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

1Engine and peripherals
V12 MR-372-J84-17B000$TOC.mif
V12
17B
"The repair procedures given by the manufacturer in this document are based on the
technical specifications current when it was prepared.
The procedures may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from
which his vehicles are constructed."
V12
All rights reserved by Renault s.a.s.
Edition Anglaise
Copying or translating, in part or in full, of this document or use of the service part
reference numbering system is forbidden without the prior written authority of
Renault s.a.s.
© Renault s.a.s. 2014
PETROL INJECTION
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
Fault finding – Introduction 17B - 2
Fault finding – System operation 17B - 7
Fault finding – Allocation of computer tracks 17B - 12
Fault finding – Replacement of components 17B - 15
Fault finding – Configurations and programming 17B - 16
Fault finding – Fault summary table 17B - 17
Fault finding – Interpretation of faults 17B - 21
Fault finding – Conformity check 17B - 90
Fault finding – Status summary table 17B - 132
Fault finding – Interpretation of statuses 17B - 134
Fault finding – Parameter summary table 17B - 156
Fault finding – Interpretation of parameters 17B - 158
Fault finding – Command summary table 17B - 166
Fault finding – Interpretation of commands 17B - 167
Fault finding – Help 17B - 173
Fault finding – Customer complaints 17B - 175
Fault finding – Fault Finding Chart 17B - 176

PETROL INJECTION
Fault finding – Replacement of components17B
17B - 15V12 MR-372-J84-17B000$180.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Replacement of components
1. PROGRAMMING, REPROGRAMMING OR REPLACING THE COMPUTER
The system can be programmed and reprogrammed via the diagnostic socket using the RENAULT CLIP diagnostic
tool (Consult Technical Note 3585A or follow the instructions provided by the diagnostic tool).
Whenever the computer has been programmed, reprogrammed or replaced:
–switch off the ignition;
–start and then stop the engine (to initialise the computer) and wait for 30 seconds,
–switch on the ignition again and use the diagnostic tool to carry out the following steps:
– run command VP010 Enter VIN,
– deal with any faults declared by the diagnostic tool. Clear the computer memory.
– program the flywheel sensor target and throttle stops,
– carry out a road test followed by another check with the diagnostic tool.
2. REPLACING OR REMOVING THE TDC SENSOR
When the TDC sensor is replaced or removed, the flywheel target has to be programmed.
3. REPLACING THE MOTORISED THROTTLE VALVE
When the throttle valve is replaced, the throttle stops must be programmed.IMPORTANT
–switch on the diagnostic tool (mains or cigarette lighter supply),
–connect a battery charger (during the entire computer (re)programming procedure, the motor-driven fan
assemblies are triggered automatically),
–observe the engine temperature instructions of the diagnostic tool before (re)programming.
IMPORTANT
It is not possible to test an injection computer from the Parts Department because it can no longer be fitted on any
other vehicle.
IMPORTANT
Never drive the vehicle without having programmed the throttle stops.
JSAA741.0
MR-372-J84-17B000$180.mif

PETROL INJECTION
Fault finding – Configurations and programming17B
17B - 16V12 MR-372-J84-17B000$225.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Configurations and programming
1. CONFIGURATION
Computer configuration by automatic detection
The computer can automatically configure itself based on the sensors or vehicle options it detects.
2. PROGRAMMING
Programming the flywheel target
Accelerate up to 4000 rpm in 3rd gear then decelerate to power take-up* speed. Then repeat immediately.
Check the programming with ET089.
Programming the throttle end stops
After replacing the computer or motorised throttle valve, after switching on the ignition, wait 30 seconds for the
computer to memorise the MAXIMUM and MINIMUM stops.
Check the programming with ET051.
* This is the moment when, during deceleration with no load, the engine drops to idle speed and recovers torque.
JSAA741.0
MR-372-J84-17B000$225.mif

