df007 RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Siemens Injection Workshop Manual

13B-31
MR-372-J84-13B050$351.mif
V17
13B
DIESEL INJECTION
Fault finding – Fault summary table
Tool
faultDiagnostic tool titleAssociated
DTCLevel 1 fault warning
light illuminatedLevel 2 fault warning
light illuminatedOBD warning
light illuminated
DF001Coolant temperature
sensor circuit0115 - - -
DF003Atmospheric pressure
sensor circuit2226 - -CC.1/CO.0/
1.DEF
DF004Turbocharging
pressure sensor circuit0235CC.1/CO.0/1.DEF/
2.DEF/3.DEF-CC.1/CO.0/
1.DEF/2.DEF/
3.DEF
DF005Engine speed sensor
circuit0335 -1.DEF/2.DEF/3.DEF/
4.DEF/5.DEF/6.DEF-
DF007Rail pressure sensor
circuit0190CC.0/CO.1/ 1.DEF/
2.DEF/ 3.DEF--
DF008Pedal potentiometer
circuit gang 10225 CC.1/CO.0/1.DEF 2.DEF -
DF009Pedal potentiometer
circuit gang 22120 CC.1/CO.0 - -
DF011Sensor feed voltage
no. 10641 1.DEF/2.DEF - 1.DEF/2.DEF
DF012Sensor feed voltage
no. 20651 1.DEF/2.DEF - 1.DEF/2.DEF
DF015Main relay control
circuit0685 - CO/CC.1/CC.0 -
DF016EGR control circuit 0487 - -CO/CC.1/CC.0/
1.DEF/CC
DF017Preheating unit control
circuit0380 - - -
DF025Preheating unit
diagnostic line0381 - - -
DF026Cylinder 1 injector
control circuit0201 CC/CO/1.DEF/2.DEF -CC/CO/
1.DEF/2.DEF
DF027Cylinder 2 injector
control circuit0202 CC/CO/1.DEF/2.DEF -CC/CO/
1.DEF/2.DEF
DF028Cylinder 3 injector
control circuit0203 CC/CO/1.DEF/2.DEF -CC/CO/
1.DEF/2.DEF
DF029Cylinder 4 injector
control circuit0204 CC/CO/1.DEF/2.DEF -CC/CO/
1.DEF/2.DEF
MR-372-J84-13B050$351.mif
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2

13B-40
MR-372-J84-13B050$390.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
DF007
PRESENT
OR
STORED
RAIL PRESSURE SENSOR CIRCUIT
CC.0 : Short circuit to earth
CO.1 : Open circuit or short circuit to +12 V.
1. DEF: Faulty sensor
2. DEF: Signal outside upper limit
3. DEF: Micro-breaks
NOTESPriority when dealing with a number of faults:
Apply the procedure for dealing with fault DF011 Sensor voltage supply no. 1 first.
Conditions for applying the fault finding procedure to stored faults:
– CO.1 or CC.0: the fault is declared present after the ignition is switched on.
– 1.DEF, 2. DEF or 3.DEF: the fault is declared present after running the command
AC029 High pressure circuit sealing test.
If the fault is present:
Level 1 warning light activated.
Restriction of torque setpoint and engine speed loss of performance.
Use the Wiring Diagram Technical Notes for CLIO III, MODUS, MEGANE II ph2
and SCENIC II ph2 and KANGOO II.
Check the connection and condition of the rail pressure sensor connector, component code1032 (see MR 392,
385, 364, 370 and 417, Mechanical, 13B, Diesel injection, Rail pressure sensor: Removal - Refitting) and
the injection computer connector, component code120 (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 the insulation, continuity and the absence of interference resistance on the following connections:
–3LX between components 1032 and 120,
–3LY between components 1032 and 120,
–3LZ between components 1032 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 correct, disconnect the sensor and start the engine.
If the engine starts, replace the rail (see MR 392, 385, 364, 370 and 417, Mechanical, 13B, Diesel injection,
Injector rail: Removal - Refitting) and its sensor (see MR 392, 385, 364, 370 and 417, Mechanical, 13B,
Diesel injection, Rail pressure sensor: Removal - Refitting) and the high pressure pipes (see MR 392, 385,
364, 370 and 417, Mechanical, 13B, Diesel injection, High pressure pipe: Check).
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.
Run command AC029 High pressure circuit sealing test again followed by a check
using the diagnostic tool.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF007 / SID304_V45_DF007 / SID301_V48_DF007 / SID304_V49_DF007 / SID304_V4D_DF007 / SID301_V4C_DF007

