Injector RENAULT SCENIC 2009 J84 / 2.G Engine And Peripherals EDC16 Owner's Guide

DIESEL INJECTION
Fault finding – Interpretation of faults13B
13B-119V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51DIESEL INJECTION
Fault finding – Interpretation of faults
DF276
PRESENT
INJECTOR CODE PROGRAMMING
1.DEF : Internal electronic fault when writing
2.DEF : No code in memory
NOTESCondition for applying fault finding ONLY to a present fault:
The fault is declared present after:
–reprogramming the injection computer,
–replacing and programming the injection computer.
Special notes:
If the fault is present:
–the engine speed is limited,
–the level 1 warning light is lit.
1.DEF
NOTESNone.
Program the injector codes using command SC002 Enter injector codes.
Carry out the procedure described in the Interpretation of commands section.
If the fault is still present after switching off the ignition, waiting for 1 minute and then re-establish dialogue,
Follow the interpretation of command SC002 Entering injector codes.
If the fault is still present, contact the Techline.
Otherwise clear the fault memory using RZ007 Fault memory.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.
EDC16_V51_DF276P

DIESEL INJECTION
Fault finding – Interpretation of faults13B
13B -120V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM No.: C1
Vdiag No.: 51
DF276
CONTINUED
2.DEF
NOTESThis fault appears on any blank computer (new or recently
reprogrammed).
WARNING
A computer without the IMA option can be replaced by a computer with this option. The codes are not
saved during command SC003 Save computer data.
In this case, status ET104 Use of Injector Codes becomes YES, fault DF276 Injector Code Programming
will be present, and the engine will operate in defect mode.
Program the injector codes using command SC002 Enter injector codes.
Carry out the procedure described in the Interpretation of commands section.
If the fault is still present after switching off the ignition, waiting 1 minute and then re-establish dialogue:
Follow the interpretation of command SC002 Entering injector codes.
If the fault is still present, contact the Techline.
Otherwise clear the fault memory using RZ007 Fault memory.
AFTER REPAIRDeal with any faults.
Carry out a road test followed by another check with the diagnostic tool.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 134V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
MAIN COMPUTER STATUSES AND PARAMETERS (CONTINUED)
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test conditions: ENGINE OFF, IGNITION ON.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
5Injection
configurationET104:Injector code useYESThis status indicates that
the IMA function is
activated. In the event of a
fault, consult the
interpretation of DF276
Injector code
programming.
6PressurePR035:Atmospheric
pressureIndicates the
atmospheric pressure
in mbar.
The sensor is built
into the computer.
Default value:
750 mbar.In the event of a fault,
consult the interpretation
of DF003 Atmospheric
pressure sensor circuit.
PR038:Rail pressure0 < X < 30 barIn the event of a fault,
consult the interpretation
of fault DF007 Rail
pressure sensor circuit.
7
TemperaturePR059:Inlet air
temperatureShows the inlet air
temperature
Ignition on PR061 =
PR059
Default value: 20 ˚CIn the event of a fault, refer
to the interpretation for
DF039 Inlet air
temperature circuit
sensor
8PR064:Coolant
temperatureShows the engine
coolant temperature
in ˚C
Default value: 119 ˚CIn the event of a fault, refer
to the interpretation of
DF001 Coolant
temperature sensor
circuit.
9TorquePR015:Engine torqueThis parameter is only
valid when the engine has
been started.
10Charging circuitPR016:Alternator flow0 mAIn the event of a fault,
check the charging circuit.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 137V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
FUEL CIRCUIT
*Opening cyclic ratio signal
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test conditions: ENGINE OFF, IGNITION ON.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
1Engine speedPR055:Engine speedIndicates the engine's
rotational speed in rpm.
With the ignition on,
0 rpm.In the event of a fault, refer
to the interpretation for
fault DF005 Engine
speed sensor circuit.
2Injector codesET104:Injector code
useYES
Indicates whether the
injector codes have been
programmedIn the event of a fault,
consult the interpretation
of DF276 Injector code
programming.
3PressurePR008:Rail pressure
setpointIndicates the theoretical
pressure value for
optimum engine operation
X = 250 ± 50 barIn the event of a fault, refer
to the interpretation of
faults DF053 Rail
pressure regulation
function and DF007 Rail
pressure sensor circuit. PR038:Rail pressure0 < X < 10 bar
Default value: 250 bar.
PR048:OCR* rail
pressure
regulation valveX = 15 %
PR213:Rail pressure
loop differenceX = PR008 - PR038The fuel pressure
variation is the difference
between the rail pressure
and the rail pressure
setpoint. In the event of a
fault, consult the
interpretation of faults
DF007 Rail pressure
sensor circuit and
DF053 Rail pressure
regulation function.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 138V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
FUEL CIRCUIT (continued)
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test conditions: ENGINE OFF, IGNITION ON.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
4FlowPR157:Fuel flow setpoint0 < X < 60 mg/stNone
PR017:Fuel flowPR017 = PR157None
PR364:Cylinder no. 1
fuel flow
correction
0.0 mg/stIn the event of a fault, refer
to test 8: POOR
INJECTOR OPERATION. PR405:Cylinder no. 2
fuel flow
correction
PR406:Cylinder no. 3
fuel flow
correction
PR365:Cylinder no. 4
fuel flow
correction
5Rail currentPR007:Rail pressure
regulator current
setpointX = 400 ± 5 mA
Default value:
1600 mAIn the event of a fault,
consult the interpretation
of faults DF053 Rail
pressure regulation
function and DF007 Rail
pressure sensor circuit. PR006:Rail pressure
regulator currentX = PR007 ± 5 mA
Default value:
1600 mA
PR080:Rail pressure
sensor voltageX = 0.5 V
Safe value: 5 VIn the event of a fault, refer
to the interpretation of
fault DF013 Sensor feed
voltage no. 3. 6Sensor voltagePR080:Rail pressure
sensor voltage0.5 < X < 1 V
Safe value: 5 V

