RENAULT SCENIC 2014 J95 / 3.G Petrol Injection - Sagem3000 Workshop Manual

PETROL INJECTION
Fault finding – Conformity check17B
1 7 B - 111V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
MAIN COMPUTER STATUSES AND PARAMETERS
NOTESOnly check conformity after a thorough check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, at idle speed.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1
Battery
voltagePR071: Computer
feed voltage13 V < PR071 < 15 V
If there is a fault, use
interpretation of
PR071 Computer
supply voltage. 2 ET001: Computer +
after ignition
feed+ after ignition feed absent
3Water
pumpET543: Coolant
pump controlFor F4R Turbo engine only.
ACTIVE: coolant pump running
INACTIVE: coolant pump idleIn the event of a fault,
apply interpretation of
DF086 Coolant
pump relay control
circuit.
4Vehicle
speedPR089: Vehicle
speedGives the vehicle speed in mph
(km/h). This parameter is sent to
the injection by the ABS
computer via the multiplex
network.If there is a fault use
the interpretation for
DF091 Vehicle speed
signal.
5Clutch
contactET040: Clutch pedalIndicates recognition of clutch
pedal contacts.
RELEASED: Pedal released
DEPRESSED: Pedal depressed
UNAVAILABLE: Automatic
transmission onlyIn the event of a fault,
use the interpretation
of ET040 Clutch
pedal.
6Brake
contactET039: Brake pedalIndicates recognition of brake
pedal contacts.
RELEASED: Pedal released
DEPRESSED: Pedal depressedIf there is a fault, use
the interpretation for
ET039 Brake pedal.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-112V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
MAIN COMPUTER STATUSES AND PARAMETERS (continued)
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
7 Automatic
gearbox
connectionET063: Park/Neutral
positionAT only.
YES: Automatic transmission
is in parking/neutral position
NO: Automatic transmission
is not in parking/neutral
positionIf ET063 is
inconsistent, carry
out a multiplex
network test using
the diagnostic tool. If
the test is correct
check the automatic
transmission.
8
FaultsET064: Level 1 injection
faultYES: fault present
NO: fault absent
WITHOUT 9 ET065: Level 2 Injection
faultYES: fault present
NO: fault absent
10 PR105: OBD fault warning
light lit mileage
counterShows the distance
covered with the warning
light lit.
11 PR106: Mileage counter
fault warning
light litShows the distance
covered with the warning
light lit.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-113V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
FUEL CIRCUIT SUB-FUNCTION
NOTESOnly check conformity after a thorough check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, at idle speed.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1Engine
speedPR055: Engine
speedIndicates the engine's speed of
rotation in rpm.
700 rpm < PR055 < 6500 rpmIn the event of a
fault, apply the
interpretation for
DF154 Flywheel
signal sensor
circuit.
2
Motorised
throttlePR014: Idling
speed
correctionShows engine idling speed
correction value.
0 rpm < PR014 < 224 rpm.
The idle speed regulator performs all
of the calculations that allow the idle
speed actuator to be controlled
physically: the motorised throttle.
This regulator has a built-in adaptive
component (variation and ageing
programming).WITHOUT
3ET054: Idle speed
regulationACTIVE
INACTIVEIf INACTIVE apply
the interpretation for
ET054 Idling speed
regulation.
4 PR010: Idle speed
regulation
setpointThe idle speed regulation setpoint
depends on the coolant and oil
temperature, the position of the gear
lever, and which electrical
consumers are operating.
752 rpm < PR010 < 1216 rpm.
If a manifold pressure sensor fault is
present or stored, the idle speed
setting is 896 rpm.In the event of a
fault, apply the
interpretation of
ET054 Idle speed
regulation.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-114V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
FUEL CIRCUIT SUB-FUNCTION (continued 1)
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
5
Motorised
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
6 PR141: Integral idling
speed
regulation
correction4.7% < PR141 < 32%
The built-in correction is
continuously calculated to take into
account consumer demand for air.
7 Motorised
throttlePR091: Theoretical idle
speed
regulation OCR5% < PR091 < 50%
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.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-115V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
FUEL CIRCUIT SUB-FUNCTION (continued 2)
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
8
Oxygen sensorET055: Upstream
sensor richness
loop.Loop openIn the event of a fault,
apply the
interpretation of
ET055 Upstream
sensor richness
loop.
9 PR138: Richness
correction0% < PR138 < 100%
In loop mode, the richness
correction corrects the
injection duration to
obtain a fuel mixture as
close as possible to a
richness of 1. The
correction value varies
around 50.
WITHOUT 10 PR144: Self-adapting
richness offset0 < PR144 < 255
This parameter is used to
detect any tendency of the
injection system to
increase or decrease the
richness.
11 PR143: Self-adapting
richness gain0 < PR143 < 255
This parameter is used to
detect any tendency of the
injection system to
increase or decrease the
richness.
12 Injection PR101: Duration of
injectionAT IDLE SPEED
2ms <PR101 <5ms
13Fuel
consumptionPR103: Instantaneous
fuel
consumptionAT IDLE SPEED
PR103  12/h
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-116V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
FUEL CIRCUIT SUB-FUNCTION (continued 3)
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
14 Fuel pump ET047: Fuel pump
control circuitACTIVE
INACTIVEIf INACTIVE
interpretation for
DF085 Fuel pump
relay control circuit.
