warning RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Siemens Injection Service Manual

13B-89
MR-372-J84-13B050$429.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF582
PRESENT
OR
STOREDPRESSURE CONSISTENCY
1. DEF: Signal outside lower limit
2. DEF: Signal outside upper limit
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after starting the engine.
If the fault is present:
–The level 1 and OBD fault warning lights are lit on the instrument panel.
–The cruise control/speed limiter is inhibited.
– Loss of performance, torque setpoint restricted.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check the condition and connection of the turbocharging pressure sensor connector, component code 1071.
If the connector is faulty and 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 connection and condition of the injection computer connector, component code 120 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
With the ignition on, check for + 5 V on connection 3LQ and earth on connection 3LN of the turbocharging
pressure sensor.
If the connection(s) 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 the insulation, continuity and the absence of interference resistance on the following connections:
–3LQ between components 1071 and 120,
–3LN between components 1071 and 120,
–3LP between components 1071 and 120.
If the connection(s) 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 the consistency between the atmospheric pressure and the turbocharging pressure (PR035
Atmospheric pressure = PR041 Turbocharging pressure
).
Engine stopped (cold), the pressure read by the two sensors must be nearly the same.
If the values are very different, replace the turbocharging pressure sensor.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF582 / SID304_V45_DF582 / SID301_V48_DF582 / SID304_V49_DF582 / SID304_V4D_DF582 / SID301_V4C_DF582

13B-90
MR-372-J84-13B050$429.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF641
PRESENT
OR
STOREDDAMPER VALVE CIRCUIT
1. DEF: No signal
2. DEF: Deal with DF067
3. DEF: Values outside limits
4. DEF: Signal inconsistency
NOTESSpecial notes:
If fault DF641 Damper valve circuit, 2.DEF is present, apply the fault finding
procedure for DF067 Damper valve control circuit.
Damper valve cut-off.
There is no damper valve for Vdiag 4C.
Conditions for applying the fault finding procedure to a stored fault:
– The fault becomes present when the engine is started and then stopped,
– a road test,
– an actuator control AC012 Damper valve.
–The level 1 fault warning light is lit on the instrument panel.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check the connection and condition of the damper valve connector, component code 1461 (see MR 392, 364,
370 and 417, Mechanical, 12A, Fuel mixture, Damper valve: Removal - Refitting).
and of the injection computer connector, component code 120 (see MR 392, 385, 364, 370 and 417,
Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
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 for + 12 V after ignition on connection 3FB (or 3FB3 for Kangoo II) of the damper valve, component
code 1461.
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.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3VM between components 1461 and 120,
–3GM between components 1461 and 120,
–3AAD between components 1461 and 120.
If the connection(s) 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 (see MR 392, 364, 370 and 417, Mechanical, 12A, Fuel
mixture, Damper valve: Removal - Refitting).
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF641 / SID304_V45_DF641 / SID301_V48_DF641 / SID304_V49_DF641 / SID304_V4D_DF641 / SID301_V4C_DF641

13B-91
MR-372-J84-13B050$429.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF647
PRESENT
OR
STORED
EGR VALVE POSITION REGULATION
1. DEF: Signal inconsistency
2. DEF: Signal outside lower limit
3. DEF: Signal outside upper limit
4. DEF: Values outside limits
5. DEF: Faulty sensor
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after starting the engine.
Priority when dealing with a number of faults:
– DF011 Sensor supply voltage no. 1.
Special notes:
–The level 1 fault warning light is lit on the instrument panel.
– Engine instability, possibly even stalling.
– Difficult to start engine or even impossible when cold.
– Loss of performance.
– Possible smoke emissions.
Use the Wiring Diagram Technical Notes for CLIO III, MODUS, MEGANE II ph2,
SCENIC II ph2 and KANGOO II.
Check the connection and condition of the connector for the EGR valve, component code1460 and the
connector for the injection computer, component code 120.
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
With the ignition on, check for + 5 V on connection 3GC and earth on connection 3GD of the exhaust gas
recirculation valve, component code 1460.
Check the continuity, insulation and the absence of interference resistance on the following connections:
–3GD between components 1460 and 120,
–3GC between components 1460 and 120,
–3EL between components 1460 and 120.
If the connection(s) 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.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF647 / SID304_V45_DF647 / SID301_V48_DF647 / SID304_V49_DF647 / SID304_V4D_DF647 / SID301_V4C_DF647

13B-93
MR-372-J84-13B050$429.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF648
PRESENT
OR
STOREDCOMPUTER
1. DEF: Configuration/Initialisation
NOTESSpecial note:
–The level 1 fault warning light is lit on the instrument panel.
Clear the fault memory using command RZ001 Fault memory.
Change the engine oil and initialise the value of the oil service interval using the instrument panel.
Switch off the ignition, wait for the end of the power latch, then start the vehicle.
Switch off the ignition again, wait for the end of the power latch, then switch the ignition back on.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF648 / SID304_V45_DF648 / SID301_V48_DF648 / SID304_V49_DF648 / SID304_V4D_DF648 / SID301_V4C_DF648

