2011 RENAULT SCENIC engine oil

13B-294
MR-372-J84-13B050$897.mif
V17
DIESEL INJECTION
Fault finding – Fault Finding Chart
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
ALP 19
CONTINUED 1
Is an oil leak present only at the casing of the compressor section?
YES NO
The turbocharger is not faulty. The oil leak is
from another engine component and the oil is
flowing onto the turbocharger.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
A
B

13B-295
MR-372-J84-13B050$897.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Fault Finding Chart13B
NO
End of procedure.
ALP 19
CONTINUED 2
Is an oil leak present at the turbocharger oil supply inlet or outlet?
YESNO
Check the turbocharger oil supply inlet and
outlet
Check for a loose interface (inlet or outlet) that is
the cause of the oil leak.
Is the suspected interface properly
tightened?
YES
Only replace the seal or pipe of the part concerned (see MR 364 (Mégane II), 370 (Scénic II), 417
(Kangoo II), 385 (Modus), 392 (Clio III), Mechanical, 12B, turbocharging).
Is an oil leak present at the interfaces of the turbine casing and the exhaust pipes?
YES
The turbocharger is not faulty. There is probably another fault in the engine.
Mark the component from which arises the leak and refer to the repair manual (see MR 364 (Mégane II), 370
(Scénic II), 417 (Kangoo II), 385 (Modus), 392 (Clio III), 10A Engine and Peripherals).
NOTighten the pipe concerned.
End of procedure.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
B

13B-296
MR-372-J84-13B050$897.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Fault Finding Chart13B
ALP 20 Exhaust fumes
NOTESOnly address this customer complaint after a complete check with the diagnostic
tool.
Is the vehicle equipped with a particle filter?
(Vdiag 45, 49 and 4D only)
NO
Check the engine oil grade and level.
Check the presence and conformity of the fuel, by running Test 13 Diesel fuel conformity check, and its circuit
(see MR 385, 392, 364, 370 or 417, Mechanical, 13A, Fuel supply).
Check the cooling system (see MR 385 392 364, 370 or 417 Mechanics, 19A, Cooling, Engine cooling system:
Specifications).
Check the fuel temperature sensor (refer to the interpretation of Fuel temperature sensor circuit faults DF098).
Check the coolant temperature sensor (refer to the interpretation of faults DF001 Coolant temperature sensor
circuit).
Check the air inlet circuit (refer to the interpretation of fault DF301 Air inlet circuit).
Check that the damper valve operates correctly (refer to the interpretation of fault DF641 Damper valve circuit).
Check the air flowmeter (refer to the interpretation of faults DF039 Inlet air temperature sensor circuit, DF129 Air
flow requested and DF056 Air flow sensor circuit).
Check the turbocharging pressure (consult the interpretation of fault DF004 Turbocharging pressure sensor circuit).
Check the preheating system (refer to the interpretation of fault DF025 Preheating unit diagnostic line).
Check the injection computer: that the connections and wiring are in good condition, that earths and feeds are present.
If the wiring is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring, Wiring:
Precautions for repair), repair the wiring, otherwise replace it.
YES
Deal with the following faults first: DF238
Thermoplunger no. 3 relay circuit, DF239
Thermoplunger no. 2 relay circuit, DF240
Thermoplunger no. 1 relay circuit and DF1005
Thermoplunger control unit fault finding 1
connection. Check the particle filter injector supply
circuit, by running Test 8 Checking the particle filter
injector supply circuit.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
SID301_V44_ALP20 / SID304_V45_ALP20 / SID301_V48_ALP20 / SID304_V49_ALP20 / SID304_V4D_ALP20 / SID301_V4C_ALP20
A

13B-307
MR-372-J84-13B050$936.mif
V17
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2DIESEL INJECTION
Fault finding – Tests13B
TEST 4
CONTINUED 2
Engine starts.
Check that the oil level is correct and that the
engine coolant temperature is greater than 60°C.
Engine running at idle speed.
– Run command AC029 High pressure circuit
sealing test.
The engine will perform 4acceleration cycles
– Refer to parameters PR008 Rail pressure
setpoint and PR038 Rail pressure.
–Does PR038 Rail pressure follow PR008 Rail
pressure setpoint at +
50 bar during the
phase of the 4 acceleration cycles?
Note:
If the rail pressure does not reach the setpoint
there is an injector leak that is too great or the
pressure signal is incorrect.
NO
Test 5
YES
High-pressure
pump and fuel flow
solenoid valve OK.
The engine does not start.
Check that the oil level is correct.
– With the starter activated (3 seconds) consult
parameters PR008 Rail reference pressure
and PR038 Rail pressure.
–Does PR038 Rail pressure follow PR008 Rail
pressure setpoint when the starter is run?
NO
Test 6
YES
Contact the
Techline.
Note:
If the rail reference pressure is not achieved
during starting, there is an injector leak that is
too great or the pressure signal is incorrect.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
B

