2012 RENAULT SCENIC air filter

13B-243
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$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF896
PRESENT
OR
STOREDPRESSURE REGULATOR ON PUMP1.DEF: Below minimum threshold
2.DEF: Above maximum threshold
3.DEF: Negative loop deviation
4.DEF: Positive loop deviation
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present after:
– the ignition is switched on.
– engine running.
Priorities when dealing with a number of faults:
– DF897 Pressure regulator circuit on pump
– DF898 Pressure regulator circuit on rail
Special notes:
If the fault is present:
– particle filter regeneration is inhibited,
– the engine stops and the level 2 warning light comes on: 1.DEF,
–the level 1 warning light comes on: 2.DEF, 3.DEF, 4.DEF,
– engine torque is limited: 2.DEF, 3.DEF, 4.DEF,
– the rail pressure is regulated by a regulator built into the rail (DRV): 2.DEF, 3.DEF,
4.DEF.
1.DEF
2.DEF
3.DEF
4.DEF
NOTESNone.
Check that there are no leaks on the high pressure diesel fuel circuit.
Repair if necessary.
Check the level of fuel in the tank.
Check the low pressure circuit using Test 3 Low pressure circuit test and check that there are no exterior air
leaks in the low pressure fuel circuit.
EDC16CP33_V18_DF896 / EDC16CP33_V1C_DF896 / EDC16CP33_V54_DF896 / EDC16CP33_V20_DF896 / EDC16CP33_V58_DF896 /
EDC16CP33_V5C_DF896 / EDC16CP33_V24_DF896 / EDC16CP33_V04_DF896 / EDC16CP33_V08_DF896 / EDC16CP33_V44_DF896 /
EDC16CP33_V4C_DF896 / EDC16CP33_V34_DF896 / EDC16CP33_V38_DF896 / EDC16CP33_V74_DF896 / EDC16CP33_V28_DF896 /
EDC16CP33_V62_DF896 / EDC16CP33_V26_DF896 / EDC16CP33_V60_DF896
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-245
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$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF897
PRESENT
OR
STOREDPUMP PRESSURE REGULATOR CIRCUITCO: Open circuit
CC.0: Short circuit to earth
CC.1: Short circuit to + 12 V
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault reappears after:
– the ignition is switched on,
– the regulator is controlled using command AC226 Pump pressure regulator.
Special notes:
The fuel flow regulator is built into the high pressure pump.
If the fault is present:
– particle filter regeneration is inhibited,
– the quantity of fuel injected is limited and the engine speed is limited to 3000 rpm:
CO, CC.1, 1.DEF,
– regulation with open loop for fuel flow,
–the level 2 warning light comes on: CC.0: engine stop,
–the level 1 warning light comes on: CO, CC.1, 1.DEF,
– pressure is regulated by the pump pressure regulator (MPROP).
Use bornier Elé. 1681 for all operations on the engine management computer
connectors.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
CO
NOTESNone.
Check the condition of the pressure regulator connector on the pump (MPROP) (see Wiring Diagram Technical
Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component code 1105).
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 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.
EDC16CP33_V18_DF897 / EDC16CP33_V1C_DF897 / EDC16CP33_V54_DF897 / EDC16CP33_V20_DF897 / EDC16CP33_V58_DF897 /
EDC16CP33_V5C_DF897 / EDC16CP33_V24_DF897 / EDC16CP33_V04_DF897 / EDC16CP33_V08_DF897 / EDC16CP33_V44_DF897 /
EDC16CP33_V4C_DF897 / EDC16CP33_V34_DF897 / EDC16CP33_V38_DF897 / EDC16CP33_V74_DF897 / EDC16CP33_V28_DF897 /
EDC16CP33_V62_DF897 / EDC16CP33_V26_DF897/ EDC16CP33_V60_DF897
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74