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-23V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF004
PRESENT
OR
STOREDTURBOCHARGING PRESSURE SENSOR CIRCUIT
1.DEF : voltage outside tolerances
2.DEF : data inconsistency
NOTESPriority for dealing with a combination of faults:
Deal with fault DF012 Sensor feed no. 2 voltage first, if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the ignition is switched on or with then engine
running at an engine speed above 600 rpm.
Special note:
– the OBD warning light is lit,
– Throttle valve defect mode types 5 and 6.
Check the cleanliness, condition and the assembly of the turbocharging pressure sensor.
Repair if necessary.
If the fault is still present, manipulate the harness so that the status changes (present  stored).
Look for any damage to the wiring harness, and check the condition and connection of the injection computer
and turbocharging pressure sensor connectors.
Repair if necessary.
If the fault is still present, check for + 5 V on track G1 and that the earth is present on track E1 of connector B of
the injection computer.
Contact the Techline if it is not correct.
If the fault is still present, disconnect the battery and the injection computer.
Check the insulation, continuity and the absence of interference resistance on the following connections:
Computer connectorB, track E1 Track 2 of the pressure sensor
Computer connectorB, track F1 Track 3 of the pressure sensor
Computer connectorB, track G1 Track 1 of the pressure sensor
Repair if necessary.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRFollow the instructions to confirm the repair:
Deal with any other faults.
Clear the stored faults.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-28V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF026
PRESENT
OR
STOREDCYLINDER 1 INJECTOR CONTROL CIRCUIT
CO : open circuit
CC.0 : short circuit to earth
CC.1 : short circuit to + 12 V
NOTESPriority for dealing with a combination of faults:
Deal with faults DF084 Actuator relay control circuit or DF046 Battery voltage first
if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after the engine has been running for a timed period of 10 seconds.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the cylinder 1 injector and its connections.
Repair if necessary.
With the ignition on, check for + 12 V on track 1 of the cylinder 1 injector 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 for continuity on the following connection:
Protection and Switching Unit PPM1 connector Track 1 of the cylinder 1 injector
Repair if necessary.
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If the + 12 V feed is still not present on track 1 of the cylinder 1 injector connector with the ignition on, there is a
fault with the Protection and Switching Unit.
Contact the Techline.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the Universal bornier, check for insulation and continuity on the following connection:
Computer, connector B, track A1 Track 2 of the cylinder 1 injector
Repair if necessary.
Measure the resistance between tracks 1 and 2 of the cylinder 1 injector.
Replace the cylinder 1 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 1 injector.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-29V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF027
PRESENT
OR
STOREDCYLINDER 2 INJECTOR CONTROL CIRCUIT
CO : open circuit
CC.0 : short circuit to earth
CC.1 : short circuit to + 12 V
NOTESPriority for dealing with a combination of faults:
Deal with faults DF084 Actuator relay control circuit or DF046 Battery voltage first
if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the engine has been running for a timed period of
10 seconds.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the cylinder 2 injector and its connections.
Repair if necessary.
With the ignition on, check for + 12 V on track 1 of the cylinder 2 injector 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 for continuity on the following connection:
Protection and Switching Unit PPM1 connector Track 1 of the cylinder 2 injector
Repair if necessary.
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If the + 12 V feed on track 1 is still not present on the cylinder 2 injector connector with the ignition on, there is a
fault with the Protection and Switching Unit.
Contact the Techline.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the universal bornier, check for insulation and continuity on the following connection:
Computer, connector B, track A2 Track 2 of the cylinder 2 injector
Repair if necessary.
Measure the resistance of the cylinder 2 injector between tracks 1 and 2.
Replace the cylinder 2 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 2 injector.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-30V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF028
PRESENT
OR
STOREDCYLINDER 3 INJECTOR CONTROL CIRCUIT
CO : open circuit
CC.0 : short circuit to earth
CC.1 : short circuit to + 12 V
NOTESPriority for dealing with a combination of faults:
Deal with faults DF084 Actuator relay control circuit or DF046 Battery voltage first
if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after the engine has been running for a timed period of 10 seconds.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the cylinder 3 injector and its connections.
Repair if necessary.
With the ignition on, check for + 12 V on track 1 of the cylinder 3 injector 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 for continuity on the following connection:
Protection and Switching Unit PPM1 connector Track 1 of the cylinder 3 injector
Repair if necessary.
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If the + 12 V feed is still not present on track 1 of the cylinder 3 injector connector with the ignition on, there is a
fault with the Protection and Switching Unit.
Contact the Techline.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the universal bornier, check for insulation and continuity on the following connection:
Computer, connector B, track A3 Track 2 of the cylinder 3 injector
Repair if necessary.
Measure the resistance of the cylinder 3 injector between tracks 1 and 2.
Replace the cylinder 3 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 3 injector.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-31V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF029
PRESENT
OR
STOREDCYLINDER 4 INJECTOR CONTROL CIRCUIT
CO : open circuit
CC.0 : short circuit to earth
CC.1 : short circuit to + 12 V
NOTESPriority for dealing with a combination of faults:
Deal with faults DF084 Actuator relay control circuit or DF046 Battery voltage first
if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after the engine has been running for a timed period of 10 seconds.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the cylinder 4 injector and its connections.
Repair if necessary.
With the ignition on, check for a + 12 V feed on track 1 of the cylinder 4 injector 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 PPM1 connector Track 1 of the cylinder 4 injector
Repair if necessary.
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If the + 12 V feed on track 1 is still not present on the cylinder 4 injector connector with the ignition on, there is a
fault with the Protection and Switching Unit.
Contact the Techline.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the Universal bornier, check the insulation and continuity on the following connection:
Computer, connector B, track A3 Track 2 of the cylinder 4 injector
Repair if necessary.
Measure the resistance of the cylinder 4 injector between tracks 1 and 2.
Replace the cylinder 4 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 4 injector.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-32V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF037
PRESENT
OR
STOREDENGINE IMMOBILISER
1.DEF : CAN connection fault
NOTESPriority for dealing with a combination of faults:
Deal with the other faults first.
Run a multiplex network test (see88B, Multiplex).
If the fault is still present, run fault finding on the system (see16A, Starting - Charging).
AFTER REPAIRDeal with any faults declared by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-34V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF046
PRESENT
OR
STOREDBATTERY VOLTAGE
1.DEF : open circuit or short circuit
NOTESPriority for dealing with a combination of faults:
Apply the procedure for dealing with fault DF084 Actuators relay control circuit first
if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared as present at an engine speed above 2000 rpm.
Special note:
– Throttle valve defect mode types 1, 2 and 6.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the computer connections.
Repair if necessary.
Disconnect the connector marked PPM1 from the Protection and Switching Unit.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the Universal bornier, check for continuity on the following connection:
Computer, connectorB, track M2Protection and Switching Unit PPM1 connector track 1
Repair if necessary.
Carry out fault finding on the Protection and Switching Unit (the Protection and Switching Unit powers the
injection system).
– clean the battery terminals and all connections to the + and the Earth.
– check the battery voltage.
– check the charging circuit (see MR 364 Mechanical, 16A, Starting - Charging).
Repair or replace the faulty components, if necessary.
AFTER REPAIRDeal with any faults detected by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
JSAA741.0