RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals Owner's Manual

13B-21V4 MR-372-J84-13B000$040.mif
13B
DDCR INJECTION
Vdiag No.: 44, 48
SETTINGS
VP001: Cylinder 1 injector code.
VP002: Cylinder 2 injector code.
VP003: Cylinder 3 injector code.
VP004: Cylinder 4 injector code.
These commands enable you to manually write the calibration code inscribed on the injector. Use these commands
after replacing an injector or replacing or (re)programming the computer, when command SC001 does not work.
VP010: Enter VIN.
This command permits manual entry of the vehicle's VIN into the computer. Use this command each time
the computer is replaced or (re)programmed.
SPECIAL COMMANDS
SC001: Write saved data.
Use this command after replacing or (re)programming a computer (if the information was saved using SC003).
SC002: Enter injector codes.
This command enables you to manually write the calibration code inscribed on the injectors. Use this command after
replacing the injectors.
SC003: Save computer data.
This command saves the computer's operating data, the C2I (individual injector correction) parameters,
and the engine adaptives. Use this command before replacing or (re)programming the computer.
OTHER COMMANDS
LC005: Gearbox type. This command enables you to determine the gearbox type configured on the vehicle.
LC120: Cruise control. With or without
LC121: Speed limiter. With or without
DIESEL INJECTION
Fault finding – Configurations and programming

13B-22V4 MR-372-J84-13B000$050.mif
13B
DDCR INJECTION
Vdiag No.: 44, 48
Tool faultAssociated
DTCDiagnostic tool title
DF001 0115 Coolant temperature sensor circuit
DF002 0070 Air temperature sensor circuit (728, 729)
DF003 2226 Atmospheric pressure sensor circuit
DF005 0335 Engine speed sensor circuit.
DF007 0190 Rail pressure sensor circuit
DF008 0225 Pedal potentiometer circuit track 1
DF009 2120 Pedal potentiometer circuit track 2
DF010 0409 EGR position sensor circuit
DF014 0500 Vehicle speed information circuit
DF015 0685 Main relay control circuit
DF016 0403 EGR control circuit
DF017 0382 Preheating unit control circuit
DF024 0231 Low pressure actuator control circuit
DF025 0380 Preheater unit diagnostic connection
DF026 0201 Cylinder 1 injector control circuit
DF027 0202 Cylinder 2 injector control circuit
DF028 0203 Cylinder 3 injector control circuit
DF029 0204 Cylinder 4 injector control circuit
DF037 0513 Engine immobiliser
DF038 0606 Computer
DF039 0110 Inlet air temperature sensor circuit
DF047 0560 Computer feed voltage
DIESEL INJECTION
Fault finding – Fault summary table

13B-23V4 MR-372-J84-13B000$050.mif
DIESEL INJECTION
Fault finding – Fault summary table13B
DDCR INJECTION
Vdiag No.: 44, 48
Tool faultAssociated
DTCDiagnostic tool title
DF049 0530 Refrigerant sensor circuit
DF050 0571 Brake switch circuit
DF051 0575 Cruise control/speed limiterfunction
DF052 0200 Injector control circuit
DF053 0089 Rail pressure regulation function
DF054 0033 Turbocharging solenoid valve control circuit (728, 729)
DF056 0100 Air flow sensor circuit (728, 729)
DF057 2264 Water in diesel fuel detector circuit
DF059 0301 Misfiring on cylinder 1
DF060 0302 Misfiring on cylinder 2
DF061 0303 Misfiring on cylinder 3
DF062 0304 Misfiring on cylinder 4
DF089 0235 Inlet manifold pressure sensor circuit
DF098 0180 Fuel temperature sensor circuit
DF107 0604 Computer memory
DF112 0340 Cylinder reference sensor circuit
DF113 0608 Sensor feed voltage
DF114 0400 EGR solenoid valve circuit
DF116 C001 Multiplex network
DF121 0325 Accelerometer circuit
DF122 0609 Supply voltage pedal potentiometer gang 2
DF130 0087 Flow capacity function
DF1070 0534 Cold loop

13B-24
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.
V4 MR-372-J84-13B000$061.mif
13B
DDCR INJECTION
Vdiag No.: 44, 48
DF001
PRESENTCOOLANT TEMPERATURE SENSOR CIRCUITCO.1: Open circuit or short circuit to + 12 volts
CC.0: Short circuit to earth
NOTESSpecial notes:
If DF001 is present, the fan assembly is activated at low speed (fan assembly 1). If fan
assembly 1 is faulty, fan assembly 2 is activated for vehicles fitted with air conditioning.
Check the connection and condition of the 4-track connector for the coolant temperature sensor.
Repair if necessary.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Measure the resistance of the coolant temperature sensor between tracks 2 and 3.
Replace the coolant temperature sensor if the resistance is not 2252 Ω ± 112.16 Ω at 25°C.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 2 Track H3 computer connector B
Sensor connector track 3 Track H2 computer connector B
Sensor connector track 1 Instrument panel
Sensor connector track 4 Instrument panel
Repair if necessary.
DDCR_V44_DF001P/DDCR_V48_DF001P
DIESEL INJECTION
Fault finding – Interpretation of faults