13B-254
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$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF899
PRESENT
OR
STOREDREGENERATION TEMPERATURE LIMIT EXCEEDED
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present during an After-Sales regeneration, if the temperature
threshold is exceeded.
Special notes:
If the fault is present:
– regeneration in progress is stopped.
IMPORTANT: The fault appears if the temperature threshold is exceeded during
the After-Sales regeneration phase.
• Carry out particle filter replacement
• run command SC036 Reinitialise programming (see Interpretation of commands) and select After particle
filter replacement.
•switch off the ignition and wait for the diagnostic tool message (maximum wait 8 minutes): Loss of
dialogue with the computer: EDC16 CP33, check the tool connection and the computer supply voltage,
• then switch on the ignition again,
•clear the present or stored faults from the computer memory (operation to be carried out within 3 minutes
of switching on the ignition).
If the fault is still present, contact the Techline.
EDC16CP33_V18_DF899 / EDC16CP33_V1C_DF899 / EDC16CP33_V54_DF899 / EDC16CP33_V20_DF899 / EDC16CP33_V58_DF899 /
EDC16CP33_V5C_DF899 / EDC16CP33_V24_DF899 / EDC16CP33_V28_DF899 / EDC16CP33_V62_DF899 / EDC16CP33_V26_DF899 /
EDC16CP33_V60_DF899
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62

13B-255
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$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF997
PRESENT
OR
STOREDCONTROL UNIT -> THERMOPLUNGERS CONNECTION
1.DEF: Signal incoherent
NOTESConditions for applying the fault finding procedure to a stored fault:
the fault is declared present after the engine starts.
Special notes:
If the fault is present:
The engine performance is impaired during the particle filter regeneration phase.
Check the condition of the thermoplunger 1, 2, 3 relay mounting connector on the engine fuse box or additional
heater interface unit (see Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV ph2,
Mégane II ph2, Scénic II ph2, component code 1067, 1068, 1069 or 1550).
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).
Check the condition of the thermoplunger connectors (see Wiring Diagram Technical Note, Laguna II ph2, Vel
Satis ph2, Espace IV ph2, Mégane II ph2, Scénic II ph2, component codes 898, 1072, 1073, 1074).
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 conformity of the thermoplunger 1, 2, 3 relay (relay removed) or the additional heater interface unit:
– Check the insulation between the following connections:
•BP9 and 3JB of component 1067 or 1550.
•BP91 and 3JAD or 3JD and 3JAC of component 1068 or 1550.
•BP9 and 3JAC or 3JC of component 1069 or 1550.
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 the continuity of the following connections:
•3JAC or 3JC between component
1069 or 1550,
•3JAD or 3JD and 3JAC between component 1068 or 1550,
•3JA between component 1067 or 1550.
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.
EDC16CP33_V18_DF997 / EDC16CP33_V1C_DF997 / EDC16CP33_V54_DF997 / EDC16CP33_V20_DF997 / EDC16CP33_V58_DF997 /
EDC16CP33_V5C_DF997 / EDC16CP33_V24_DF997 / EDC16CP33_V28_DF997 / EDC16CP33_V62_DF997 / EDC16CP33_V26_DF997 /
EDC16CP33_V60_DF997
EDC16CP33
Program No.: C4
Vdiag No.: 18, 1C, 20, 24,
26, 28, 54, 58, 5C, 60, 62

13B-257
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$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF1020
PRESENT
OR
STOREDENGINE OIL DILUTION
1.DEF: Above maximum threshold
NOTESConditions for applying the fault finding procedure to a stored fault:
the fault is declared present after the engine starts.
Special notes:
If the fault is present:
Particle filter regeneration inhibited,
Level 1 warning light lit,
Risk of engine damage.
Drain the engine oil.
Reset the oil wear counter.
Clear the faults.
If the fault is still present, contact the Techline.
EDC16CP33_V28_DF1020/EDC16CP33_V62_DF1020
EDC16CP33
Program No.: C4
Vdiag No.: 28, 62

13B-259
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$074.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DF1188
PRESENT
OR
STOREDAIR TAKEN INTO THE TURBOCHARGING CIRCUIT
1.DEF: Air leak in the turbocharging circuit
NOTESPriorities when dealing with a number of faults:
– DF004 Turbocharging pressure sensor circuit.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running above 3000 rpm and during the
turbocharger regulation phase (for at least 10 seconds).
Special notes:
If the fault is present:
–the level 1 and OBD warning lights are lit,
– the vehicle performance is reduced,
– engine torque is limited,
– the turbo function is inhibited,
– particle filter regeneration is inhibited,
– the EGR function is inhibited by the engine management computer,
Check the condition of the turbocharging pressure sensor connector (component code 1071).
Check the condition of the turbocharging solenoid valve connector (component code 1475).
Check the condition of the engine management computer connector (component code 120).
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, otherwise replace the wiring.
Check the continuity and insulation of the following connections:
•3LQ between components 120 and 1071,
•3LP between components 120 and 1071,
•3LN between components 120 and 1071,
•3MG between the components 120 and 1475.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
EDC16CP33_V20_DF1188 / EDC16CP33_V24_DF1188 / EDC16CP33_V04_DF1188 / EDC16CP33_V08_DF1188 /
EDC16CP33_V44_DF1188 / EDC16CP33_V4C_DF1188 / EDC16CP33_V34_DF1188/ EDC16CP33_V38_DF1188 /
EDC16CP33_V74_DF1188 / EDC16CP33_V60_DF1188 / EDC16CP33_V62_DF1188
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 20, 24,
34, 38, 44, 4C, 60, 62, 74