13B-309
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests13B
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
TEST 5
CONTINUED 1
Reconnect the fuel flow solenoid valve
connector; before restarting the engine, switch
off the ignition and wait 30 seconds.
Remove the connector for the fuel pressure
solenoid valve (white), does the engine stop?
YES
Reconnect the connector of the fuel pressure
solenoid valve, switch off the ignition and wait for
30 seconds.
Check that the oil level is correct and that the
engine coolant temperature is greater than 60°C.
Engine running at idle speed.
– Run command AC029 High pressure circuit
sealing test.
The engine will perform 4acceleration cycles.
– Refer to parameters PR008 Rail pressure
setpoint and PR038 Rail pressure.
–Does PR038 Rail pressure follow PR008 Rail
pressure setpoint during the phase of the
4acceleration cycles?
NO
NOReplace the pump (the fuel pressure
solenoid valve remains closed
mechanically).
YESCheck the injectors by carrying out Te s t 6.
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.
A
B

13B-323
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
TEST 9
CONTINUED 2
PA R T B
1 - NO particle filter regeneration.
2 - Write on the repair order: the parameter and status relating to the last failure:
– Mileage of last Particle filter warning light record
– Mileage of last Failed regeneration records
– Engine statuses for last Engine status records
Example: PR837 = 2794 miles (4657 km); PR801 = 2760 miles (4600 km); engine status = STOPPED
3 - Interpretation of the values written on the repair order by the service advisor for the customer:
Before the last time the warning light or Particle Filter message came on (appeared at the mileage of the last
Stored particle filter warning light) the customer did not follow the driving instructions: the failure which
occurred at the Mileage of the last failure was due to the engine being switched off.
4 - Service advisor explains to the customer the procedure to turn off the warning light, backed up by the
parameters written in the repair order: see PA R T D.
PA R T C
1 - Carry out a regeneration in the Renault dealership with the approval of the Techline.
Follow the procedure for command SC017 Particle filter regeneration.
Note: Do not carry out an engine oil change following an After-Sales regeneration.
2 - Explain the procedure for regeneration while driving to the customer to reduce returns to the garage:
see SECTION D:
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.

13B-324
MR-372-J84-13B050$936.mif
V17
DIESEL INJECTION
Fault finding – Tests
Siemens Injection
SID301 and 304
Vdiag No.: 44-45-48-49-4D-4C
Program No.: B1 and B2
13B
TEST 9
CONTINUED 3
SECTION D - Procedure for switching off the particle filter message or warning light on the instrument panel
Certain types of driving can trigger the activation of the particle filter warning light or message. This fault occurs
when the weight of soot is more than 30.8 g.
The customer must carry out a specific driving operation (cf. vehicle user manual) that consists of:
1. Making sure the engine is warm
2. Drive at a speed greater than 24 mph (40 km/h) for 2 minutes to initiate the regeneration process.
Initiating regeneration Minimum speed Minimum time
All vehicle types 24 mph (40 km/h) 2 minutes
3. Then drive at a speed of more than 24 mph (40 km/h) until the Particle Filter message or warning light on the
instrument panel goes out. In order for the procedure to succeed, it is necessary to drive without stopping
(without stopping the engine) or to leave the engine running at idle speed for an extended period of time. The
regeneration time depends on the vehicle and driving conditions but normally lasts about 20 minutes.
Regeneration duration Minimum speed Average time
All vehicle types 24 mph (40 km/h) 20 minutes
4. If regeneration when driving fails (the warning light has not switched off or the service warning light has come
on), carry out a particle filter regeneration in the Renault dealership. To carry out After-Sales regeneration:
check the oil level and remove some oil if the maximum level has been reached, then apply the procedure for
command SC017 Particle filter regeneration (see Interpretation of commands).
AFTER REPAIRCarry out a road test followed by a complete check with the diagnostic tool.