engine RENAULT SCENIC 2010 J95 / 3.G Petrol Injection S3000 Injection Manual PDF

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-119
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-119V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF1070
PRESENT
COLD LOOP
NOTESConditions for applying fault finding procedures to stored faults:
The fault is declared present with the engine running and with a heating and air
conditioning system request.
Priorities when dealing with a combination of faults:
Deal with fault DF232 Refrigerant pressure sensor circuit first if it is present or
stored
When the fault is present or stored, the heating and air conditioning system is inhibited.
Check fuse F22 (10A) of the UPC and the condition of the air conditioning compressor connector.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the air conditioning compressor wiring.
If the wiring is faulty and there is a repair procedure (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the wiring, otherwise replace the wiring.
Manually check whether the compressor is jammed (turn the clutch plate manually to check that there is no point
of resistance). In the event of sticking, replace the air conditioning compressor (see MR 364 (Mégane II) or 370
(Scénic II), Mechanical, Heating and air conditioning system, 62A, Air conditioning, Compressor:
Removal - Refitting).
Top up with freon, check for any leaks and repair if necessary (see MR 364 (Mégane II) or 370 (Scénic II),
Mechanical, Heating and air conditioning system, 62A, Air conditioning, Refrigerant circuit: checks,
Refrigerant circuit: Draining - Filling).
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by another
check with the diagnostic tool.
S3000_V4C_DF1070P/S3000_V54_DF1070P

PETROL INJECTION
Fault finding - Conformity check
17B
17B-120
PETROL INJECTION
Fault finding - Conformity check
17B
17B-120V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54PETROL INJECTION
Fault finding - Conformity check
MAIN COMPUTER STATUSES AND PARAMETERS
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: engine stopped, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
1
Battery voltageET001:Computer + after
ignition feedPresentIn the event of a fault,
apply the
interpretation of
DF046 Battery
voltage. 2 PR074:Battery voltage11 V < PR074 < 15 V
3 Vehicle speed PR089:Vehicle speedGives the vehicle
speed in mph (km/h).
This parameter is
sent to the injection
by the ABS computer
via the multiplex
network.
PR089= 0mphIn the event of a fault
apply the
interpretation for
DF091 Vehicle speed
signal.
4
FaultsET064:Level 1 injection faultYES
NO
WITHOUT 5ET065:Level 2 Injection faultYES
NO
6 PR105:OBD fault warning
light lit mileage
counterIndicates the mileage
covered with the
OBD warning light lit.
7 PR106:Mileage counter fault
warning light litShows the distance
covered with the
warning light lit.
S3000_V4C_CCONF/S3000_V54_CCONF
MR-372-J84-17B050$470.mif

