engine coolant RENAULT SCENIC 2011 J95 / 3.G Engine And Peripherals EDC16 Owner's Guide

13B-191
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V13
13B
DIESEL INJECTION
Fault finding – Interpretation of statuses
ET205
ET206
ET207
THERMOPLUNGER NO. 1, 2, 3 RELAY CONTROL
STATUS DEFINITIONACTIVE: This status indicates that the control of thermoplunger relay no. 1, no.2 and
no. 3 is active.
INACTIVE: This status indicates that the control of thermoplunger relay no. 1, no.2 and
no. 3 is not active.
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
Conformity check with the engine stopped and the ignition on, or engine running, and engine coolant
temperature > 80°C
ACTIVE
Statuses ET205, ET206, ET207 are ACTIVE when:
– the engine has been started,
– and the engine coolant temperature is low (< 15°),
– and the air temperature is low (< 5°).
This program allows the engine coolant to be heated and to enable the passenger
compartment to be heated.
To control the operation of the thermoplunger relays, run the following commands:
– AC063 Heating element no.1 relay.
– AC064 Heating element no.2 relay.
– AC031 “Heating element relay no.3”.
In the event of a fault, refer to the interpretation of faults:
– DF032 “Thermoplunger no. 1 relay control circuit”
– DF033 “Thermoplunger no. 2 relay control circuit”
– DF034 “Thermoplunger no. 3 relay control circuit”.
INACTIVEStatuses ET205, ET206 and ET207 are INACTIVE with the ignition on and the engine
stopped, or when the engine is warm.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_ET205/EDC16_V58_ET205/EDC16_V5C_ET205/EDC16_V18_ET205/EDC16_V1C_ET205/EDC16_V20_ET205/
EDC16_V50_ET206/EDC16_V58_ET206/EDC16_V5C_ET206/EDC16_V18_ET206/EDC16_V1C_ET206/EDC16_V20_ET206/
EDC16_V50_ET207/EDC16_V58_ET207/EDC16_V5C_ET207/EDC16_V18_ET207/EDC16_V1C_ET207/EDC16_V20_ET207 EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C

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V13
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET238
SYNCHRONISATION
STATUS DEFINITIONCompleted: This status indicates that synchronisation has been carried out.
Not completed: This status indicates that synchronisation is not complete.
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
WARNING
Synchronisation is carried out during the engine starting phase. This is established between the camshaft position
sensor and the Top Dead Centre sensor.
Once this synchronisation has been carried out, it enables the computer to identify cylinder no. 1 and to calculate
the precise position of the cylinder's Top Dead Centre.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
COMPLETED
Synchronisation is carried out during the engine starting phase.
Cylinder no.1 is indicated and the synchronisation will be performed once the engine is
started.
Status ET238 is COMPLETED.
If after several attempts to start the engine, status ET238 remains NOT COMPLETED,
refer to the interpretation of the following faults:
– DF005 Engine speed sensor circuit.
– DF097 Camshaft sensor circuit.
If the engine does not start, consult ALP2 Starting faults (see Fault finding chart).
NOT PERFORMEDWhen the engine is stopped but the ignition switched on, cylinder no. 1 is no longer
indicated.
Status ET238 is NOT PERFORMED: synchronisation between the crankshaft and the
camshaft has not been carried out.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_ET238/EDC16_V58_ET238/EDC16_V5C_ET238/EDC16_V18_ET238/EDC16_V1C_ET238/EDC16_V20_ET238

