ABS RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Service Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2011, Model line: SCENIC, Model: RENAULT SCENIC 2011 J95 / 3.GPages: 365, PDF Size: 2.11 MB
Page 119 of 365
13B-119
MR-372-J84-13B200$324.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF226
CONTINUED 1
CO
CC.0
NOTESAfter any work is carried out on the damper valve, run SC036
Reinitialise programming and select Damper valve, then
switch off the ignition and wait 1 minute.
Check the damper valve connections
Check the injection computer connections.
Repair if necessary.
Check the continuity and insulation to earth of the following connections:
– connection code 3VN,
– connection code 3VM.
between components 120 and 1461
– connection code 3FB or 3FB1 between components 1461 and 1337 or 597.
If the connection or connections are faulty and 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, replace the damper valve.
CC
NOTESAfter any work on the damper valve, run SC036 Reinitialise
programming and select Damper valve, then switch off the
ignition and wait for 1 minute.
Check the damper valve connections.
Check the injection computer connections.
Repair if necessary.
Check the continuity, insulation and absence of interference resistance of the following connections:
– connection codes 3VN and 3VM between components 120 and 1461
– connection code 3FB or 3FB1 between components 1461 and 1337 or 597.
– connection code NT (Laguna II) or N (Scénic II and Mégane II) between component 1461 and chassis earth
NT or N.
If the connection or connections are faulty and 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, replace the damper valve.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
Page 120 of 365
13B-120
MR-372-J84-13B200$324.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
*OCR: Opening Cyclic RatioDF226
CONTINUED 2
1.DEF
to
3.DEF
NOTESAfter any work is carried out on the damper valve, run SC036
"Reinitialise programming" and select "Damper valve",
then switch off the ignition and wait 1 minute.
Check the damper valve connections.
Check the injection computer connections.
Repair if necessary.
Check the continuity, insulation and absence of interference resistance of the following connections:
– connection code 3VN,
– connection code 3VM.
between components 120 and 1461
– connection code 3FB or 3FB1 between components 1461 and 1337 or 597.
– connection code NT (Laguna II) or N (Scénic II and Mégane II) between component 1461 and chassis earth
NT or N.
If the connection or connections are faulty and 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, check that the computer output is working correctly.
Damper valve connected:
– connect the negative terminal of the voltmeter to connection 3VN of the damper valve,
– connect the positive terminal of the voltmeter to connection 3VM of the damper valve,
– use command AC012 Damper valve:
The voltmeter should display ten cycles of two successive voltages: ~2.5V (OCR* of 20%) then ~8.75V (OCR*
of 70%).
If the voltmeter does not indicate any control while the command is running (ten 1-second cycles), contact the
Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
Page 121 of 365
13B-121
MR-372-J84-13B200$324.mif
V13
13B
DIESEL INJECTION
Fault finding – Interpretation of faults
DF238
PRESENT
OR
STOREDTHERMOPLUNGER NO.3 RELAY CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
1.DEF: Inconsistent signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is displayed as present following an engine start or following actuator
command AC031 Thermoplunger relay no. 3.
If faults DF239 “Thermoplunger relay No. 2 circuit” and DF240 “Thermoplunger
relay No. 1 circuit” occur, ignore them and go directly to configuration CF030
“Thermoplunger configuration”.
Special notes:
Use bornier Elé. 1681 for any work on the computer connectors.
See the Wiring diagrams Technical Note for the vehicle to locate the fuses and
relays concerned.
1.DEF
CO
NOTESNone
Check for + 12 V after ignition feed on relay mounting R5, component code 1069 on connection 3FB.
If there is no + 12 V supply, refer to the interpretation of fault DF015 Main relay control circuit.
Check the condition of the connectors of thermoplunger no.3 relay (R5) and of the injection computer.
Repair if necessary.
Check the condition and correct operation of relay R5, component code 1069.
Replace if defective.
Check the continuity and absence of interference resistance on connection 3JAB between components 120
and 597.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V18_DF238/EDC16_V1C_DF238/EDC16_V20_DF238EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20
Page 122 of 365
13B-122
MR-372-J84-13B200$324.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20
13B
DF238
CONTINUED 1
CC.0
NOTESNone
Check the condition and correct operation of relay R5, component code 1069.
