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

PETROL INJECTION
Fault finding - Conformity check
17B
17B-165
PETROL INJECTION
Fault finding - Conformity check
17B
17B-165V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
CRUISE CONTROL/SPEED LIMITER SUB-FUNCTION (continued):
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
4 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.In the event of a fault,
apply the
interpretation of
DF091 Vehicle speed
signal.
5 Brake pedalET704:Brake switch no. 1
ACTIVE
INACTIVEIn the event of a fault,
apply the
interpretation of
statuses ET704
Brake switch no. 1
and ET705 Brake
switch no. 2. ET705:Brake switch no. 2
6Clutch pedal
switchET405:Clutch pedal switchINACTIVE: Clutch
pedal released.
ACTIVE: Clutch pedal
depressed.
If the vehicle is
fitted with an automatic
gearbox,
status ET405 must be
ACTIVEIn the event of a fault,
apply the
interpretation of
ET405 Clutch pedal
switch.

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 - Conformity check
17B
17B-167
PETROL INJECTION
Fault finding - Conformity check
17B
17B-167V9 MR-372-J84-17B050$517.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
PROTECTION 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
1Code
programmedET006:Code
programmedIndicates whether or
not the immobiliser
code has been
programmed by the
computer.
PROGRAMMED: Code
programmed.
NOT PROGRAMMED:
Code not programmed
by the injection
computer.If NOT PROGRAMMED,
contact the Techline
2Engine
immobiliserET003:Engine
immobiliserIndicates the status of
the immobiliser
system.
INACTIVEIf ET003 is inconsistent,
run a multiplex network
test using the
diagnostic tool; then if
the test is in order, carry
out fault finding on the
UCH.
3StartingET076: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.

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 171
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 171V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET042
(CONTINUED 1)
INACTIVEWhen the main switch is in the rest (or neutral) position, status ET042 is INACTIVE.
If "CRUISE CONTROL" or "SPEED LIMITER" appears despite the main button being in
the rest position (or neutral), carry out the following operations:
Check the connections of the cruise control/speed limiter main switch.
Check for + 12 V APC on the main switch connector.
Disconnect the main switch and with it in the rest position, check the insulation
between:
Injection computer A black,
●32-track track A2 Cruise control On/Off button, 6-track
connector track A3
●32-track track C3 Speed limiter On/Off button, 6-track
connector track B1
– Check the continuity between track C3 (injection computer, connector A, black) and
the speed limiter On/Off button 6-track connector track B1 in the speed limiter
position.
– Check the continuity between track A2 (injection computer, connector A, black) and
the cruise control On/Off button 6-track connector track A3 in the cruise control
position.
If these checks are not in order, replace the switch.
Check the continuity, insulation and the absence of interference resistance on the
following connections: Injection computer connector A, black,
●32-track track A2 Cruise control On/Off button, 6-track
connector track A3
●32-track track C3 Speed limiter On/Off button, 6-track
connector track B1
Repair if necessary.
Check the engine management computer connections.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 172
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 172V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET042
(CONTINUED 2)
SPEED LIMITERWhen the driver presses the main speed limiter switch, status ET042 becomes "SPEED
LIMITER".
If CRUISE CONTROL or INACTIVE appears although the switch was pressed in the
speed limiter position, carry out the following operations:
Check the connections of the cruise control/speed limiter main switch.
Check for + 12 V APC on the main switch connector.
Disconnect the main switch and with it in the rest position, check the insulation between:
Injection computer A black,
●32-track track A2 Cruise control On/Off button, 6-track
connector track A3
●32-track track C3 Speed limiter On/Off button, 6-track
connector track B1
– Check the continuity between track C3 (injection computer, connector A, black) and
the speed limiter On/Off button 6-track connector track B1 in the speed limiter
position.
– Check the continuity between track A2 (injection computer, connector A, black) and
the cruise control On/Off button 6-track connector track A3 in the cruise control
position.
If these checks show incorrect values, replace the main switch.
Check the continuity, insulation and the absence of interference resistance on the
following connections: Injection computer connector A, black,
●32-track track A2 Cruise control On/Off button, 6-track
connector track A3
●32-track track C3Speed limiter On/Off button, 6-track
connector track B1
Check the engine management computer connections.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool.