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V13
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET341
IMMOBILISER CODE PROGRAMMED
STATUS DEFINITIONYES: This status indicates that the immobiliser code has been programmed.
NO: This status indicates that the immobiliser code has not been programmed.
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant temperature
>80 °C
YES
Status ET341 becomes YES if dialogue is established between the UCH and the
injection computer and the card code is recognised.
Engine starting authorisation is only given if the code is recognised by the UCH
computer, and status ET003 Engine immobiliser is INACTIVE.
NOThe code remains NO if dialogue between the UCH and the injection computer is not
possible. Status ET003 Engine immobiliser is ACTIVE.
The cause of the malfunction may be incorrect card programming (see 87B,
Passenger compartment connection unit); in this case, refer to the Technical Note
for the UCH and follow the card programming procedure.
If it is not caused by the card codes, carry out a multiplex network test (if the previous
fault finding check was by function), and check that dialogue is established between the
UCH, the Protection and Switching Unit and the injection computer.
If dialogue is not established, contact the Techline.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_ET341/EDC16_V58_ET341/EDC16_V5C_ET341/EDC16_V18_ET341/EDC16_V1C_ET341/EDC16_V20_ET341

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V13
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5CDIESEL INJECTION
Fault finding – Interpretation of statuses13B
ET651
EGR PROGRAMMING CUT-OFF
STATUS DEFINITIONThis status indicates the EGR valve programming cut-off.
NOTESSpecial notes:
Only perform these tests if the status does not correspond with the system
programming functions.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80 °C
NONE
No EGR cut-off, the EGR valve is working properly in accordance with the
computer programs.
STATUS 1, 5, 6, 7, 9,
10, 12, 13, 15, 19
23, 24Switch off the ignition and wait 1 minute.
Switch the ignition on and check for faults.
Check the engine battery voltage with the engine switched off and the engine running.
If no faults are present or stored, restart the vehicle and test at idle speed.
Do not accelerate too much and reach an engine speed that is too high.
STATUS 3, 14, 16Accelerate above idle speed for a few seconds.
STATUS 2Check that the clutch pedal (ET405 "Clutch pedal switch") is not pressed and that the
vehicle has stopped completely.
STATUS 4, 17Test the present and stored faults and repair.
STATUS 8Reset the EGR offsets by referring to the interpretation of command SC036
"Reinitialise programming" and select "EGR valve".
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_ET651/EDC16_V58_ET651/EDC16_V5C_ET651/EDC16_V18_ET651/EDC16_V1C_ET651/EDC16_V20_ET651

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V13
DIESEL INJECTION
Fault finding – Interpretation of statuses
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
ET706
ET707
ET708
ET709
ET710
ET711
ET712
ET713
ET714
ET715STORED ENGINE STATUS NO. 1
STORED ENGINE STATUS NO. 2
STORED ENGINE STATUS NO. 3
STORED ENGINE STATUS NO. 4
STORED ENGINE STATUS NO. 5
STORED ENGINE STATUS NO. 6
STORED ENGINE STATUS NO. 7
STORED ENGINE STATUS NO. 8
STORED ENGINE STATUS NO. 9
STORED ENGINE STATUS NO. 10
STATUS DEFINITIONThese statuses indicate the recorded engine status for failed regenerations when
driving.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system
operation programming.
These statuses should only be interpreted if DF312 "Speed request" is present or
stored.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80 °C
This status shows the stored engine status during a regeneration failure when driving:
NONE, + AFTER IGNITION, RUNNING, STOPPED.
Each STATUS between ET706 and ET715 corresponds to regeneration failures for which the mileage is recorded
from PR794 Stored regeneration failure no. 1 to PR803 Stored regeneration failure no. 10 (for example,
PR797 Stored regeneration failure no. 4 is related to ET709 Stored engine status no. 4).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_ET706/EDC16_V58_ET706/EDC16_V5C_ET706/EDC16_V50_ET707/EDC16_V58_ET707/EDC16_V5C_ET707/
EDC16_V50_ET708/EDC16_V58_ET708/EDC16_V5C_ET708/EDC16_V50_ET709/EDC16_V58_ET709/EDC16_V5C_ET709/
EDC16_V50_ET710/EDC16_V58_ET710/EDC16_V5C_ET710/EDC16_V50_ET711/EDC16_V58_ET711/EDC16_V5C_ET711/
EDC16_V50_ET712/EDC16_V58_ET712/EDC16_V5C_ET712/EDC16_V50_ET713/EDC16_V58_ET713/EDC16_V5C_ET713/
EDC16_V50_ET714/EDC16_V58_ET714/EDC16_V5C_ET714/EDC16_V50_ET715/EDC16_V58_ET715/EDC16_V5C_ET715/
EDC16_V18_ET706/EDC16_V1C_ET706/EDC16_V20_ET706/EDC16_V18_ET707/EDC16_V1C_ET707/EDC16_V20_ET707/
EDC16_V18_ET708/EDC16_V1C_ET708/EDC16_V20_ET708/EDC16_V18_ET709/EDC16_V1C_ET709/EDC16_V20_ET709/
EDC16_V18_ET710/EDC16_V1C_ET710/EDC16_V20_ET710/EDC16_V18_ET711/EDC16_V1C_ET711/EDC16_V20_ET711/
EDC16_V18_ET712/EDC16_V1C_ET712/EDC16_V20_ET712/EDC16_V18_ET713/EDC16_V1C_ET713/EDC16_V20_ET713/
EDC16_V18_ET714/EDC16_V1C_ET714/EDC16_V20_ET714/EDC16_V18_ET715/EDC16_V1C_ET715/EDC16_V20_ET715

