2012 RENAULT SCENIC replacing the computer

13B-27V12 MR-372-J84-13B300$050.mif
DIESEL INJECTION
Fault finding – Replacement of components13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
REPLACING THE DAMPER VALVE
After replacing the damper valve, run command SC036 Reinitialise programming and select damper valve.
When the command is complete, switch off the ignition and exit fault finding mode.
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 before switching the ignition back on.
REPLACING THE PARTICLE FILTER (Vdiag: 18, 1C, 54, 20, 58, 5C, 24, 26, 28, 60 and 62 only)
After replacing the particle filter, reconfigure the computer.
The system must be configured via the diagnostic socket using the RENAULT CLIP tool.
Carry out the following steps:
– switch on the ignition,
– run command SC036,
–select After particle filter replacement as the operation type and follow the instructions,
–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 faults from the computer memory (this operation must be carried out within 3 minutes of the ignition
being switched on)
Carry out a road test followed by a complete check with the diagnostic tool.
REPLACING THE HEATER PLUGS (Vdiag 20, 24, 38 and 74 only)
SLOW plugs are identified by a black ring.
FAST plugs are identified by a white ring.
After replacing the heater plugs with plugs of a different type, reconfigure the type of plugs fitted on the vehicle.
Carry out the following steps:
– switch on the ignition,
– run command SC036 Reinitialise programming,
–select Heater plugs as the operation type and follow the instructions,
–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 faults from the computer memory.
Carry out a road test followed by a complete check with the diagnostic tool. Note:
When reinitialisation is complete, the Emission control / EOBD (European On Board Diagnostic) sub-function
displays:
PR858
≠ 0%, PR859 ≠ 0%, PR860 ≠ 0% and PR861 ≠ 0%.

13B-67
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF025
PRESENT
OR
STOREDPRE-POSTHEATING UNIT DIAGNOSTIC LINE
CC.0: Short circuit to earth
CO.1: Open circuit or short circuit to +12 V
NOTESPriorities when dealing with a number of faults:
– DF017 Pre-postheating unit control circuit.
Conditions for applying the fault finding procedure to a stored fault:
If the fault reappears after:
– the ignition is switched on in the preheating phase,
– engine running in postheating phase,
– controlling the heater plugs using command AC037 Preheating relay.
IMPORTANT:
– Please observe the cleanliness guidelines and safety advice.
– Respect the type of plugs fitted to the vehicle, either slow or fast:
– Slow plugs are identified by a black ring
– fast plugs have a white ring.
In Vdiag 20, 24, 38 and 74, if the heater plugs are being replaced with plugs of a
different type, see Replacement of components, Replacing heater plugs.
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.
EDC16CP33_V18_DF025 / EDC16CP33_V1C_DF025 / EDC16CP33_V54_DF025 / EDC16CP33_V20_DF025 / EDC16CP33_V58_DF025 /
EDC16CP33_V5C_DF025 / EDC16CP33_V24_DF025 / EDC16CP33_V04_DF025 / EDC16CP33_V08_DF025 / EDC16CP33_V44_DF025 /
EDC16CP33_V4C_DF025 / EDC16CP33_V34_DF025 / EDC16CP33_V38_DF025 / EDC16CP33_V74_DF025 / EDC16CP33_V28_DF025 /
EDC16CP33_V62_DF025/ EDC16CP33_V26_DF025 / EDC16CP33_V60_DF025

13B-70
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF026
PRESENT
OR
STOREDCYLINDER 1 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC: Short circuit
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
the fault becomes present after:
– the ignition is switched on.
– the engine is started.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit,
–the level 2 warning light is lit for CC and 1. DEF (only for M9R760/761),
–the level 1 warning light comes on for CO.
Use bornier Elé.1681 for all operations on the engine management computer.
After replacing an injector, run commands SC002 Enter injector codes (the IMA*
codes are read from left to right) and SC036 Reinitialise programming and follow the
procedure.
IMPORTANT:
– cylinder no.1 is located at the timing end.
– please observe the cleanliness guidelines and safety advice.
– do not disconnect the injectors with the engine running as this may damage the
engine.
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF026 / EDC16CP33_V1C_DF026 / EDC16CP33_V54_DF026 / EDC16CP33_V20_DF026 / EDC16CP33_V58_DF026 /
EDC16CP33_V5C_DF026 / EDC16CP33_V24_DF026 / EDC16CP33_V04_DF026 / EDC16CP33_V08_DF026 / EDC16CP33_V44_DF026 /
EDC16CP33_V4C_DF026 / EDC16CP33_V34_DF026 / EDC16CP33_V38_DF026 / EDC16CP33_V74_DF026 / EDC16CP33_V28_DF026 /
EDC16CP33_V62_DF026 / EDC16CP33_V26_DF026 / EDC16CP33_V60_DF026

