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

PETROL INJECTION
Fault finding – Conformity check17B
17B - 131V12 MR-372-J84-17B000$495.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
TORQUE MANAGEMENT SUB-FUNCTION
NOTESOnly check conformity after a full 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
TorquePR100: Torque lapse0Nm
If there is a fault, test
the multiplex
network; if the test is
OK, check the
automatic
transmission. 2 PR015: Engine torque- 50 Nm < PR015
< 200 Nm
3 PR123: Estimated driver
demand engine
torque0 Nm < PR123
< 200 Nm
4 PR122: Torque received by
automatic
transmission
converter0Nm
5 PR124: Resistant engine
torque transmitted via
multiplex line0Nm
JSAA741.0

PETROL INJECTION
Fault finding – Status summary table17B
17B - 132V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Status summary table
Tool Status Diagnostic tool title
ET001+ After ignition computer feed
ET003Engine immobiliser
ET004Air conditioning authorisation
ET006Code programmed
ET014Fan unit 1 check
ET015Fan unit 2 check
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
ET055Upstream sensor richness loop.
ET057Misfiring on cylinder 1
ET058Misfiring on cylinder 2
ET059Misfiring on cylinder 3
ET060Misfiring on cylinder 4
ET062Flywheel signal
ET063Park/Neutral position
ET064Level 1 injection fault
ET065Level 2 Injection fault
ET066LPG Fault
ET067LPG Ready
ET068LPG tank empty
ET069Operation in LPG mode
ET070Operation in petrol mode
ET071Transition from petrol mode to LPG mode
ET072Transition from LPG mode to petrol mode
ET073Condition for switching to LPG mode
JSAA741.0
MR-372-J84-17B000$540.mif