13B-208
MR-372-J84-13B200$540.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of statuses
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
ET742
ET743
ET744
ET745
ET746
ET747
ET748
ET749
ET750
ET751STORED REGEN.* REQUEST STATUS NO. 1
STORED REGEN.* REQUEST STATUS NO. 2
STORED REGEN.* REQUEST STATUS NO. 3
STORED REGEN.* REQUEST STATUS NO. 4
STORED REGEN.* REQUEST STATUS NO. 5
STORED REGEN.* REQUEST STATUS NO. 6
STORED REGEN.* REQUEST STATUS NO. 7
STORED REGEN.* REQUEST STATUS NO. 8
STORED REGEN.* REQUEST STATUS NO. 9
STORED REGEN.* REQUEST STATUS NO. 10
STATUS DEFINITIONStatuses ET742 to ET751 correspond to the causes of the regeneration request. They
are associated with parameters PR816 "Stored regeneration start No. 1" to PR825
"Stored regeneration start No. 10" which contain the record of the vehicle mileage at
the start of regeneration (eg. PR745 "Stored regeneration start No. 4" is associated
with "ET709 Stored regeneration request status no. 4").
NOTESSpecial note:
These statuses should only be interpreted for ALP9: Particle filter warning light
comes on too frequently.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80 °C
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_ET742/EDC16_V58_ET742/EDC16_V5C_ET742/EDC16_V50_ET743/EDC16_V58_ET743/EDC16_V5C_ET743/
EDC16_V50_ET743/EDC16_V58_ET744/EDC16_V5C_ET744/EDC16_V50_ET745/EDC16_V58_ET745/EDC16_V5C_ET745/
EDC16_V50_ET745/EDC16_V58_ET746/EDC16_V5C_ET746/EDC16_V50_ET747/EDC16_V58_ET747/EDC16_V5C_ET747/
EDC16_V50_ET747/EDC16_V58_ET748/EDC16_V5C_ET748/EDC16_V50_ET749/EDC16_V58_ET749/EDC16_V5C_ET749/
EDC16_V50_ET750/EDC16_V58_ET750/EDC16_V5C_ET750/EDC16_V50_ET751/EDC16_V58_ET751/EDC16_V5C_ET751/
EDC16_V18_ET742/EDC16_V1C_ET742/EDC16_V20_ET742/EDC16_V18_ET743/EDC16_V1C_ET743/EDC16_V20_ET743/
EDC16_V18_ET743/EDC16_V1C_ET744/EDC16_V20_ET744/EDC16_V18_ET745/EDC16_V1C_ET745/EDC16_V20_ET745/
EDC16_V18_ET745/EDC16_V1C_ET746/EDC16_V20_ET746/EDC16_V18_ET747/EDC16_V1C_ET747/EDC16_V20_ET747/
EDC16_V18_ET747/EDC16_V1C_ET748/EDC16_V20_ET748/EDC16_V18_ET749/EDC16_V1C_ET749/EDC16_V20_ET749/
EDC16_V18_ET750/EDC16_V1C_ET750/EDC16_V20_ET750/EDC16_V18_ET751/EDC16_V1C_ET751/EDC16_V20_ET751