13B-75
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF027
PRESENT
OR
STOREDINJECTOR CYLINDER 2 CONTROL CIRCUIT
CO: Open circuit
CC: Short circuit
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault becomes present after:
– the ignition is switched on.
– the engine is started.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit
–the level 2 warning light is lit for CC and 1.DEF,
–the level 1 warning light is lit for CO
Use bornier Elé.1681 for all operations on the engine management computer.
After replacing an injector, run commands SC002 Enter injector codes (the IMA*
codes are read from left to right) and SC036 Reinitialise programming and follow the
procedure.
IMPORTANT:
– cylinder no.1 is located at the timing end.
– please observe the cleanliness guidelines and safety advice.
– do not disconnect the injectors with the engine running as this may damage the
engine
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF027 / EDC16CP33_V1C_DF027 / EDC16CP33_V54_DF027 / EDC16CP33_V20_DF027 / EDC16CP33_V58_DF027 /
EDC16CP33_V5C_DF027 / EDC16CP33_V24_DF027 / EDC16CP33_V04_DF027 / EDC16CP33_V08_DF027 / EDC16CP33_V44_DF027 /
EDC16CP33_V4C_DF027 / EDC16CP33_V34_DF027 / EDC16CP33_V38_DF027 / EDC16CP33_V74_DF027 / EDC16CP33_V28_DF027 /
EDC16CP33_V62_DF027/ EDC16CP33_V26_DF027 / EDC16CP33_V60_DF027

13B-80
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF028
PRESENT
OR
STOREDCYLINDER 3 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC: Short circuit
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
the fault becomes present after:
– the ignition is switched on.
– the engine is started.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit
–the level 2 warning light is lit for CC and 1.DEF,
–the level 1 warning light is lit for CO
Use bornier Elé.1681 for all operations on the engine management computer.
After replacing an injector, run commands SC002 Enter injector codes (the IMA*
codes are read from left to right) and SC036 Reinitialise programming and follow the
procedure.
IMPORTANT:
– cylinder no.1 is located at the timing end.
– please observe the cleanliness guidelines and safety advice.
– do not disconnect the injectors with the engine running as this may damage the
engine
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF028 / EDC16CP33_V1C_DF028 / EDC16CP33_V54_DF028 / EDC16CP33_V20_DF028 / EDC16CP33_V58_DF028 /
EDC16CP33_V5C_DF028 / EDC16CP33_V24_DF028 / EDC16CP33_V04_DF028 / EDC16CP33_V08_DF028 / EDC16CP33_V44_DF028 /
EDC16CP33_V4C_DF028 / EDC16CP33_V34_DF028 / EDC16CP33_V38_DF028 / EDC16CP33_V74_DF028 / EDC16CP33_V28_DF028 /
EDC16CP33_V62_DF028 / EDC16CP33_V26_DF028 / EDC16CP33_V60_DF028

13B-85
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$071.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
DF029
PRESENT
OR
STOREDCYLINDER 4 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC: Short circuit
1.DEF: Internal electronic fault
NOTESConditions for applying the fault finding procedure to a stored fault:
the fault becomes present after:
– the ignition is switched on.
– the engine is started.
Special notes:
If the fault is present:
–the EOBD (European On Board Diagnostic) warning light is lit
–the level 2 warning light is lit for CC and 1.DEF,
–the level 1 warning light is lit for CO
Use bornier Elé. 1681 for all operations on the engine management computer
connectors.
After replacing an injector, run commands SC002 Enter injector codes (the IMA*
codes are read from left to right) and SC036 Reinitialise programming and follow the
procedure.
IMPORTANT:
– cylinder no.1 is located at the timing end.
– please observe the cleanliness guidelines and safety advice.
– do not disconnect the injectors with the engine running as this may damage the
engine
Use the Wiring Diagram Technical Note, Laguna II ph2, Vel Satis ph2, Espace IV
ph2, Mégane II ph2, Scénic II ph2.
EDC16CP33_V18_DF029 / EDC16CP33_V1C_DF029 / EDC16CP33_V54_DF029 / EDC16CP33_V20_DF029 / EDC16CP33_V58_DF029 /
EDC16CP33_V5C_DF029 / EDC16CP33_V24_DF029 / EDC16CP33_V04_DF029 / EDC16CP33_V08_DF029 / EDC16CP33_V44_DF029 /
EDC16CP33_V4C_DF029 / EDC16CP33_V34_DF029 / EDC16CP33_V38_DF029 / EDC16CP33_V74_DF029 / EDC16CP33_V28_DF029 /
EDC16CP33_V62_DF029 / EDC16CP33_V26_DF029 / EDC16CP33_V60_DF029