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 152V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
MAIN COMPUTER STATUSES AND PARAMETERS
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test Conditions: ENGINE AT IDLE SPEED, COOLANT TEMPERATURE > 80 ˚C.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
1Vehicle impactET077:Impact
detectedNOIn the event of a fault, refer to
the interpretation of fault
DF069 Impact detected
signal.
2Power supplyET001:Computer
+ after ignition
feedPRESENTIn the event of a fault, refer to
the interpretation of DF015
Main relay control circuit.
PR071:Computer feed
voltage9 V < X < 16 VIn the event of a fault, carry
out a fault finding procedure
on the charging circuit and
refer to the interpretation for
DF047 Computer supply
voltage.
PR358:Sensor
reference
voltage3.4 V < X <3.8 VNone
3Engine runningPR055:Engine speedGives the engine's
rotational speed
in rpm.In the event of a fault, refer to
the interpretation for fault
DF005 Engine speed sensor
circuit.
4Injection
configurationET104:Injector code
useYESThis status indicates that the
IMA function is activated. In
the event of a fault, consult the
interpretation of DF276
Injector code programming.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 156V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
FUEL CIRCUIT
*Opening cyclic ratio signal
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test Conditions: ENGINE AT IDLE SPEED, COOLANT TEMPERATURE > 80 ˚C.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
1Engine speedPR055:Engine speedIndicates the engine's
rotational speed in rpm.In the event of a fault, refer
to the interpretation for
fault DF005 Engine
speed sensor circuit.
2Injector codesET104:Injector code
operationYES
Indicates whether the
injector codes have been
programmedIn the event of a fault,
consult the interpretation
of DF276 Injector code
programming.
3PressurePR008:Rail pressure
setpointIndicates the theoretical
pressure value for
optimum engine
operation
X = 270 ± 50 barIn the event of a fault, refer
to the interpretation of
fault DF053 Rail
pressure regulator
function.
PR038:Rail pressureX = ~ 315 bar
Default value: 250 bar.In the event of a fault,
consult the interpretation
of fault DF007 Rail
pressure sensor circuit. PR048:OCR* rail
pressure
regulation valve35 < X <45 %
PR213:Rail pressure
loop differenceX = PR008 - PR038The fuel pressure
variation is the difference
between the rail pressure
and the rail pressure
setpoint. In the event of a
fault, consult the
interpretation of fault
DF007 Rail pressure
sensor circuit.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 157V3 MR-372-J84-13B250$450.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
FUEL CIRCUIT (continued)
NOTESOnly check conformity after a complete check using the diagnostic tool. The values
shown in this conformity check are given as a guide.
Test Conditions: ENGINE AT IDLE SPEED, COOLANT TEMPERATURE > 80 ˚C.
Order FunctionParameter or Status
checked or ActionDisplay and Notes Fault finding
4FlowPR017:Fuel flowX = 0 < X < 60 mg/stNone
PR157:Fuel flow setpointPR017 = PR157None
PR364:Cylinder no. 1
fuel flow
correction
± 1 mg/stIn the event of a fault, refer
to the interpretation of
test 8: POOR INJECTOR
OPERATION. PR405:Cylinder no. 2
fuel flow
correction
PR406:Cylinder no. 3
fuel flow
correction
PR365:Cylinder no. 4
fuel flow
correction
5Rail currentPR007:Rail pressure
regulator current
setpointX = 1400 ± 50 mA
Default value:
1600 mAIn the event of a fault,
consult the interpretation
of fault DF007 Rail
pressure sensor circuit.
PR006:Rail pressure
regulator currentX = PR007 ± 5 mA
Default value:
1600 mA
PR080:Rail pressure
sensor voltage1 < X < 1.5 V
Safe value: 5 VIn the event of a fault, refer
to the interpretation of
fault DF013 Sensor feed
voltage no. 3

