relay RENAULT SCENIC 2010 J95 / 3.G Petrol Injection S3000 Injection Service Manual

PETROL INJECTION
Fault finding - Conformity check
17B
17B-150
PETROL INJECTION
Fault finding - Conformity check
17B
17B-150V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
SUB-FUNCTION: FUEL CIRCUIT (continued 3):
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, idling.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
14 Fuel pump ET047:Fuel pump
control circuitACTIVE If INACTIVE,
apply the
interpretation for
DF085 Fuel
pump relay
control circuit.
15
IN LPG
ACTIVATED
MODEET561:Operating
modePetrol
Then LPG
In the event of a
fault, (see 17C,
3000 LPG
injection). 16 ET067:LPG readyWith LPG YESWithout LPG
NO by default
17 ET073:Conditions for
switching to
LPG modeWith LPG
AUTHORISEDWithout LPG
INHIBITED by
default
18 ET068:LPG tank
emptyWith LPG "NO"Without LPG
NO by default
19 ET066:LPG faultWith LPG "NO"Without LPG
NO by default
20 ET071:Transition
from petrol
mode to LPG
modeWith LPG
IN PROGRESS
then
COMPLETEWithout LPG
COMPLETE by
default
21 ET072:Transition
from LPG
mode to petrol
modeWith LPG IN
PROGRESSWithout LPG
COMPLETE by
default

PETROL INJECTION
Fault finding - Conformity check
17B
17B-158
PETROL INJECTION
Fault finding - Conformity check
17B
17B-158V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
IGNITION/PREHEATING SUB-FUNCTION (continued 1):
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, idling.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
9
Combustion
misfireET581:Petrol combustion
misfire fault findingINACTIVE
In the event of a fault,
apply interpretation of
faults DF059
Combustion misfire
in cylinder 1, DF060
Combustion misfire
in cylinder 2, DF061
Combustion misfire
in cylinder 3, DF062
Combustion misfire
in cylinder 4. 10 ET057:Misfiring on
cylinder 1NO
11 ET058:Misfiring on
cylinder 2NO
12 ET059:Misfiring on
cylinder 3NO
13 ET060:Misfiring on
cylinder 4NO
14 Actuators AC079:Actuator static testAll the actuators
must be operated
(fuel pump relay,
electric coolant
pump on F4RT,
downstream and
upstream sensor
heating, motorised
throttle)In the event of a fault,
apply interpretation of
fault associated with
the actuators
concerned.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-159
PETROL INJECTION
Fault finding - Conformity check
17B
17B-159V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
IGNITION/PREHEATING SUB-FUNCTION (continued 2):
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, idling.
Order FunctionParameter or Status Checked
or ActionDisplay and notes Fault finding
15
Combustion
misfire
GasET582:LPG combustion
misfire fault findingINACTIVEIn the event of a fault,
apply interpretation of
faults DF635
Combustion misfire
in LPG cylinder 1,
DF636 Combustion
misfire in LPG
cylinder 2, DF637
Combustion misfire
in LPG cylinder 3,
DF638 Combustion
misfire in LPG
cylinder 4. 16 ET583:LPG cylinder 1
combustion misfireNO
17 ET584:LPG cylinder 2
combustion misfireNO
18 ET585:LPG cylinder 3
combustion misfireNO
19 ET586:LPG cylinder 4
combustion misfireNO
20 Actuators AC079:Actuator static testAll the actuators
must be operated
(fuel pump relay,
electric coolant
pump on F4RT,
downstream and
upstream sensor
heating, motorised
throttle)In the event of a fault,
apply interpretation of
fault associated with
the actuators
concerned.

PETROL INJECTION
Fault finding - Conformity check
17B
17B-160
PETROL INJECTION
Fault finding - Conformity check
17B
17B-160V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
COLD LOOP SUB-FUNCTION:
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, idling.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1
Air conditioningET079:Air conditioning
presentShows whether or not
the vehicle is equipped
with air conditioning.
YES: Air conditioning is
detected by the injection
computer.
NO: Air conditioning is not
detected by the injection
computer.If inconsistent with
the vehicle
equipment, carry out
a multiplex network
test and apply the
relevant procedure.
2 ET088:Compressor
actuation
requestThe injection requests
the UCH (via the
multiplex network) to
start the compressor.
ACTIVE: The multiplex
network must not be faulty
on the automatic gearbox,
fuse and relay box or UCH
systems. The UCH must
send a compressor
starting request to the
injection. The coolant
pressure sensor must not
be defective. Satisfactory
engine operating
conditions (coolant
temperature, engine load,
etc.).
INACTIVE: One of the
above conditions has not
been met.WITHOUT
3 ET004:Air conditioning
authorisationYES
NO

PETROL INJECTION
Fault finding - Conformity check
17B
17B-166
PETROL INJECTION
Fault finding - Conformity check
17B
17B-166V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
STARTING SUB-FUNCTION:
NOTESOnly perform this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Engine warm, idling.
Order FunctionParameter or Status
Checked or ActionDisplay and notes Fault finding
1StartingET076:StartingAUTHORISEDAuthorisation to start is
given once the petrol
pump is pressurised
and if the motorised
throttle has emerged
from the stop and limp-
home position
programming phase.
2Actuator relay
controlET048:Actuator relay
controlACTIVEIf INACTIVE, apply the
interpretation of DF084
Actuator relay control
circuit.
3 Battery voltage PR074:Battery voltage11 V < PR074 < 15 VIn the event of a fault,
apply the interpretation of
DF046 Battery voltage.
4 Impact signal ET077:Impact
detectedNOIn the event of a fault,
run a multiplex network
test using the
diagnostic tool; then, if
the test is OK, carry out
fault finding on the
airbag computer.