PETROL INJECTION
Fault finding – Status summary table17B
17B - 133V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
*AT: automatic transmission
*RCH: passenger compartment heating resistorTool Status Diagnostic tool title
ET074OBD warning light lit by AT*
ET075Pedal released and throttle closed
ET076Starting
ET077Impact detected
ET079Air conditioning present
ET081Accelerator pedal position
ET082Motorised throttle position
ET083Camshaft dephaser in defect mode
ET084Camshaft dephaser
ET086Camshaft dephaser control
ET088Compressor actuation request
ET089Flywheel target programming
ET111RCH* number set
ET112RCH* cut-off
ET405Clutch pedal switch
ET415Deactivation of cruise control/speed limiter
ET542Oil vapour defreeze resistor
ET543Coolant pump control
ET564Type 1 defect mode
ET565Type 2 defect mode
ET566Type 3 defect mode
ET567Type 4 defect mode
ET568Type 5 defect mode
ET569Type 6 defect mode
ET582LPG combustion misfire fault finding
ET703Cruise control/speed limiter buttons
ET704Brake switch No. 1
ET705Brake switch No. 2
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of statuses17B
17B - 134V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Interpretation of statuses
ET042
CRUISE-CONTROL/SPEED LIMITER
NOTESThere must be no present or stored faults.
IMPORTANT
To remove or check the cruise control/speed limiter control switches you need
to remove the airbag (see MR 364 Mechanical, 88C, Airbag and pretensioners).
NOT DETECTEDIf the vehicle does not have buttons for the cruise control or speed limiter functions,
status ET042 is permanently NOT DETECTED.
This confirms that the cruise control/speed limiter function is not present on the vehicle.
If the vehicle is fitted with cruise control or speed limiter function buttons, the main switch
is in rest (or neutral) position and the injection computer has just been programmed or
reprogrammed, then status ET042 is NOT DETECTED.
To activate the cruise control or speed limiter function, press the main switch in the cruise
control position and then in the speed limiter position.
Return to rest position.
The tool displays status ET042: INACTIVE.
If not, several steps must be checked:
1 Return to the page on testing the multiplex network with the CLIP program.
Repeat the multiplex network test. Re-establish dialogue with the injection
computer. Check status ET042. If ET042 is INACTIVE, the injection computer has
detected the various positions of the main switch. The cruise control/speed limiter is
active.
2 If status ET042 is still NOT DETECTED, check that the vehicle's owner has not had
the cruise control/speed limiter function disabled in the past. Contact the Techline.
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.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of statuses17B
17B - 135V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Interpretation of statuses
ET042
CONTINUED 1
INACTIVEWhen the main switch is in rest position (or neutral), status ET042 is INACTIVE.
If CRUISE CONTROL or SPEED LIMITER appears despite the main button being in the
rest (or neutral) position, carry out the following operations:
Check the connections on the steering column top control module.
Check for +12 V APC on track 9 of the steering column top control module
connector.
Disconnect the top steering column control module connector and with the switch in
the rest position, check the insulation between tracks 9 and 6 and between tracks 9
and 12.
Check the continuity of the top steering column control module connector between
tracks 9 and 6, with the switch in the speed limiter position.
Check the continuity of the steering column top control module connector on
tracks 9 and 12, with the control in the cruise control position.
If the these checks do not produce the correct results, replace the steering column top
control module.
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.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of statuses17B
17B - 136V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Interpretation of statuses
ET042
CONTINUED 2
SPEED LIMITERWhen the driver presses the main switch in the speed limiter position, 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 on the steering column top control module.
Check for + 12 V APC on track 9 of the steering column top control module connector.
Disconnect the top steering column control module connector and with the switch in
the rest position, check the insulation between tracks 9 and 6 and between tracks 9
and 12.
Check the continuity of the top steering column control module connector between
tracks 9 and 6, with the switch in the speed limiter position.
Check the continuity of the steering column top control module connector on
tracks 9 and 12, with the control in the cruise control position.
If the these checks do not produce the correct results, replace the steering column top
control module.
Check the insulation, continuity and absence of interference resistance on the
following connections:
Steering column top
control module,
white connector track 12
Steering column top
control module,
white connector track 6Injection computer, black connector
track A2
Injection computer, black connector
track C3
Check the engine management computer connections.
Repair if necessary.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition and carry out a road test followed by a check with the diagnostic
tool.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of statuses17B
17B - 137V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
ET042
CONTINUED 3
CRUISE CONTROLWhen the driver presses the main switch in the speed limiter position, 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 on the steering column top control module.
Check for + 12 V APC on track 9 of the steering column top control module connector.
Disconnect the top steering column control module connector and with the switch in
the rest position, check the insulation between tracks 9 and 6 and between tracks 9
and 12.
Check the continuity of the top steering column control module connector between
tracks 9 and 6, with the switch in the speed limiter position.
Check the continuity of the steering column top control module connector on
tracks 9 and 12, with the control in the cruise control position.
If the these checks do not produce the correct results, replace the steering column top
control module.
Check the insulation, continuity and absence of interference resistance on the
following connections:
Steering column top
control module,
white connector track 12
Steering column top
control module,
white connector track 6Injection computer, black connector
track A2
Injection computer, black connector
track C3
Also check the engine management computer connectors.
Repair if necessary.
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 statuses17B
17B - 138V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
ET052
UPSTREAM O2 SENSOR
NOTESThere must be no present or stored faults.
Check the cleanliness and condition of the upstream oxygen sensor and its connections.
Repair if necessary.
With the ignition on, check for + 12 V on track A of the upstream oxygen sensor connector.
If +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 from the Protection and Switching Unit,
– check the cleanliness and condition of the connections,
– using the Universal bornier, check the continuity on the following connection:
Protection and Switching Unit track 2 connector PPM1 track A of the upstream oxygen sensor
Reconnect the Protection and Switching Unit connector and reconnect the battery.
With the ignition on, if there is still no +12V at the upstream oxygen sensor connector, there is a fault in the
Protection and Switching Unit.
Contact the Techline.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Using the universal bornier, check for insulation and continuity on the following connection:
Injection computer, connectorC, track L2 track B of the upstream oxygen sensor
Repair if necessary.
Measure the heating resistance between tracks A and B of the upstream oxygen sensor.
Replace the upstream oxygen sensor if the resistance is not approximately 9 at 20 °C.
If the fault is still present, replace the upstream oxygen sensor.
AFTER REPAIRRepeat the conformity check from the start.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of statuses17B
17B - 139V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
ET053
DOWNSTREAM O2 SENSOR HEATING
NOTESThere must be no present or stored faults.
Check the cleanliness and condition of the downstream oxygen sensor and its connections.
Repair if necessary.
Check for the + 12 V feed on track A, downstream oxygen sensor connector with the ignition on.
If +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 in the Protection and Switching Unit,
–check the cleanliness and condition of the connections,
– using the Universal bornier, check for continuity on the following connection:
Protection and Switching Unit track 2 connector PPM1 track A of the downstream oxygen sensor
Reconnect the Protection and Switching Unit connector and reconnect the battery.
With the ignition on, if the +12V is still not present on the downstream oxygen sensor connector, there is a fault
in the Protection and Switching Unit.
Contact the Techline.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Using the universal bornier, check for insulation and continuity on the following connection:
Injection computer, connectorC, track L3 track B of the downstream oxygen sensor
Repair if necessary.
Measure the heating resistance between tracks A and B of the downstream oxygen sensor.
Replace the downstream oxygen sensor if the resistance is not approximately 9 at 20 °C.
If the fault is still present, replace the downstream oxygen sensor.
AFTER REPAIRRepeat the conformity check from the start.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of statuses17B
17B - 140V12 MR-372-J84-17B000$540.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
ET054
IDLING SPEED REGULATION
NOTESThere must be no present or stored faults.
Check the parameters PR032, PR058, PR064, PR118, PR119 and PR030.
Check that all these parameters are completely correct.
IDLING SPEED
TOO LOW
Check:
– the engine oil level (too high  splashing),
– that the exhaust pipe is not blocked (catalytic converter damaged),
– the cleanliness and conformity of the air filter,
– that the air inlet circuit is not blocked,
– that the throttle valve is not clogged,
– the condition and conformity of the spark plugs,
– the fuel circuit sealing,
– the fuel pressure and flow (see MR 364 Mechanics, 17B, Petrol injection),
– the condition and cleanliness of the injectors,
– the cylinder compression's,
– the timing adjustment,
– the hydraulic tappets if there is camshaft noise (see MR 364 Mechanics, 11A, Top and front of engine).
Repair the defective component if necessary.
JSAA741.0