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

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 163V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
COLD LOOP
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
1EnginePR055:Engine speedGives the engine's
speed in rpmIn the event of a fault, refer
to the interpretation for
fault DF005 Engine
speed sensor circuit.
2Driver controlET088:Compressor
actuation requestACTIVE if air
conditioning requestIf the air conditioning is
authorised or the
compressor is actuated
(see 62A Air
conditioning). ET004:Air conditioning
authorisationYES if air
conditioning request
3Air conditioning
speedPR053:Speed requested
by air
conditioning875 rpm
according to the
computer programThis parameter is only
valid when the engine has
been started
4OutputPR125:Power absorbed
by the air
conditioning
compressorIndicates the power
absorbed by the air
conditioning
compressorThis parameter is only
valid when the engine has
been started
5Engine coolingET021:Low speed fan
assembly
requestACTIVE if air
conditioning request
If the fan assemblies are
supplied with ignition on,
the injection system may
be in defect mode.
Carry out a system fault
test and refer to the
interpretation of any
faults. ET022:High speed fan
assembly
requestINACTIVE
ET014:Monitor cooling
fan 1RUNNING if air
conditioning
requested
ET015:Monitor cooling
fan 2STOPPED

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 164V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
COLD LOOP (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
6Coolant
temperaturePR064: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.
7Vehicle speedPR089:Vehicle speedGives the vehicle
speed in mph. This
parameter is
transmitted by the ABS
computer. This signal is
transmitted to the
injection on the
multiplex network.In the event of a fault, test
the multiplex network.
For the interpretation of
possible faults (see 38C,
Anti-lock braking
system).
8RefrigerantPR037:Refrigerant
pressure1 < X < 27 barIn the event of a fault, refer
to the fault finding
procedure for fault DF049
Refrigerant sensor
circuit. PR076:Refrigerant
sensor voltage0 V < X < 5 V

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 165V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
HEATING
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
1Coolant
temperaturePR064: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.
2Passenger
Compartment
Heating
Resistors (RCH)ET111:Set number of
Passenger
Compartment
Heating
ResistorsDepending on the
requirements of the
injection system
(e.g. torque reduction,
power requirements), the
injection computer sets
the number of activated
passenger compartment
heating resistors
(no more or no fewer than
required)
ET111 = NOIf there is a fault,
(see 87B, Passenger
compartment
connection unit).
ET112:Passenger
Compartment
Heating
Resistor cut-offStatus ET112 shows
whether the injection
computer has requested
the passenger
compartment heating
resistors to be cut out
ET112 = NO

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 166V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
CRUISE CONTROL/SPEED LIMITER
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
1Cruise
control/speed
limiterET042Cruise
control/speed
limiter- NOT DETECTED: Vehicle
not equipped with cruise
control/speed limiter function
buttons or after
reprogramming the injection
computer, the switch is in the
rest position.
- INACTIVE: When no button
is pressed.
- SPEED LIMITER: Main
switch to speed limiter
position.
- CRUISE CONTROL: Main
switch to cruise control
position.In the event of a fault, refer
to the interpretation of
status ET042 Cruise
control/speed limiter.
2Keys ET703: Cruise
control/speed
limiter buttons- INACTIVE: No cruise
control/speed limiter buttons
are pressed. These buttons
are located on the steering
wheel.
- PLUS: When the cruise
control/speed limiter
“+” button is pressed. This
button is on the steering
wheel, on the left-hand side.
- MINUS: When the cruise
control/speed limiter
“-” button is pressed. This
button is on the steering
wheel, on the left-hand side.
- SUSPEND: When the cruise
control/speed limiter
“0” button is pressed. This
button is located on the
steering wheel, to the right.
- RESUME: When the cruise
control/speed limiter
“R” button is pressed. This
button is located on the
steering wheel, to the right.In the event of a fault,
consult the interpretation
of status ET703 Cruise
control/speed limiter
button.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 167V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
CRUISE CONTROL/SPEED LIMITER (CONTINUED)
*ECU: Electronic control Unit
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
3Brake contactET704:Brake switch No. 1- INACTIVE
- ACTIVE (brake
pedal depressed)In the event of a fault,
consult the interpretation
of status ET704 Brake
switch no. 1
4ET705: Brake switch No. 2- ACTIVE (brake
pedal released)
- INACTIVEIn the event of a fault,
consult the interpretation
of status ET705 Brake
switch no. 2
5Clutch pedal
switchET405:Clutch pedal switch- ACTIVE
- INACTIVEIn the event of a fault,
consult the interpretation
of status ET405 Clutch
switch.
6Cruise control
setpointPR130:Cruise control
setpointIndicates the
reference values
requested by the
driver (in mph (km/h))NONE
7Vehicle speedPR089:Vehicle speed0 mph
Gives the vehicle
speed in mph (km/h).
This parameter is
transmitted by the
ABS computer or
vehicle speed ECU*.
This signal is
transmitted to the
injection system on
the multiplex network.Test the multiplex
network. See fault finding
for the ABS system or the
vehicle speed ECU*.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 168V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
CRUISE CONTROL/SPEED LIMITER (continued 2)
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
8Cruise control/
speed limiter
deactivationET415:Cruise control/speed
limiter
deactivationNONE: This status is
present on the diagnostic
tool when:
The computer has been
reinitialised.
The computer has been
reprogrammed.
- STATUS 1: Traction
control request
- STATUS 2: Brake pedal
depressed.
- STATUS 3: Clutch pedal
depressed.
- STATUS 4: Cancel
button pressed
- STATUS 5: Cruise
control or speed limiter
monitoring.
- STATUS 6: Gear lever
in neutral (manual
gearbox) or neutral
position (automatic
transmission).
- STATUS 7:
Inconsistency between
the request and the
vehicle speed.
- STATUS 8: Automatic
transmission in defect
mode.
- STATUS 9: Vehicle
speed monitoring.
- STATUS 10: Monitoring
by injection computer.In the event of a fault,
consult the
interpretation of status
ET415 Cruise control/
speed limiter
deactivation.