13B-94
MR-372-J84-13B050$429.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF652
PRESENT
OR
STOREDTURBINE UPSTREAM TEMPERATURE SENSOR CIRCUIT
CC.0 : Short circuit to earth
CO.1 : Open circuit or short circuit to +12 V.
1. DEF: Micro-break
2. DEF: Signal inconsistency
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present if:
– ignition is on (CC.0),
– following a road test, engine warm (CO.1).
Special notes:
If the fault is present:
– the EGR function is inhibited,
– particle filter regeneration is inhibited,
– the vehicle performance is reduced,
–the level 1 warning light is lit.
IMPORTANT
The turbine upstream temperature sensor only measures temperatures above
100°C.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and Kangoo II Wiring
diagrams Technical Note.
Run command AC029 High pressure circuit sealing check and check PR667 Turbine upstream temperature.
If the turbine upstream temperature is above 120°C, then the sensor is correct, otherwise continue the fault
finding procedure.
Check the connection and condition of the connector of the turbine upstream temperature sensor, component
code 1589 and the injection computer connector, component code 120 (see MR 392, 385, 364, 370 and 417,
Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
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.
Measure the resistance of the turbine upstream temperature sensor, component code 1589 between
connections 3B and 3JQ.
If the resistance is not between 313 KΩ and 436 KΩ at 100°C, replace the turbine upstream temperature
sensor.
With the ignition on, check for + 5 V on connection 3B and earth on connection 3JQ of the turbine upstream
temperature sensor, component code 1589.
If the connection(s) 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 displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID304_V45_DF652 / SID304_V49_DF652 / SID304_V4D_DF652 / SID301_V4C_DF652

13B-96
MR-372-J84-13B050$468.mif
V17
13B
DIESEL INJECTION
Fault finding – Interpretation of faults
DF770
PRESENT
OR
STOREDFLOW REGULATOR CIRCUIT
CC.0 : Short circuit to earth
CC.1 : Short circuit to + 12 V
CO : Open circuit
1. DEF: Parameter at maximum limit
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after starting the engine.
Special notes:
Level 1 fault warning light lit on the instrument panel and loss of performance, or level
2 fault warning light lit on the instrument panel with loss of performance, engine
stalling or impossible to start.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check the connection and condition of the fuel flow solenoid valve connector (orange connector), component
code 1105.
If the connector is faulty and 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 connection and condition of the injection computer connector, component code 120 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance at the terminals of the flow solenoid valve between connections 3HI1 (or 3HI for
Kangoo II) and 3FB1 (or 3FB3 for Kangoo II) (be careful of the connector of the injection main relay).
If the resistance is not between 1.5 Ω and 15 Ω, replace the pump (see Replacement of components).
With the ignition on, check for + 12 V after ignition on connection 3FB1 (or 3FB3 for Kangoo II) of the fuel flow
solenoid valve, component code 1105.
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.
Check the continuity, insulation and the absence of interference resistance on the following connections:
–3FB1 (or 3FB3 for Kangoo II) between components 1105 and 983 (or 1337 for Kangoo II),
–3HI1 (or 3HI for Kangoo II) between components 110 5 and 120.
If
the connection(s) 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.
Apply test 7 Incorrect injection quantity.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF770 / SID304_V45_DF770 / SID301_V48_DF770 / SID304_V49_DF770 / SID304_V4D_DF770 / SID301_V4C_DF770
MR-372-J84-13B050$468.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4CProgram No.: B1 and B2

13B-98
MR-372-J84-13B050$468.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF773
PRESENT
OR
STOREDPRESSURE REGULATOR CIRCUIT
CC.0 : Short circuit to earth
CC.1 : Short circuit to + 12 V
CO : Open circuit
1. DEF: Parameter at maximum limit
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after starting the engine.
Special notes:
–Level 1 fault warning light lit on the instrument panel and loss of performance, or
level 2 fault warning light lit on the instrument panel with loss of performance,
engine stalling or impossible to start.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check the connection and condition of the connector of the fuel pressure solenoid valve, component code 119 8
and the injection computer connector, component code 120 (see MR 392, 385, 364, 370 and 417, Mechanical,
13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance at the terminals of the pressure solenoid valve between connections 3ZQ1 and 3FB1 (or
3FB3 for Kangoo II).
(be careful of the injection main relay connector).
If the resistance is not between 1.5 Ω and 15 Ω, replace the pump (see Replacement of components).
With the ignition on, check for + 12 V after ignition on connection 3FB1 (or 3FB3 for Kangoo II) of the fuel
pressure solenoid valve, component code 1198.
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.
Check the continuity, insulation and the absence of interference resistance on the following connections:
–3FB1 (or 3FB3 for Kangoo II) between components 1198 and 983 (or 1337 for Kangoo II),
–3ZQ1 (or 3ZQ for Kangoo II) between components 1198 and 120.
If the connection(s) 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 displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF773 / SID304_V45_DF773 / SID301_V48_DF773 / SID304_V49_DF773 / SID304_V4D_DF773 / SID301_V4C_DF773