PETROL INJECTION
Fault finding - Status summary table
17B
17B - 168
PETROL INJECTION
Fault finding - Status summary table
17B
17B - 168V9 MR-372-J84-17B050$564.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54PETROL INJECTION
Fault finding - Status summary table
Tool status Diagnostic tool title
ET001+ After ignition computer feed
ET003Engine immobiliser
ET004Air conditioning authorisation
ET006Code programmed
ET021High speed fan assembly request
ET022Low speed fan assembly request
ET023Fast idle speed request
ET042Cruise control/speed limiter
ET047Fuel pump control circuit
ET048Actuator relay control
ET050Canister bleed control
ET051Throttle stop programming
ET052Upstream O
2 sensor heating
ET053Downstream O
2 sensor heating
ET054Idle speed regulation
ET056Richness double loop
ET057Misfiring on cylinder 1
ET058Misfiring on cylinder 2
ET059Misfiring on cylinder 3
ET060Misfiring on cylinder 4
ET061Cylinder 1 recognition
ET062Flywheel signal
ET063Park/Neutral position
ET064Level 1 injection fault
ET065Level 2 Injection fault
ET066LPG fault
ET067LPG ready
ET068LPG tank empty
ET071Transition from petrol mode to LPG mode
ET072Transition from LPG mode to petrol mode
ET073Conditions for switching to LPG mode
ET075Pedal released and throttle closed
MR-372-J84-17B050$564.mif

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 180
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 180V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET067
LPG READY
YES
NO
IMPORTANT
Before working on an LPG supply circuit component, always refer to the appropriate section of the
Workshop Repair Manual (see17C, LPG Injection, Introduction, Safety advice for all operations).
NOTESThere must be no present or stored faults.
Ignition on, engine stopped.
Check:
– the LPG tank solenoid valve (see DF013 Tank solenoid valve circuit),
– the general relay (see DF007 Main relay circuit),
– the LPG expansion valve solenoid valve (see DF103 LPG expansion valve solenoid valve),
– the LPG pressure sensor (see DF092 Expansion valve downstream pressure sensor circuit),
– the LPG pressure in the tank (see DF031 LPG pressure downstream of expansion valve).
These faults are detected by the LPG injection computer.
Repair or replace the faulty components, if necessary.
Check:
– the LPG filling hoses,
– the supply hoses upstream of the expansion valve,
– the expansion valve,
– the hoses downstream of the expansion valve.
Repair or replace the faulty components, if necessary.
If the status is still not correct, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET067/S3000_V54_ET067

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 182
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 182V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET071
TRANSITION FROM PETROL MODE TO LPG MODE
IN PROGRESS
COMPLETE
IMPORTANT
Before working on an LPG supply circuit component, always refer to the appropriate section of the
Workshop Repair Manual (see17C, LPG Injection, Introduction, Safety advice for all operations).
NOTESThere must be no present or stored faults.
Ignition on, engine stopped.
Special note:
The duration of the transition varies according to the outside temperature.
Check that the LPG tank solenoid valve clicks when LPG mode is entered.
If the LPG tank solenoid valve does not click, check:
– the LPG 10A fuse F15,
– the general relay (see DF007 Main relay circuit),
– the LPG tank solenoid valve wiring (see DF013 Solenoid valve tank circuit).
These faults are detected by the LPG injection computer.
Repair or replace the faulty components, if necessary.
If the status is still not correct, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET071/S3000_V54_ET071

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 183
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 183V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET072
TRANSITION FROM LPG MODE TO PETROL MODE
IN PROGRESS
COMPLETE
NOTESThere must be no present or stored faults.
Ignition on, engine stopped.
Check that the fuel pump starts when petrol mode is entered.
Check status ET025 Fuel pump changes to ACTIVE.
If the fuel pump does not start, check:
– the fuel pump cut-off relay (see DF024 Fuel pump cut-off relay circuit),
– the petrol computer (see17B, Petrol injection).
This fault is detected by the LPG injection computer.
Repair or replace the faulty components, if necessary.
If the status is still not correct, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET072/S3000_V54_ET072

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 184
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 184V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET073
CONDITIONS FOR SWITCHING TO LPG MODE
AUTHORISED
INHIBITED
IMPORTANT
Before working on an LPG supply circuit component, always refer to the appropriate section of the
Workshop Repair Manual (see17C, LPG Injection, Introduction, Safety advice for all operations).
NOTESThere must be no present or stored faults.
Ignition on, engine stopped.
Variable duration depending on:
–ET100 LPG system ready,
–PR002 Coolant temperature,
–PR103 Air temperature,
–PR113 LPG temperature.
Apply the interpretation of faults DF103 LPG expansion valve solenoid valve and DF007 Main relay circuit.
These faults are detected by the LPG injection computer.
Manipulate the wiring harness between the LPG computer and the petrol computer until a change in status is
noted.
Check the insulation, continuity and ensure the absence of interference resistance on the connections
between:
Petrol computer connectorB, track K3 track A1 of the LPG computer
Petrol computer connectorB, track K4 track A2 of the LPG computer
Repair if necessary.
If the status is still not correct, contact the Techline.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET073/S3000_V54_ET073