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 169V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
STARTING
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
1Power supplyET001:Computer + after
ignition feedPRESENTIn the event of a fault,
carry out a full fault finding
procedure on the charging
circuit.
2StartingET238:SynchronisationDONEIn the event of a fault, refer
to fault interpretation
DF195 Camshaft/engine
speed sensor
consistency.
ET076:StartingAUTHORISEDIf status ET076 is
PROHIBITED, carry out a
complete fault finding
procedure on the
multiplex network.
3Engine
operation.ET038:EngineRUNNINGNone
4Power supplyPR071:Computer feed
voltage9 V < voltage < 16 VIn the event of a fault,
consult the interpretation
of fault DF047 Computer
supply voltage.
PR358:Sensor reference
voltage3.4 V < voltage < 3.8 VNone

DIESEL INJECTION
Fault finding – Conformity check13B
13B - 170V3 MR-372-J84-13B250$540.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
PROTECTION
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
immobiliserET341:Immobiliser code
programmedYESIf status ET341 is locked
on NO (see 87B,
Passenger
compartment
connection unit).
ET003:Engine
immobiliserINACTIVEIf status ET003 is locked
on ACTIVE (see 87B,
Passenger
compartment
connection unit).
2Vehicle impactET077:Impact detectedNOIn the event of a fault, refer
to the interpretation of
fault DF069 Impact
detected signal.
3StartingET076:StartingAUTHORISED:
injection authorises
startingIf status ET076 is
PROHIBITED (see 87B,
Passenger
compartment
connection unit).

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 - 176V3 MR-372-J84-13B250$630.mif
EDC16
PROGRAM NO.: C1
Vdiag No.: 51
ET014
CHECK COOLING FAN 1
NOTESSpecial notes:
Only perform these tests if the statuses do not correspond with the system
programming functions.
NOTE:
Status ET014 test and status ET022 GMV1 low speed request change their status at the same time.
RUNNING
The low-speed engine fan unit is supplied in three scenarios:
–the engine coolant temperature is above 89 ˚C;
–the air conditioning is operating
–the injection computer has system faults that could lead to the engine overheating.
When the low-speed engine fan is supplied:
–status ET014 GMV 1 test becomes RUNNING status ET022 Low speed GMV
request becomes ACTIVE.
If the low speed GMV does not work (see 87G, engine compartment connection unit).
The low-speed engine fan assembly stops when:
–the engine coolant temperature is below 89 ˚C;
–the air conditioning is not switched on by the driver.
STOPPED
IMPORTANTWARNING
If the UPC does not detect the injection computer frames, the low speed engine
fan is supplied until the battery is completely discharged.
In the event that the low-speed engine fan assembly is faulty, the high-speed
engine fan assembly will then be activated.
AFTER REPAIRCarry out a road test followed by a complete test with the diagnostic tool.
EDC16_V51_ET014