wiring RENAULT SCENIC 2012 J95 / 3.G Engine And Peripherals EDC16CP33 Service Manual
[x] Cancel search | Manufacturer: RENAULT, Model Year: 2012, Model line: SCENIC, Model: RENAULT SCENIC 2012 J95 / 3.GPages: 510, PDF Size: 2.98 MB
Page 69 of 510
13B-69
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF025
CONTINUED 2
Check the + 12 V battery supply to the preheating unit on the following connection:
•BP35 of component 257.
Check the engine earthing.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Interpret command AC037 Preheating relay.
Check the condition of the engine management computer connector (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 120).
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the continuity and absence of interference resistance on the following connection (preheating relay unit
diagnostic line):
•3FY between components 120 and 257.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact the Techline.
Page 70 of 510
13B-70
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF026
PRESENT
OR
STOREDCYLINDER 1 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC: Short circuit
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
the fault becomes present after:
– the ignition is switched on.
– the engine is started.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit,
–the level 2 warning light is lit for CC and 1. DEF (only for M9R760/761),
–the level 1 warning light comes on for CO.
Use bornier Elé.1681 for all operations on the engine management computer.
After replacing an injector, run commands SC002 Enter injector codes (the IMA*
codes are read from left to right) and SC036 Reinitialise programming and follow the
procedure.
IMPORTANT:
– cylinder no.1 is located at the timing end.
– please observe the cleanliness guidelines and safety advice.
– do not disconnect the injectors with the engine running as this may damage the
engine.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF026 / EDC16CP33_V1C_DF026 / EDC16CP33_V54_DF026 / EDC16CP33_V20_DF026 / EDC16CP33_V58_DF026 /
EDC16CP33_V5C_DF026 / EDC16CP33_V24_DF026 / EDC16CP33_V04_DF026 / EDC16CP33_V08_DF026 / EDC16CP33_V44_DF026 /
EDC16CP33_V4C_DF026 / EDC16CP33_V34_DF026 / EDC16CP33_V38_DF026 / EDC16CP33_V74_DF026 / EDC16CP33_V28_DF026 /
EDC16CP33_V62_DF026 / EDC16CP33_V26_DF026 / EDC16CP33_V60_DF026
Page 71 of 510
13B-71
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
IMA*: Individual injector correction
DF026
CONTINUED 1
CONOTESNone.
Check the condition and connection of the injector no. 1 connectors (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 193).
Check the condition and connection of the engine management computer connector (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, 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 of the following connections:
•3KW between components 120 and 193,
•3CR between components 120 and 193.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Measure the resistance between connections 3CR and 3KW of component 193.
If the resistance of injector no. 1 is not between 150 kΩ < X < 210 kW, replace the injector no. 1, component code
193 (see MR 402 (Vel Satis ph2), MR 395 (Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2),
MR 405 (Espace IV ph2) Mechanical, 13B Diesel injection, Diesel injector, Removal - Refitting and consult
the section Replacement of components).
If the fault is still present, contact the Techline.
Page 72 of 510
13B-72
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF026
CONTINUED 2
Check for the absence of a short circuit between the earth (injector body) and the following connections using a
multimeter in the ohmmeter setting:
•3KW of component 193
•3CR of component 193.
If the check is not correct, replace injector no. 1, component code 193 (see MR 402 (Vel Satis ph2), MR 395
(Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2), MR 405 (Espace IV ph2) Mechanical, 13B
Diesel injection, Diesel injector, Removal - Refitting and consult the section Replacement of components).
If the fault is still present, contact the Techline.
CC
NOTESNone.
Check the condition and connection of the injector no. 1 connectors (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 193).
Check the condition and connection of the engine management computer connector (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, 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.
Page 73 of 510
13B-73
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF026
CONTINUED 3
Check the insulation between the following connections:
•3KW between components 120 and 193,
•3CR between components 120 and 193.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check for the absence of a short circuit between the earth (injector body) and the following connections using
a multimeter in the ohmmeter setting:
•3KW of component 193
•3CR of component 193.
If the check is not correct, replace injector no. 1, component code 193 (see MR 402 (Vel Satis ph2), MR 395
(Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2), MR 405 (Espace IV ph2) Mechanical, 13B
Diesel injection, Diesel injector, Removal - Refitting and consult the section Replacement of components).
If the fault is still present, contact the Techline.
Page 74 of 510
13B-74
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF026
CONTINUED 4
1.DEFNOTESNone.
Check the condition and connection of the injector no. 1 connectors (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 193).