Replace if defective.
Check the continuity, absence of interference resistance and insulation to earth of connection 3FB between
components 1069 and 983.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
CC.1
NOTESNone.
Check the condition and correct operation of relay R5, component code 1069.
Replace if defective.
Check the continuity and insulation from + 12 V of connection 3JAB between components 597 and 120.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
Page 123 of 365
13B-123
MR-372-J84-13B200$324.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20
13B
DF239
PRESENT
OR
STOREDTHERMOPLUNGER RELAY CIRCUIT N° 2
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
1.DEF: Inconsistent signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after an engine start or actuator command AC064 Thermoplunger
no. 2 relay.
If faults DF238 “Thermoplunger relay No. 3 circuit” and DF240 “Thermoplunger
relay No. 1 circuit” occur, ignore them and go directly to configuration CF030
“Thermoplunger configuration”.
Special notes:
Use bornier Elé. 1681 for any work on the computer connectors.
See the Wiring diagrams Technical Note for the vehicle to locate the fuses and
relays concerned.
1.DEF
CO
NOTESNone
Check for + 12 V after ignition feed on relay mounting R11, component code 1068 on connection 3FB.
If there is no + 12 V supply, refer to the interpretation of fault DF015 Main relay control circuit.
Check the condition of the connectors on thermoplunger no. 2 relay (R11) and on the injection computer.
Repair if necessary.
Check the condition and correct operation of relay R11, component code 1068.
Replace if defective.
Check the continuity and absence of interference resistance on connection 3JAA between components 120
and 597.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V18_DF239/EDC16_V1C_DF239/EDC16_V20_DF239
Page 125 of 365
13B-125
MR-372-J84-13B200$324.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20
13B
DF240
PRESENT
OR
STOREDTHERMOPLUNGER N° 1 RELAY CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
1.DEF: Inconsistent signal
NOTESConditions for applying the fault finding procedure to stored faults:
The fault appears after the engine is started or after actuator command AC063
Thermoplunger no. 1 relay.
If faults DF238 “Thermoplunger relay No. 3 circuit” and DF239 “Thermoplunger
relay No. 2 circuit” occur, ignore them and go directly to configuration CF030
“Thermoplunger configuration”.
Special notes:
Use bornier Elé. 1681 for any work on the computer connectors.
See the Wiring diagrams Technical Note for the vehicle to locate the fuses and
relays concerned.
1.DEF
CO
NOTESNone
Check for + 12 V after ignition feed on relay mounting R1, component code 1067 on connection 3FB.
If there is no + 12 V supply, refer to the interpretation of fault DF015 Main relay control circuit.
Check the condition of the connectors on thermoplunger no. 1 relay (R1) and on the injection computer.
Repair if necessary.
Check the condition and correct operation of relay R1, component code 1067.
Replace if defective.
Check the continuity and absence of interference resistance of connection 3JA between components 120
and 597.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V18_DF240/EDC16_V1C_DF240/EDC16_V20_DF240
Page 127 of 365
13B-127
MR-372-J84-13B200$360.mif
V13
13B
DIESEL INJECTION
Fault finding – Interpretation of faults
DF250
PRESENT
OR
STOREDELECTRONIC STABILITY PROGRAM FUNCTION
1.DEF: Inconsistent signal
2.DEF: Multiplex line connection fault
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present during a road test.
Special notes:
Use bornier Elé.1681 or Elé.1590 for any operation on the injection computer
connectors.
Check the ABS computer connections.
Check the injection computer connections.
Repair if necessary.
Run fault finding on the multiplex network (see 88B, Multiplexing) and on the ABS (see 38C, Anti-lock braking
system).
Refer to the Technical Notes for the vehicle when dealing with any faults.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V50_DF250/EDC16_V58_DF250/EDC16_V5C_DF250/EDC16_V18_DF250/EDC16_V1C_DF250/EDC16_V20_DF250EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
MR-372-J84-13B200$360.mif
Page 128 of 365
13B-128
MR-372-J84-13B200$360.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF272
PRESENT
OR
STOREDEGR VALVE CONTROL CIRCUIT
1.DEF: Valve jammed open
2.DEF: Valve jammed closed
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after a road test.
Special notes:
The EGR function is inhibited if several faults are present with DF226 Damper valve
circuit.