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V13
13B
DIESEL INJECTION
Fault finding – Interpretation of parameters
PR002
ALTERNATOR CHARGE
PARAMETER
DEFINITIONThis parameter indicates the alternator charge value in %.
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.
The alternator charge value varies according to the battery voltage.
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.
EDC16_V50_PR002/EDC16_V58_PR002/EDC16_V5C_PR002/EDC16_V18_PR002/EDC16_V1C_PR002/EDC16_V20_PR002 EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
MR-372-J84-13B200$612.mif

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V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR005
EGR VALVE OPENING VALUE REQUIRED
PARAMETER
DEFINITIONThis parameter indicates a theoretical opening value for the EGR valve giving optimum
engine performance.
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.
The EGR valve theoretical opening value for operation with the engine stopped and ignition on is:
- 10 < PR005 < 0%.
In the event of a fault, refer to the interpretation of fault DF272 EGR control circuit.
Conformity check with the engine running and engine coolant temperature > 80°C.
The theoretical EGR valve opening value for operation with the engine running and the engine coolant
temperature > 80°C is 10 < PR005 < 40%.
If there is a fault, refer to the interpretation of fault DF272 EGR control circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR005/EDC16_V58_PR005/EDC16_V5C_PR005/EDC16_V18_PR005/EDC16_V1C_PR005/EDC16_V20_PR005

13B-216
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V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR006
RAIL PRESSURE REGULATOR CURRENT
PARAMETER
DEFINITIONThis parameter indicates the current absorbed by the rail pressure regulator.
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.
PR006 = PR007 “Rail pressure regulator current setpoint” ± 5mA
Default value: 1600 mA
In the event of a fault, refer to the interpretation of faults DF053 Rail pressure regulation function and DF007
Rail pressure sensor circuit.
Engine running, engine coolant temperature > 80°C.
PR006 = PR007 “Rail pressure regulator current setpoint” ± 5mA
Default value: 1600 mA
In the event of a fault, consult the interpretation of fault DF007 Rail pressure sensor circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR006/EDC16_V58_PR006/EDC16_V5C_PR006/EDC16_V18_PR006/EDC16_V1C_PR006/EDC16_V20_PR006

13B-217
MR-372-J84-13B200$612.mif
V13
DIESEL INJECTION
Fault finding – Interpretation of parameters
EDC16
Program No: C1
Vdiag No: 18, 1C, 20,
50, 58, 5C
13B
PR007
RAIL PRESSURE REGULATOR CURRENT SETPOINT
PARAMETER
DEFINITIONThis parameter indicates the current setpoint absorbed by the rail pressure regulator.
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.
395 mA < PR007 < 405 mA
Default value: 1600 mA
In the event of a fault, refer to the interpretation of faults DF053 Rail pressure regulation function and DF007
Rail pressure sensor circuit.
Engine running, engine coolant temperature > 80°C.
1350 mA < PR007 < 1450 mA
Default value: 1600 mA
In the event of a fault, consult the interpretation of fault DF007 Rail pressure sensor circuit.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
EDC16_V50_PR007/EDC16_V58_PR007/EDC16_V5C_PR007/EDC16_V18_PR007/EDC16_V1C_PR007/EDC16_V20_PR007