13B-25
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.
V4 MR-372-J84-13B000$061.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF002
PRESENTAIR TEMPERATURE SENSOR CIRCUITCO.1: Open circuit or short circuit to + 12 volts.
CC.0: Short circuit to earth.
1.DEF: inconsistency.
NOTESNone.
Check the connection and condition of the 4-track connector of the air temperature sensor.
Repair if necessary.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Check for the +5 V after ignition feed between track 3 and track 1 earth on the air temperature sensor
connector.
Repair if necessary.
Measure the resistance of the air temperature sensor between tracks 2 and 3.
Replace the air temperature sensor if the resistance is not:
7419 Ω ± 365 Ω at -5°C.
5887 Ω ± 282 Ω at 0°C.
4707 Ω ± 220 Ω at 5°C.
3791 Ω ± 173 Ω at 10°C.
3075 Ω ± 137 Ω at 15°C.
2510 Ω ± 113 Ω at 20°C.
2063 Ω ± 87 Ω at 25°C.
1716 Ω ± 71 Ω at 30°C.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 2 Track J1 computer connector B
Sensor connector track 3 Track C1 computer connector B
Sensor connector track 4 Track C2 computer connector B
Sensor connector track 1 Track C3 computer connector B
Repair if necessary.
If the fault is still present, replace the air temperature sensor.
DDCR_V44_DF002P/DDCR_V48_DF002P

13B-26
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.
V4 MR-372-J84-13B000$061.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF003
PRESENTATMOSPHERIC PRESSURE SENSOR CIRCUITCO.0: Open circuit or short circuit to earth.
CC.1: Short circuit to +12 volts.
NOTESNone.
Contact the Techline.
DDCR_V44_DF003P/DDCR_V48_DF003P

13B-27
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.
V4 MR-372-J84-13B000$061.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF005
PRESENT
OR
STOREDENGINE SPEED SENSOR CIRCUIT1.DEF: Inconsistency.
2.DEF: No signal.
3.DEF: Too many additional teeth.
4.DEF: Teeth missing.
5.DEF: Additional teeth.
6.DEF: Too many teeth missing.
NOTESSpecial notes:
If 1.DEF, 2.DEF, 3.DEF, 6.DEF present: the engine stops and the level 1 warning
light illuminates along with the message Faulty injection.
If 4.DEF, 5.DEF, the engine performance is 75%, no warning light illuminates.
Conditions for applying the fault finding procedure to a stored fault:
the fault is present with the engine under the starter or idling.
Check the connection and condition of the 2-track connector of the engine speed sensor. Repair if necessary.
Ensure the sensor is correctly fitted on the engine.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Measure the resistance at the engine speed sensor terminals.
Replace the engine speed sensor if the resistance is not:
– for 80hp versions (K9K 722): 800 Ω ± 80 Ω at 20°C
– for 100hp versions (K9K 728/729): 680 Ω ± 68 Ω at 20°C
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track A Track F2 computer connector B
Sensor connector track BTrack F3 computer connector B
Repair if necessary.
Check that the flywheel ring gear is not defective (missing teeth).
DDCR_V44_DF005P/DDCR_V48_DF005P

13B-28
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.
V4 MR-372-J84-13B000$061.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF007
STOREDRAIL PRESSURE SENSOR CIRCUIT
CC.0: Short circuit to earth.
CO.1: Open circuit or short circuit to + 12 volts.
1.DEF: inconsistency.
2.DEF: Below minimum threshold.
3.DEF: Above maximum threshold.
NOTESPriority when dealing with a number of faults:
– Deal with fault DF113 Sensor supply voltage first.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present after the engine is started.
Special notes: if DF007, the engine stops and cannot be restarted, and the level 1
warning light illuminates along with the message Faulty injection.
Check the connection and condition of the 3-track connector of the rail pressure sensor.
Repair if necessary.
Check the connection and condition of the computer 48-track brown connector B.
Repair if necessary.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 2 Track D3 computer connector B
Sensor connector track 1Track D2 computer connector B
Sensor connector track 3 Track D1 computer connector B
Repair if necessary.
If the fault is still present, there is a rail pressure sensor fault, replace the rail.
DDCR_V44_DF007M/DDCR_V48_DF007M

13B-29
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.
V4 MR-372-J84-13B000$061.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF008
PRESENTPEDAL POTENTIOMETER CIRCUIT GANG 1
CO.0: Open circuit or short circuit to earth.
CC.1: Short circuit to +12 volts.
1.DEF: Inconsistency between pedal gang 1 and gang 2.
2.DEF: No signal.
3.DEF: Jammed component.
NOTESPriority when dealing with a number of faults:
– Deal with fault DF113 Sensor supply voltage first.
Special notes:
If DF008: the engine speed is maintained above 1000 rpm,
the level 1 warning light illuminates along with the message Faulty injection.
If DF008 and DF009: the engine speed is fixed at 1300 rpm and the level 1 warning
light illuminates along with the message Faulty injection.
1.DEF
3.DEF
NOTESNone.
Disconnect computer connector A and the pedal potentiometer connector.
Check the insulation between track H2 and track F3 on computer connector A.
Repair if necessary.
Replace the pedal potentiometer if the fault is still present.
DDCR_V44_DF008P/DDCR_V48_DF008P

13B-30
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.
V4 MR-372-J84-13B000$061.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DDCR INJECTION
Vdiag No.: 44, 48
DF008
CONTINUED
CC.0
CC.1
2.DEF
NOTESNone.
Check the connection and condition of the 6-track connector for the pedal potentiometer.
Repair if necessary.
Check the connection and condition of the black 32-track computer connector A.
Repair if necessary.
Measure the resistance between tracks 3 and 5 of the pedal potentiometer.
Replace the pedal potentiometer if the resistance is not 1.7 kΩ ± 0.9 kΩ.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Sensor connector track 3 Track G2 computer connector A
Sensor connector track 4 Track H2 computer connector A
Sensor connector track 5 Track H3 computer connector A
Repair if necessary.
Disconnect computer connector A and the pedal potentiometer connector.
Check the insulation between track H2 and track F3 on computer connector A.
Repair if necessary.
Replace the pedal potentiometer if the fault is still present.