PETROL INJECTION
Fault finding - Conformity check
17B
17B-121
PETROL INJECTION
Fault finding - Conformity check
17B
17B-121V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
SUB FUNCTION: SUB-FUNCTION (TURBOCHARGING/INLET):
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1
Air circuit
pressurePR035:Atmospheric
pressurePR035 = 1000 mb
± 100 mbIf not consistent, check
PR035 = PR312 = local
atmospheric pressure,
with the engine stopped
and ignition on.
2 PR312:Inlet manifold
vacuumPR312 = 1000 mb
± 100 mbIn the event of a fault
apply the interpretation for
PR312 Inlet manifold
vacuum.
3 Engine speed PR055:Engine speedIndicates the engine's
speed of rotation in
rpm.
PR055 = 0 rpmIn the event of a fault,
apply the interpretation for
DF154 Flywheel signal
sensor circuit.
4
Idle speedET054:Idle speed
regulationINACTIVE None
5 PR010:Idle speed
regulation
setting700 < X < 750 rpm
Indicates the speed of
rotation setpoint before
last engine stop in rpm.None
6Air
temperaturePR058:Air
temperature- 40°C < PR058 < 120°C
Default value: 120°CIn the event of a fault,
apply the interpretation of
DF002 Air temperature
sensor circuit.
7 Coolant
temperaturePR064:Coolant
temperature- 40°C < PR064 < 120°C
Default value: - 39°CIn the event of a fault,
apply the interpretation of
DF001 Coolant
temperature sensor
circuit.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-122
PETROL INJECTION
Fault finding - Conformity check
17B
17B-122V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
SUB FUNCTION: (TURBO/INLET) (continued):
OCR: Opening Cycle Ratio
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
8 Air flow PR018:Estimated air
flowIndicates the air flow
value estimated by the
motorised throttle
valve.
PR018= 0kg/hIf there is a fault, apply the
interpretation of faults
DF095 Throttle
potentiometer circuit
gang 1 and DF096
Throttle potentiometer
circuit gang 2.
9
Camshaft
dephaser (Only
on K4M
engines)ET083:Camshaft
dephaser in
defect modeSTATUS 1: This defect
mode covers all faults
that affect the dephaser
position measurement.
The dephaser is set to the
lower stop and the
camshaft angle
measurement is forced
to 0. Tooth signal fault.
STATUS 2: This defect
mode covers all faults
that affect the dephaser
(pulley and solenoid
valve). The dephaser is
set to the low stop.
NOFor STATUS 1, carry out
a camshaft signal/tooth
consistency diagnostic.
For STATUS 2, carry out
fault finding on the
camshaft dephaser
position.
10 PR094:Camshaft
dephaser OCR
setpointShows required camshaft
offset value (in %).
PR094 = 0%
WITHOUT
11 ET086:Camshaft
dephaser
controlACTIVE
INACTIVE
12electric coolant
pumpAC195:Electric coolant
pumpThe pump should be
heard operatingIn the event of a fault,
apply interpretation of
DF570 Coolant pump
relay.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-123
PETROL INJECTION
Fault finding - Conformity check
17B
17B-123V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
FUEL CIRCUIT SUB-FUNCTION:
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
1 Engine speed PR055:Engine speedIndicates the
engine's speed of
rotation in rpm.
PR055= 0rpmIn the event of a fault,
apply the
interpretation for
DF154 Flywheel
signal sensor
circuit.
2
Idle speedPR014:Idle speed correctionIndicates the engine
rotation speed
correction
in rpm.
0rpmNone
3ET054:Idle speed regulationINACTIVE None
PR010:Idle speed regulation
setting700 < X < 750 rpm
Indicates the speed
of rotation setpoint
before last engine
stop in rpm.None

PETROL INJECTION
Fault finding - Conformity check
17B
17B-124
PETROL INJECTION
Fault finding - Conformity check
17B
17B-124V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
SUB-FUNCTION: FUEL CIRCUIT (continued 1):
OCR: Opening Cycle Ratio
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
4Motorised
throttlePR090:Idle speed regulation
programming value- 12% < PR090 < 12%
PR090, an adaptive built-in
action, is a stored
parameter designed to
program variation and
engine ageing for the idle
speed regulator. These are
programmed only when the
engine is idling and warm,
and no electrical
consumers (electrical
windscreen, air
conditioning, GMV, power
steering) have been
selected. Therefore it
adjusts slowly.WITHOUT
5Motorised
throttlePR091:Theoretical idle
speed regulation
OCR0% < PR091 < 60%
When the conditions for
regulation are met, the idle
regulator continually
repositions the motorised
throttle to keep the engine
speed at the idling speed
setting. The motorised
throttle opening ratio
required to adhere to the
engine speed setpoint is
then given by parameter
PR091.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-125
PETROL INJECTION
Fault finding - Conformity check
17B
17B-125V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
FUEL CIRCUIT SUB-FUNCTION (continued 2):
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
6
RichnessPR138:Richness correctionIn loop mode, the
richness correction
corrects the injection
duration to obtain a
fuel mixture as close
as possible to a
richness of 1. The
richness correction
value varies around
50 between 0 and
100.
0 7 ET300:Richness regulationINACTIVE WITHOUT
8ET056:Richness double loopINACTIVEIn the event of a fault,
apply the
interpretation of
ET056 Double
richness loop.
9
Oxygen sensorPR144:Self-adapting
richness offset0 This parameter is
used to detect any
tendency of the
injection system to
increase or decrease
the richness.
WITHOUT
10 PR143:Self-adapting
richness gain0 This parameter is
used to detect any
tendency of the
injection system to
increase or decrease
the richness.
11 Injection PR101:Duration of injection0µs
12Fuel
consumption.PR103:Instantaneous fuel
consumptionPR103 = 0 l/h