Check the condition and connection of the engine management computer connector (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, 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, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the continuity, insulation, and the absence of interference resistance on the following connections:
•3KW between components 120 and 193,
•3CR between components 120 and 193.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check for the absence of a short circuit between the earth (injector body) and the following connections using
a multimeter in the ohmmeter setting:
•3KW of component 193
•3CR of component 193.
If the check is not correct, replace injector no. 1, component code 193 (see MR 402 (Vel Satis ph2), MR 395
(Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2), MR 405 (Espace IV ph2) Mechanical, 13B
Diesel injection, Diesel injector, Removal - Refitting and consult the section Replacement of components).
If the fault is still present, contact the Techline.
Page 75 of 510
13B-75
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF027
PRESENT
OR
STOREDINJECTOR CYLINDER 2 CONTROL CIRCUIT
CO: Open circuit
CC: Short circuit
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after:
– the ignition is switched on.
– the engine is started.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit
–the level 2 warning light is lit for CC and 1.DEF,
–the level 1 warning light is lit for CO
Use bornier Elé.1681 for all operations on the engine management computer.
After replacing an injector, run commands SC002 Enter injector codes (the IMA*
codes are read from left to right) and SC036 Reinitialise programming and follow the
procedure.
IMPORTANT:
– cylinder no.1 is located at the timing end.
– please observe the cleanliness guidelines and safety advice.
– do not disconnect the injectors with the engine running as this may damage the
engine
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF027 / EDC16CP33_V1C_DF027 / EDC16CP33_V54_DF027 / EDC16CP33_V20_DF027 / EDC16CP33_V58_DF027 /
EDC16CP33_V5C_DF027 / EDC16CP33_V24_DF027 / EDC16CP33_V04_DF027 / EDC16CP33_V08_DF027 / EDC16CP33_V44_DF027 /
EDC16CP33_V4C_DF027 / EDC16CP33_V34_DF027 / EDC16CP33_V38_DF027 / EDC16CP33_V74_DF027 / EDC16CP33_V28_DF027 /
EDC16CP33_V62_DF027/ EDC16CP33_V26_DF027 / EDC16CP33_V60_DF027
Page 76 of 510
13B-76
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
IMA*: Individual injector correction
DF027
CONTINUED 1
CONOTESNone.
Check the condition and connection of the injector no. 2 connectors (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 194).
Check the condition and connection of the engine management computer connector (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, 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 of the following connections:
•3KX between components 120 and 194,
•3CS between components 120 and 194.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Measure the resistance between connections 3KX and 3CS of component 194.
If the resistance of injector no. 2 is not between 150 kΩ < X < 210 kΩ, replace the injector no. 2, component code
194 (see MR 402 (Vel Satis ph2), MR 395 (Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2),
MR 405 (Espace IV ph2) Mechanical, 13B Diesel injection, Diesel injector, Removal - Refitting and consult
the section Replacement of components).
Page 77 of 510
13B-77
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF027
CONTINUED 2
Check for the absence of a short circuit between the earth (injector body) and the following connections using
a multimeter in the ohmmeter setting:
•3KX of component 194
•3CS of component 194.
If the check is not correct, replace the injector no. 2, component code 194 (see MR 402 (Vel Satis ph2), MR 395
(Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2), MR 405 (Espace IV ph2) Mechanical, 13B
Diesel injection, Diesel injector, Removal - Refitting and consult the section Replacement of components).
If the fault is still present, contact the Techline.
CC
NOTESNone.
Check the condition and connection of the injector no. 2 connectors (see Wiring Diagram Technical Note,
Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 194).
Check the condition and connection of the engine management computer connector (see Wiring Diagram
Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, 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.
Page 78 of 510
13B-78
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 with the diagnostic tool.
V12 MR-372-J84-13B300$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF027
CONTINUED 3
Check the insulation between the following two connections:
•3KX between components 120 and 194,
•3CS between components 120 and 194.
If the connection or connections are faulty and if there is a repair method (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Check for the absence of a short circuit between the earth (injector body) and the following connections using
a multimeter in the ohmmeter setting:
•3KX of component 194
•3CS of component 194.
If the check is not correct, replace the injector no. 2, component code 194 (see MR 402 (Vel Satis ph2), MR 395
(Laguna II ph2), MR 364 (Mégane II ph2), MR 370 (Scénic II ph2), MR 405 (Espace IV ph2) Mechanical, 13B
Diesel injection, Diesel injector, Removal - Refitting and consult the section Replacement of components).
If the fault is still present, contact the Techline.