13B-262V12 MR-372-J84-13B300$090.mif
13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
Tool status Diagnostic tool title
ET001+ After ignition computer feed
ET003Engine immobiliser
ET007Pre-postheating control
ET024Thermoplunger no. 1 request
ET025Thermoplunger no. 2 request
ET026Thermoplunger no. 3 request
ET034Clutch signal registered
ET038Engine
ET042Cruise control/speed limiter
ET076Starting
ET077Impact detected
ET079Air conditioning present
ET104Injector code use
ET120Pre-postheating signal
ET143Low-speed fan assembly relay control
ET144High-speed fan assembly relay control
ET205Thermoplunger no. 1 relay control (only on Laguna II ph2 without particle filter)
ET206Thermoplunger no. 2 relay control (only on Laguna II ph2 without particle filter)
ET207Thermoplunger no. 3 relay control (only on Laguna II ph2 without particle filter)
ET238Synchronisation
ET285Injection -> automatic gearbox connection
ET341Immobiliser code programmed
ET405Clutch pedal switch (only for manual gearboxes)
ET415Cruise control/Speed limiter deactivation
ET587Cooling of recirculated exhaust gas
ET589Electric coolant pump control (turbocharger)
ET615Automatic gearbox lever position
ET651EGR programming cut-off
DIESEL INJECTION
Fault finding – Status summary table

13B-292V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
Only for Laguna II ph2 without a particle filter
ET205
ET206
ET207THERMOPLUNGER 1 RELAY CONTROLTHERMOPLUNGER 2 RELAY CONTROL
THERMOPLUNGER 3 RELAY CONTROL
STATUS
DEFINITIONACTIVE: This status indicates that the thermoplunger is supplied.
INACTIVE: This status indicates that the thermoplunger is not supplied.
NOTESNone.
"INACTIVE"Statuses ET205, ET206, ET207 are INACTIVE when the ignition is switched on
and the engine stopped, or when the engine is warm.
"ACTIVE"Statuses ET205, ET206 and ET207 are ACTIVE when the engine is started, the
engine coolant temperature is low (<15°C) and the air temperature is low (<5°).
This program allows the engine coolant to be heated to enable the passenger
compartment to be heated.
The thermoplungers also act both to load the engine to improve regeneration of
the particle filter.
To control the operation of the thermoplunger relays, run the following commands:
– AC063 Thermoplunger no.1 relay,
– AC064 Thermoplunger no. 2 relay,
– AC031 Thermoplunger no.3 relay.
In the event of a fault, refer to the interpretation of faults:
– DF034 "Thermoplunger 3 relay control circuit",
– DF033 "Heating element 2 relay control circuit",
– DF032 Thermoplunger 1 relay control circuit.
EDC16CP33_V04_ET205 / EDC16CP33_V04_ET206 / EDC16CP33_V04_ET207 / EDC16CP33_V08_ET205 / EDC16CP33_V08_ET206 /
EDC16CP33_V08_ET207 / EDC16CP33_V44_ET205 / EDC16CP33_V44_ET206 / EDC16CP33_V44_ET207 / EDC16CP33_V4C_ET205 /
EDC16CP33_V4C_ET206 / EDC16CP33_V4C_ET207 / EDC16CP33_V34_ET205 / EDC16CP33_V34_ET206 / EDC16CP33_V34_ET207 /
EDC16CP33_V38_ET205 / EDC16CP33_V38_ET206 / EDC16CP33_V38_ET207 / EDC16CP33_V74_ET205 / EDC16CP33_V74_ET206 /
EDC16CP33_V74_ET207
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 34, 38,
44, 4C, 74