PETROL INJECTION
Fault finding - Conformity check
17B
17B-126
PETROL INJECTION
Fault finding - Conformity check
17B
17B-126V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
SUB-FUNCTION: FUEL CIRCUIT (continued 3):
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
13 Fuel pump ET047:Fuel pump
control circuitACTIVE for 1 second when the
ignition is switched on then
INACTIVEIf ACTIVE, apply
the interpretation
of DF085 Fuel
pump relay
control circuit
(when the +
after ignition
feed is turned
on, the pump
control circuit is
ACTIVE for
1 second then
becomes
INACTIVE).
14
IN LPG
ACTIVATED
MODEET561:Operating
modePetrol
Ignition on
In the event of a
fault, (see 17C,
3000 LPG
injection). 15 ET067:LPG readyWith LPG YESWithout LPG
NO by default
16 ET073:Conditions for
switching to
LPG modeWith LPG
AUTHORISEDWithout LPG
INHIBITED by
default
17 ET068:LPG tank
emptyWith LPG "NO"Without LPG
NO by default
18 ET066:LPG faultWith LPG "NO"Without LPG
NO by default
19 ET071:Transition
from petrol
mode to LPG
modeWith LPG
COMPLETEWithout LPG
COMPLETE by
default
20 ET072:Transition
from LPG
mode to petrol
modeWith LPG
IN PROGRESSWithout LPG
COMPLETE by
default

PETROL INJECTION
Fault finding - Conformity check
17B
17B-127
PETROL INJECTION
Fault finding - Conformity check
17B
17B-127V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
EMISSION CONTROL/OBD SUB-FUNCTION:
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
1
Oxygen sensorPR098:Upstream oxygen
sensor voltage50 mV < PR098
<800mVIn the event of a fault,
apply the
interpretation of
PR098 Upstream
oxygen sensor
voltage.
2 PR099:Downstream oxygen
sensor voltage50 mV < PR099
<800mVIn the event of a fault,
apply the
interpretation of
PR099 Downstream
oxygen sensor
voltage.
3
CanisterET050:Canister bleed
controlINACTIVEIn the event of a fault,
apply interpretation of
DF549 Canister
bleed circuit. 4 PR102:Canister bleed
solenoid valve OCR0% 5
Oxygen sensorAC018:Upstream O
2 sensor
heatingThe upstream
oxygen sensor
should heat upIn the event of a fault,
apply interpretation of
DF601 Oxygen
sensor heating
power circuit.
6AC019:Downstream O
2
sensor heatingThe downstream
oxygen sensor
should heat upIn the event of a fault,
apply interpretation of
DF602 Downstream
oxygen sensor
heating power
circuit.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-128
PETROL INJECTION
Fault finding - Conformity check
17B
17B-128V9 MR-372-J84-17B050$470.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
EMISSION CONTROL / OBD SUBFUNCTION (cont.):
NOTESOnly check the conformity after a complete check with the diagnostic tool. The values
shown in this conformity check are given as a guide.
Application conditions: Engine off, ignition on.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
7
Oxygen sensorET052:Upstream O
2 sensor
heatingINACTIVEIn the event of a fault
apply the interpretation of
DF601 Upstream
oxygen sensor heating
power circuit.
8ET053:Downstream O
2
sensor heatingINACTIVEIn the event of a fault,
apply interpretation of
DF602 Downstream
oxygen sensor heating
power circuit.
9CanisterAC017:Canister bleed
solenoid valveThe canister
bleed solenoid
valve should be
heard running.In the event of a fault,
apply interpretation of
DF549 Canister bleed
circuit.
10
Fault findingET617:Upstream oxygen
sensor OBD fault
findingINACTIVE None
11 ET619:Fuel circuit OBD fault
findingINACTIVE None
12 ET581:Petrol combustion
misfire fault findingINACTIVE None
13 Fault finding ET340:Request by automatic
transmission to light
up the OBD warning
lightINACTIVEIf ACTIVE, apply the
interpretation of fault
DF099 Automatic
gearbox or sequential
gearbox connection via
the multiplex network.
14
RichnessET300:Richness regulationACTIVE
INACTIVEWITHOUT
15 ET056:Richness double loopACTIVE
INACTIVEIn the event of a fault,
apply the interpretation of
ET056 Double richness
loop.