13B-284V12 MR-372-J84-13B300$101.mif
DIESEL INJECTION
Fault finding – Interpretation of statuses13B
IMA*: Individual injector correction
ET104INJECTOR CODE USE
STATUS
DEFINITIONNO: This status indicates that the injector codes have not been entered.
YES: This status indicates that the injector codes have been entered.
FAULTY: This status indicates that there has been an injector code entry fault.
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, or engine running, and engine coolant
temperature > 80°C
"NO"If status ET104 is NO, program the injector codes using:
either command SC002 Enter injector codes (the IMA* codes must be read from
left to right),
or command SC001 Write saved data when replacing with a blank computer
orafter reprogramming (see Interpretation of commands).
"YES"When injector code programming is complete, status ET104 becomes YES.
"FAULTY"If status ET104 is FAULTY, program the injector codes using:
– either command SC002 (the IMA* codes must be read from left to right),
– or command SC001 when replacing with a blank computer or after
reprogramming (see Interpretation of commands).
EDC16CP33_V18_ET104 / EDC16CP33_V1C_ET104 / EDC16CP33_V54_ET104 / EDC16CP33_V20_ET104 / EDC16CP33_V58_ET104 /
EDC16CP33_V5C_ET104 / EDC16CP33_V24_ET104 / EDC16CP33_V04_ET104 / EDC16CP33_V08_ET104 / EDC16CP33_V44_ET104 /
EDC16CP33_V4C_ET104 / EDC16CP33_V34_ET104 / EDC16CP33_V38_ET104 / EDC16CP33_V74_ET104 / EDC16CP33_V28_ET104 /
EDC16CP33_V62_ET104 / EDC16CP33_V26_ET104 / EDC16CP33_V60_ET104
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
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-423V12 MR-372-J84-13B300$150.mif
13B
SC001WRITE SAVED DATA
NOTESTo use this command, first save the data with the SC003 Save computer data
command.
The writing is carried out after the computer has been reprogrammed or replaced.
Engine stopped.
In the diagnostic tool, select scenario SC001.
Note:
If no files have been saved before, a write error appears when command SC001 is activated.
Validating this command writes the data saved using command SC003 Save computer data.
The data is as follows:
– vehicle-specific idling,
– injector codes,
– various offsets for components, EGR, damper valve,
– options available on the vehicle and generated by the computer.
This data will configure the computer and will prevent:
– engine malfunction after reprogramming or replacing the computer,
– incorrect interpretation of the information provided by the diagnostic tool.
EDC16CP33_V18_SC001 / EDC16CP33_V1C_SC001 / EDC16CP33_V54_SC001 / EDC16CP33_V20_SC001 / EDC16CP33_V58_SC001 /
EDC16CP33_V5C_SC001 / EDC16CP33_V24_SC001 / EDC16CP33_V04_SC001 / EDC16CP33_V08_SC001 / EDC16CP33_V44_SC001 /
EDC16CP33_V4C_SC001 / EDC16CP33_V34_SC001 / EDC16CP33_V38_SC001 / EDC16CP33_V74_SC001 / EDC16CP33_V28_SC001 /
EDC16CP33_V62_SC001 / EDC16CP33_V26_SC001 / EDC16CP33_V60_SC001
DIESEL INJECTION
Fault finding – Interpretation of commands
EDC16CP33
Program No.: C4
Vdiag No.: 04, 08, 18, 1C,
20, 24, 26, 28, 34, 38, 44,
4C, 54, 58, 5C, 60, 62, 74
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.