If 1.DEF is present:
– the level 1 warning light is lit,
– the vehicle performance is reduced,
– there is smoke coming from the exhaust.
Use bornier Elé.1681 or Elé.1590 for any operation on the injection computer
connectors.
1.DEF
2.DEF
NOTESNone
Check the EGR valve connections.
Check the injection computer connections.
Repair if necessary.
Check the continuity and absence of interference resistance of the following connections:
– connection code 3VP,
– connection code 3VQ.
between components 120 and 1460.
If the connection or connections are faulty and there is a repair method (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check that there are no leaks on the EGR circuit, pierced or damaged pipes, and the tightness of the clips.
Measure the resistance of the EGR valve motor between connections 3VP and 3VQ.
Replace the EGR valve if the resistance displayed is not between 1 Ω < X < 400 Ω at 20°C.
If the valve is jammed or irrevocably seized, replace the EGR valve.
Run command SC036 Reinitialise programming and select EGR valve to reinitialise the EGR valve offsets (see
Replacement of components).
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V50_DF272/EDC16_V58_DF272/EDC16_V5C_DF272/EDC16_V18_DF272/EDC16_V1C_DF272/EDC16_V20_DF272
Page 132 of 365
13B-132
MR-372-J84-13B200$360.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF308
CONTINUED 2
Step 2:
Check whether one or more faults, in the list below, are present or stored.
If at least one exists:
–Deal with the present and stored faults,
– replace the particle filter,
–run command SC036 Reinitialise programming (see Interpretation of commands) and select "After
particle filter replacement".
– Clear fault DF308, if Present or Stored
IMPORTANT: DF308 must be cleared within the 3 minutes following the last power latch.
– Check the weight of soot: PR383 Weight of soot in the particle filter.
– If PR383
≥ 1 g. Apply the procedure for test 8 Manual clearing of the soot weight.
If no faults are present or stored, move on to step 3.
List of faults:
– DF001 Coolant temperature sensor circuit.
– DF003 Atmospheric pressure sensor circuit.
– DF011 Sensor supply voltage no. 1.
– DF013 Sensor supply voltage no. 3.
– DF038 Computer.
– DF039 Inlet air temperature sensor circuit.
– DF055 Turbocharging pressure regulation circuit, 1.DEF Pressure too low.
– DF056 Air flowmeter circuit.
– DF310 Particle filter upstream temp* sensor.
– DF315 Particle filter diff* pressure sensor.
– DF717 Particle filter upstream pressure.
– DF778 Turbine upstream temperature regulation.
– DF953 Particle filter absent.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
Page 145 of 365
13B-145
MR-372-J84-13B200$360.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of faults
EDC16
Program No.: C1
Vdiag no.: 18, 1C, 20,
50, 58, 5C
13B
DF315
CONTINUED
CO.0
CO
NOTESNone
Check the condition of the differential pressure sensor connector (see Wiring Diagram Technical Note, Mégane
II, Scénic II or Laguna II, component code 1290).
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Mégane II, Scénic II or Laguna II, component code 120).
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair) repair the connector(s); otherwise, replace the wiring.
Check the continuity and insulation to earth of the following connections:
– connection code3TL,
– connection code3TM,
between components 120 and 1290.
If any of the connections are faulty and there is a repair method (see Technical Note 6015A, Electrical wiring
repair, Wiring: precautions for repairs), repair the wiring; otherwise replace the wiring.
If the fault is still present, replace the differential pressure sensor.
1.DEF
2.DEF
NOTESNone
Check the condition of the pressure pipes on the differential pressure sensor.
Check their seal and that they are correctly positioned (see MR 395 (Laguna II) or 364 (Mégane II), or 370
(Scénic II), Mechanical, 19B Exhaust, Particle filter pressure sensor: Removal – Refitting).
Replace if necessary.
Check the condition of the connectors on the differential pressure sensor and the injection computer.
If the connector(s) is faulty and if there is a repair procedure (see Technical Note 6015A, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector(s); otherwise, replace the wiring.
Check the continuity and absence of interference resistance of the following connections:
– Connection code 3TL,
– Connection code 3TM.
Between components 120 and 1290.
If the connection or connections are faulty and 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, replace the differential pressure sensor.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.