13B-44
MR-372-J84-13B050$390.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
DF011
PRESENT
OR
STOREDSENSOR SUPPLY VOLTAGE NO. 1
1. DEF: Signal outside lower limit
2. DEF: Signal outside upper limit
NOTESPriorities when dealing with a number of faults:
If one or more of the following faults are present at the same time:
–DF009 Pedal potentiometer circuit gang 2, check that the pedal sensor
connector is connected correctly.
–DF007 Rail pressure sensor circuit, check that the rail pressure sensor connector
is connected correctly.
–DF056 Air flow sensor circuit, check that the air flow sensor connector is
connected correctly.
–DF209 EGR valve position sensor circuit, check that the EGR valve position
sensor connector is connected correctly.
–DF1003 Particle filter differential pressure sensor circuit, check that the
connector of the particle filter differential pressure sensor is connected correctly.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the ignition has been switched on.
Special notes:
If the fault is present:
– The cruise control/speed limiter is deactivated.
– Power is restricted.
–The level 1 warning light is lit.
–The OBD warning light is lit.
Use CLIO III, MODUS, MEGANE II ph2, SCENIC II ph2 and KANGOO II Wiring
diagrams Technical Note.
The sensors connected to supply no. 1 are:
–rail pressure sensor, component code1032,
–accelerator pedal potentiometers gang 2 sensor, component code921,
–air flowmeter sensor, component code799,
–EGR valve position sensor, component code 1460.
–particle filter differential pressure sensor, component code 1290.
To locate the potentially defective sensor and/or connection, disconnect one of these sensors and then check
whether the fault becomes stored.
If the fault is still present, start the operation again with each sensor (one by one).
(Wait several seconds between each disconnection to allow the computer to detect the fault)
If the fault is stored after a disconnection, replace the faulty sensor or repair its connection.
Clear the faults created by the multiple disconnections.
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_DF011 / SID304_V45_DF011 / SID301_V48_DF011 / SID304_V49_DF011 / SID304_V4D_DF011 / SID301_V4C_DF011

13B-62
MR-372-J84-13B050$390.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
DF053
PRESENT
OR
STORED
RAIL PRESSURE REGULATION FUNCTION
1. DEF: Regulator closed
2. DEF: Regulator open
3. DEF: Regulator open
4. DEF: Regulator closed
5. DEF: Faulty component: Pressure or flow regulator
6. DEF: Pressure regulation oscillation
7. DEF: Flow regulation oscillation
NOTESProcessing priority in the event of a number of faults:
Deal with fault DF098 Fuel temperature sensor circuit or DF007 Rail pressure
sensor circuit first, if the fault is present or stored.
Conditions for applying the fault finding procedure to a stored fault:
The fault is considered present when the engine is running.
Special notes:
Possible engine stoppage with illumination of Level 1 or Level 2 warning light or
loss of performance with illumination of the Level 1 warning light.
Apply test 1 Low pressure fuel supply system check.
Apply test 2 Internal fuel transfer pump check (ITP).
Apply test 3 High pressure fuel pressure solenoid valve check.
Apply test 4 Check high-pressure pump (HPP) and fuel flow solenoid valve.
Apply test 5 Rail high pressure regulation circuit check.
Apply test 6 Major leak in open injectors/injectors.
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.
Clear RZ004 Pressure regulation adaptives
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_DF053 / SID304_V45_DF053 / SID301_V48_DF053 / SID304_V49_DF053 / SID304_V4D_DF053 / SID301_V4C_DF053

13B-201
MR-372-J84-13B050$702.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR040
LINEARISED RAIL PRESSURE
PARAMETER
DEFINITIONThis parameter indicates the linearised rail pressure in bar. The sensor is integrated in
the computer.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with engine stopped and ignition on.
PR040 = 7 bar
In the event of a fault, consult the interpretation of fault DF007 Rail pressure sensor circuit.
Conformity check with the engine running and engine coolant temperature > 80°C
PR040 = 230 bar
In the event of a fault, consult the interpretation of fault DF007 Rail pressure sensor circuit.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR040/SID304_V45_PR040/SID301_V48_PR040/SID304_V49_PR040/SID304_V4D_PR040/SID301_V4C_PR040

13B-213
MR-372-J84-13B050$702.mif
V17
DIESEL INJECTION
Fault finding – Interpretation of parameters
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
PR080
RAIL PRESSURE SENSOR VOLTAGE
PARAMETER
DEFINITIONThis parameter indicates the rail pressure sensor voltage in volts.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
Conformity check with the engine stopped and the ignition on, or the engine running and the engine
coolant temperature > 80°C
0 V < PR080 < 5 V
In the event of a fault, consult the interpretation of fault DF007 Rail pressure sensor circuit.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
SID301_V44_PR080/SID304_V45_PR080/SID301_V48_PR080/SID304_V49_PR080/SID304_V4D_PR080/SID301_V4C_PR080