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 173
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 173V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET042
(CONTINUED 3)
CRUISE CONTROLWhen the driver presses the main cruise control button, status ET042 becomes CRUISE
CONTROL.
If SPEED LIMITER or INACTIVE appears although the driver pressed the switch in the
cruise control position, carry out the following operations:
Check the connections of the cruise control/speed limiter main switch.
Check for + 12 V APC on the main switch connector.
Disconnect the switch and when it is in the rest position, check the insulation between:
Injection computer A black,
●32-track track A2 Cruise control On/Off button, 6-track
connector track A3
●32-track track C3 Speed limiter On/Off button, 6-track
connector track B1
– Check the continuity between track C3 (injection computer, connector A, black) and
the speed limiter On/Off button 6-track connector track B1 in the speed limiter
position.
– Check the continuity between track A2 (injection computer, connector A, black) and
the cruise control On/Off button 6-track connector track A3 in the cruise control
position.
If these checks show incorrect values, replace the main switch.
Check the continuity, insulation and the absence of interference resistance on the
following connections: Injection computer connector A, black,
32-track track A2 Cruise control On/Off button, 6-track
connector track A3
32-track track C3 Speed limiter On/Off button, 6-track
connector track B1
Check the engine management computer connections.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a test with the diagnostic
tool

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 174
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 174V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET054
IDLE SPEED REGULATION
ACTIVE
INACTIVE
NOTESThere must be no present or stored faults.
Check parameters: PR030 Accelerator pedal position,
PR035 Atmospheric pressure,
PR058 Air temperature,
PR064 Coolant temperature,
PR118 Measured throttle position gang 1,
PR119 Measured throttle position gang 2.
Check that all these parameters are completely correct.
IDLE SPEED TOO
HIGH
Check:
– the engine oil level (too high ⇒ oil combustion),
– that the restrictions are present in the oil vapour rebreathing circuit,
– the sealing between the throttle valve and inlet manifold,
– the manifold pressure sensor sealing,
– the fuel vapour absorber bleed, which must not be jammed open,
– the fuel vapour absorber bleed system sealing,
– the brake servo system sealing,
– the sealing between the inlet manifold and cylinder head,
– the oil vapour recovery circuit sealing between the inlet manifold and cylinder head,
– the fuel pressure and flow (see MR 364 or 370 Mechanics, 17B, Petrol injection),
– the condition and cleanliness of the injectors,
– the cylinder compressions,
– the timing adjustment,
– the hydraulic tappets if there is camshaft noise (see MR 364 or 370 Mechanics, 11A, Top and front of engine).
Repair the defective component if necessary.
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET054/S3000_V54_ET054

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 177
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 177V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET056
CONTINUED 2
Check:
– the condition of the air filter,
– that the air inlet circuit is not blocked,
– the condition and conformity of the spark plugs,
– the sealing between the throttle valve and inlet manifold,
– the manifold pressure sensor sealing,
– the fuel vapour absorber bleed, which must not be jammed open,
– the fuel vapour absorber bleed system sealing,
– the brake servo system sealing,
– the cylinder head oil vapour recovery system sealing,
– the sealing between the inlet manifold and cylinder head,
– the exhaust pipe sealing between the cylinder head and catalytic converter.
– the fuel flow rate and pressure.
If the idle speed is not stable, check:
– the timing adjustment,
– the hydraulic tappets if there is camshaft noise (see MR 364 or 370 Mechanics, 11A, Top and front of engine),
– the cylinder compressions.
Drive the vehicle to check the repair.
Repair the defective components.
AFTER REPAIRRepeat the conformity check from the start.

PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 179
PETROL INJECTION
Fault finding - Interpretation of statuses
17B
17B - 179V9 MR-372-J84-17B050$611.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
ET062
FLYWHEEL SIGNAL
DETECTED
NOT DETECTED
NOTESThere must be no present or stored faults.
Information: if the flywheel has been replaced or disassembled, reinitialise the
flywheel target programming using command RZ005 Programming.
Check the mounting and positioning of the TDC sensor (see MR 364 or 370 Mechanical, 11A, top and front
of engine).
Repair if necessary.
Check the cleanliness and condition of the TDC sensor and its connections.
Check the condition of the wire.
Repair if necessary.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Using the Universal bornier, check the insulation and continuity of the following connections:
Injection computer, connectorB, track E4 track 2 of the engine speed sensor
Injection computer, connectorB, track F3 track 1 of the engine speed sensor
Repair if necessary.
Measure the resistance of the TDC sensor between tracks 1 and 2.
Replace the TDC sensor if the resistance is not between 200 and 270Ω at 23°C.
If the sensor has been replaced, reset the flywheel signal programming.
Carrying out the flywheel target programming:
– Decelerate a first time with injection cut-off (i.e. feet off the brake, accelerator pedal and clutch pedals) between
3500 and 3000 rpm, in 3rd gear for a manual gearbox and 2nd for automatic transmission, for at least
5 seconds.
– Decelerate a second time with injection cut-off (i.e. feet off the brake, accelerator pedal and clutch pedals)
between 2400 and 2000 rpm for K4 engines and between 1800 and
1400 rpm for F4R engines, in 3rd gear for a manual gearbox and 2nd for automatic transmission, for at least
5 seconds.
When the work is completed, check that status ET089 Flywheel target programming is COMPLETED.
(*This is the moment when, during deceleration with no load, the engine drops to idling speed and recovers torque).
AFTER REPAIRRepeat the conformity check from the start.
S3000_V4C_ET062/S3000_V54_ET062

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