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
Check the condition of the clutch switch (see Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2,
component code 675).
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.
View status ET405 "Clutch pedal switch", normally "INACTIVE" if the pedal is not depressed.
Depress the clutch pedal and note whether this status becomes ACTIVE.
If the status becomes ACTIVE when the clutch pedal is in the rest position.
Clear the fault, switch off the ignition, wait for the end of the power latch* and switch on the ignition again.
Carry out a road test and then take a fault reading.
If the fault is still present, contact the Techline.
If the status does not become ACTIVE when the clutch pedal is depressed.
Remove the clutch pedal switch, check the insulation with the switch in the rest position between connectionsM
and 86D of component675.
Press the clutch switch and check the continuity between connectionsM and 86D of component675.
If these two checks are not in order, replace the switch.
Then check the continuity and absence of interference resistance of the following connection:
– connection code 86D between components 120 and 675.
– Make sure that the earth is in order on connection M of component 675.
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.
EDC16C36_V44_DF221M/EDC16C36_V4C_DF221M/EDC16C36_V48_DF221M/EDC16C36_V50_DF221M/EDC16C36_V54_DF221M/
EDC16C36_V58_DF221MEDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-143
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
DF226
PRESENT
OR
STOREDDAMPER VALVE CIRCUITCO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CC: Short circuit
1.DEF: Internal electronic fault
2.DEF: External fault finding in the domain.
3.DEF: Values out of range.
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– switching off the ignition and waiting for 1minute,
– the ignition is switched on,
– a road test,
– command AC012 Damper valve.
Special notes:
If the fault is present:
– it is difficult or even impossible to start the vehicle,
– the engine stops noisily,
– turbocharger cut-off for 3.DEF and CC.1,
–the level 1 warning light comes on except for 3.DEF,
– EGR is cut off and the valve is closed (regulation),
Use bornier Ele. 1681 for all operations on the engine management computer
connector.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF226/EDC16C36_V4C_DF226/EDC16C36_V48_DF226/EDC16C36_V50_DF226/EDC16C36_V54_DF226/
EDC16C36_V58_DF226EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-151
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
DF249
PRESENT
OR
STOREDINJECTOR CONTROL
1.DEF: Internal electronic fault
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.
Priority when dealing with a number of faults:
Deal with faults DF046 Battery voltage, DF026 Injector cylinder 1 control circuit,
DF027 Injector cylinder 2 control circuit, DF028 Injector cylinder 3 control circuit
and DF029 Injector cylinder 4 control circuit first if they are present or stored.
Special notes:
In some cases if the fault is present, the level 2 warning light illuminates and the engine
stops.
Use bornier Elé.1681 for all operations on the engine management computer.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF249/EDC16C36_V4C_DF249/EDC16C36_V48_DF249/EDC16C36_V50_DF249/EDC16C36_V54_DF249/
EDC16C36_V58_DF249EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-153
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
DF272
PRESENT
OR
STOREDEGR VALVE CONTROL CIRCUITCO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
CC: Short circuit
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:
If the fault is present:
–the European On Board Diagnostic warning light is lit,
– there is smoke from the exhaust.
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_DF272/EDC16C36_V4C_DF272/EDC16C36_V48_DF272/EDC16C36_V50_DF272/EDC16C36_V54_DF272/
EDC16C36_V58_DF272EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-157
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
DF276
PRESENT
OR
STOREDINJECTOR CODE PROGRAMMING
1.DEF: No code stored
2.DEF: Internal electronic fault during programming
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the ignition has been switched on.
Special notes:
If the fault is present,
– torque limited, engine speed limited to 1500 rpm,
– engine torque limited,
–the level 1 warning light is illuminated.
Use bornier Ele. 1681 for all operations on the engine management computer
connector.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
1.DEF
2.DEF
NOTESThis fault appears:
– when an incorrect injector code has been entered using
command SC002 Enter injector codes,
– after replacing the injection computer,
– after (re)programming.
EDC16C36_V44_DF276/EDC16C36_V4C_DF276/EDC16C36_V48_DF276/EDC16C36_V50_DF276/EDC16C36_V54_DF276/
EDC16C36_V58_DF276EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58

13B-159
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
DF293
PRESENT
OR
STOREDWATER IN DIESEL FUEL SENSOR
1.DEF: Open circuit on the line or water present in the diesel fuel
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– the ignition is switched on,
– a road test.
Special notes:
If the fault is present,
– risk of engine destruction if fault DF293 not taken into account,
– water in diesel warning light on.
Use bornier Ele. 1681 for all operations on the engine management computer
connector.
IMPORTANT
Please observe the cleanliness guidelines and safety advice.
Use Wiring Diagram Technical Note, Mégane II ph2, Scénic II ph2.
EDC16C36_V44_DF293/EDC16C36_V4C_DF293/EDC16C36_V48_DF293/EDC16C36_V50_DF293/EDC16C36_V54_DF293/
EDC16C36_V58_DF293EDC16 C36
Program No.: 91
Vdiag No.: 44, 4C, 48,
50, 54, 58