DIESEL INJECTION
Fault finding – Status summary table13B
13B - 171V3 MR-372-J84-13B250$585.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51DIESEL INJECTION
Fault finding – Status summary table
Tool status Diagnostic tool title
ET001+ After ignition computer feed
ET003Engine immobiliser
ET004Air conditioning authorisation
ET007Preheating unit control
ET014Monitor cooling fan 1
ET015Monitor cooling fan 2
ET021High speed fan assembly request
ET022Low speed fan assembly request
ET038Engine
ET042Cruise control/speed limiter
ET076Starting
ET077Impact detected
ET079Air conditioning present
ET088Compressor actuation request
ET104Injector code use
ET111Set number of passenger compartment heating resistors (RCH)
ET112Passenger compartment heating resistor cut-off
ET123Brake contact signal no. 2
ET233Clutch pedal
ET238Synchronisation
ET341Immobiliser code programmed
ET405Clutch pedal switch
ET415Deactivation of cruise control/speed limiter
ET589Electric coolant pump control (turbocharger)
ET651EGR programming cut-off
ET703Cruise control/speed limiter buttons
ET704Brake switch no. 1
ET705Brake switch no. 2
MR-372-J84-13B250$585.mif

DIESEL INJECTION
Fault finding – Interpretation of statuses13B
13B - 188V3 MR-372-J84-13B250$630.mif
DEFECTIVE
NO
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
ET104
INJECTOR CODE USE
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
YES
Status ET104 is YES if the IMA option (individual injector correction) is activated in
the injection computer.
All the injectors have IMA codes etched on the bakelite body, but not all computers
use them.
In the case of a computer configured with the IMA option, the injector codes must be
entered into the injection computer in the following scenarios:
–when one or more injectors is replaced,
–when the injection computer is replaced,
–when the injection computer is reprogrammed.
If the injector codes are not programmed after these operations, fault DF276
Injector code programming will be present, and the engine will operate in defect
mode.
In this case, run command SC002 Enter injector codes, applying the procedure
described in the interpretation of this command.
Status ET104 is NO if the computer is not configured to interpret the IMA codes
(individual injector correction).
In this case, run command SC002 Enter injector codes, applying the procedure
described in the interpretation of this command.
Status ET104 is FAULTY if the computer does not have IMA codes in the memory.
Fault DF276 Injector code programming is present and the engine runs in defect
mode.
Run command SC002 Enter injector codes applying the procedure described in the
interpretation of this command.
If at the end of the procedure status ET104 remains FAULTY, contact Techline.
AFTER REPAIRCarry out a road test followed by a complete test with the diagnostic tool.
EDC16_V51_ET104