13B-102
MR-372-J84-13B050$468.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF887
PRESENT
OR
STOREDBRAKE/ACCELERATOR PEDAL POSITIONS
1. DEF: Signal inconsistency
NOTESConditions for applying the fault finding procedure to a stored fault:
Apply this fault finding procedure.
Special notes:
The brake and accelerator pedals were detected as depressed simultaneously for 30
seconds.
– Illumination of Level 2 fault warning light on the instrument panel.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
Check that the accelerator pedal is not jammed and that there is nothing impeding its operation (floor carpet, etc.).
Check that the brake light switch is adjusted and operating correctly.
Check the connection and condition of the accelerator pedal potentiometer connector, component code 921
(see MR 392, 385, 364, 370 and 417, Mechanical, 17B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
If the connector is faulty and 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 connection and condition of the injection computer connector, component code 120 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the pedal potentiometer, component code 921 on gang 1 between connections 3LT
and 3LR.
If the resistance is not between 0.8 kΩ and
2.6 kΩ, replace the pedal potentiometer (see MR 392, 385, 364, 370
and 417, Mechanical, 13B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
Measure the resistance of the pedal potentiometer, component code 921 on gang 2 between connections 3LU
and 3LV.
If the resistance is not between 0.8 kΩ and
4.9 kΩ, replace the pedal potentiometer (see MR 392, 385, 364, 370
and 417, Mechanical, 17B, Diesel injection, Accelerator pedal potentiometer:
Removal - Refitting).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Clear RZ001 Fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF887 / SID304_V45_DF887 / SID301_V48_DF887 / SID304_V49_DF887 / SID304_V4D_DF887 / SID301_V4C_DF887

13B-105
MR-372-J84-13B050$468.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF953
PRESENT
OR
STOREDPARTICLE FILTER ABSENT
1. DEF: Signal outside lower limit
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the engine is started or following a road test.
Priorities when dealing with a number of faults:
Deal with the following faults first: DF1003 Particle filter differential pressure
sensor circuit.
If the fault is present:
– smoke is emitted,
– the OBD warning light is lit.
Visually check the particle filter.
Check that the particle filter is in good condition.
Check that the exhaust is not broken or damaged.
Apply the interpretation of fault DF1003 Particle filter differential pressure sensor circuit.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF953 / SID304_V45_DF953 / SID301_V48_DF953 / SID304_V49_DF953 / SID304_V4D_DF953 / SID301_V4C_DF953

13B-106
MR-372-J84-13B050$468.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of faults
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
DF991
PRESENT
OR
STOREDPARTICLE FILTER INJECTOR CONTROL CIRCUIT
CC.0 : Short circuit to earth
CC.1 : Short circuit to + 12 V
CO : Open circuit
NOTESConditions for applying the fault finding procedure to a stored fault:
– The fault is declared present after the engine is started or following a road test.
– After actuator command AC238 Particle filter injector.
If the fault is present:
CO or CC.1: Injector not actuated,
CC.0: Injector permanently actuated.
–The level 1 and OBD fault warning lights are lit on the instrument panel.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and Kangoo II Wiring
diagrams Technical Note.
Check the connection and condition of the exhaust injection solenoid valve connector, component code 1750.
If the connector is faulty and 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 connection and condition of the injection computer connector, component code 120 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Diesel injection computer: Removal - Refitting).
If the connector is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the particle filter injector, component code 1750 between connections 3FB2 (or
3FB3 for Kangoo II) and 3AGR.
If the resistance is not:
5.2 Ω at - 40°C,
7.5 Ω at 20°C,
10.4Ω at 120°C.
Replace the injector.
With the ignition on, check for + 12 V after ignition on connection 3FB2 (or 3FB3 for Kangoo II) of the exhaust
injection solenoid valve, component code 1750.
If the connection(s) 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 the continuity, insulation and the absence of interference resistance on the following connections:
–3FB2 (or 3FB3 for Kangoo II) between components 1750 and 120 (or 1337 for Kangoo II),
–3AGR between components 1750 and 120.
If
the connection(s) 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, contact the Techline.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF991 / SID304_V45_DF991 / SID301_V48_DF991 / SID304_V49_DF991 / SID304_V4D_DF991 / SID301_V4C_DF991