15 Fuel pump AC015: Fuel pump
relayThe fuel pump should be
heard operatingIn the event of a fault,
apply the
interpretation of
AC015 Fuel pump
relay.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-117V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
SUB FUNCTION: CIRC. (TURBOCHARGING/INLET)
NOTESOnly check conformity after a thorough check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, at idle speed.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1
Air circuit
pressurePR035: Atmospheric
pressure700 mb < PR035
< 1047 mbIf not consistent, check
PR035 = PR032 = local
atmospheric pressure, with
the engine stopped and
ignition on.
In the event of a fault apply
the interpretation for PR032,
Inlet pressure 2PR032: Inlet pressure114.1 mb < PR035
< 2200 mb
3
TurbochargingPR041: Turbocharging
pressure121.5 mb < PR041
< 2200 mb
Default value:
1016 mbIn the event of a fault, apply
the interpretation of DF004
Turbocharging pressure
sensor circuit.
4PR104: Turbocharging
solenoid valve
OCR setpointShows the
turbocharging
solenoid valve
opening ratio.WITHOUT
5 Air temperature PR058: Air temperature- 40°C < PR058
< 120°CIn the event of a fault, apply
the interpretation of DF002
Air temperature sensor
circuit.
6Coolant
temperaturePR064: Coolant
temperature75°C < PR058
< 120°CIn the event of a fault, apply
interpretation of DF001 Air
temperature sensor circuit.
7 Turbocharging AC004: Turbocharging
solenoid valveThe turbocharging
solenoid valve
should be heard
operatingIn the event of a fault, apply
interpretation of DF054
Turbocharging solenoid
valve control circuit.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-118V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DRIVER PARAMETERS SUB-FUNCTION
NOTESOnly check conformity after a thorough check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, at idle speed.
Order FunctionParameter or Status
Checked or ActionDisplay and
notes Fault finding
1
Motorised
throttleET085: Motorised throttle in
defect modeNO
STATUS 0
STATUS 1
STATUS 2
STATUS 3
STATUS 4
STATUS 5WITHOUT
2ET051: Throttle stop
programmingCOMPLETED
Run command RZ005
Programming. If the
parameters and statuses are
still incorrect, contact the
Techline. 3 PR097: Motorised throttle
lower stop
programmed value.5.96% < PR097
< 13.96%
4 PR113:Throttle lower stop
after applying offset5.96% < PR113
< 13.96%
5 PR096: Motorised throttle
upper stop
programmed valuePR096 = 87.99%
6ET082: Motorised throttle
positionOPEN
CLOSED
NOT DETECTEDIf NOT DETECTED, apply
interpretation of ET082
Motorised throttle valve
position.
7 PR118: Motorised throttle
position gang 1No load = 4%
Full load =
99.02%If there is a fault, use the
interpretation for DF095
Throttle potentiometer
circuit gang 1.
8 PR119: Motorised throttle
position gang 2No load = 4%
Full load = 100%If there is a fault, use the
interpretation for DF096
Throttle potentiometer
circuit gang 2.
9 PR116: Motorised throttle
corrected position
setpointNo load = 0%
Full load = 83%
WITHOUT
10 PR111: Motorised throttle
position corrected
value.No load = 0%
Full load = 83%
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-119V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DRIVER PARAMETERS SUB-FUNCTION (continued)
Order FunctionParameter or Status
Checked or ActionDisplay and
notes Fault finding
11Accelerator
pedal and
motorised
throttleET075: Pedal released
and throttle
closedDETECTED
NOT DETECTEDIf NOT DETECTED, apply
interpretation of PR030
Accelerator pedal position,
then interpretation of ET082
Motorised throttle position.
12
Accelerator
pedalPR112: No load
programmed
value0% < PR112
<15%Run command RZ005
Programming. If the
parameters and statuses are
still incorrect, contact the
Techline.
13 PR030: Accelerator
pedal positionNo load = 0%
Full load = 85%In the event of a fault apply the
interpretation for DF008 and
DF009, Pedal sensor circuit
gang 1 and gang 2 then DF011
and DF012 Sensor supply
voltage no.1 and no.2.
14 ET081: Accelerator
pedal positionNo load
Full load
NOT DETECTEDIn the event of a fault apply the
interpretation for PR030,
Accelerator pedal position.
15Motorised
throttleAC027: Motorised
throttleThe motorised
throttle should
be heard
operatingIn the event of a fault, apply the
interpretation for AC027
Motorised throttle.
JSAA741.0

PETROL INJECTION
Fault finding – Conformity check17B
17B-120V12 MR-372-J84-17B000$450.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
PREHEATING/IGNITION SUB-FUNCTION
NOTESOnly check conformity after a thorough check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, at idle speed.
Order FunctionParameter or Status
Checked or ActionDisplay and
notes Fault finding
1 Flywheel target ET089: Flywheel target
programmingCOMPLETED WITHOUT
2Engine
phasingET061:Cylinder 1 recognitionCOMPLETEDIn the event of a fault, apply
interpretation of ET061
Cylinder 1 recognition.
3FlywheelET062: Flywheel signalDETECTEDIn the event of a fault, apply
interpretation of ET062
Engine flywheel signal.
4
IgnitionPR001: Advance0°V < PR001
<10°V
WITHOUT
5 PR095: Anti-pinking
correction0°V < PR095
<8°V
6FlywheelET581: Petrol misfireNOIn the event of a fault, apply
interpretation of DF065
Misfiring.
JSAA741.0