2010 RENAULT SCENIC engine

PETROL INJECTION
Fault finding - Configurations and programming17B
17B - 29
17B
17B - 29V9 MR-372-J84-17B050$235.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
2. PROGRAMMING
Programming the flywheel target
– 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 R4R engines, in 3rd gear for a manual
gearbox and 2nd for automatic gearbox, for at least 5 seconds.
Check the programming using ET089 Flywheel target programming.
Programming the throttle end stops
When replacing the computer or the motorised throttle valve, with the ignition on, wait 30 seconds so that the
computer may program the MAX and MIN limits, then switch off the ignition and wait 30 seconds for the end of the
Power Latch, so that the computer may store the programmed limits.
Check the programming using ET051 Throttle stop programming.
* This is the moment when, during deceleration with no load, the engine drops to idling speed and recovers torque. LC158Air conditioning heating resistor management
→WITH
→NONE
LC162Controlled coolant thermostat
→WITH
→NONE
LC170Electric coolant pump
→WITH
→NONE

PETROL INJECTION
Fault finding - Fault summary table
17B
17B-33
PETROL INJECTION
Fault finding - Fault summary table
17B
17B-33V9 MR-372-J84-17B050$282.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
Tool faultAssociated
DTC codeDescriptionLevel 2 fault
warning light
(Red brake
warning light)Level 1 fault
warning light
(Orange
injection
warning light)No warning
light onOBD
warning light
DF404 C302Automatic gearbox
or sequential
gearbox CAN
connection1.DEF/2.DEF/
3.DEF
DF410 C155Instrument panel
connection1.DEF
DF436 0300Detection of engine
misfiring1.DEF/
2.DEF
3.DEF
DF455 0460Low fuel level
signal1.DEF/2.DEF
DF457 0315 Flywheel target1.DEF/
2.DEF
DF570 2600COOLANT PUMP
RELAYCO/CC.0
CC.1
DF601 0135Upstream O
2
sensor heating
power circuitCO.0/CC.1
1.DEF
DF602 0141Downstream O
2
sensor heating
power circuitCO.0/CC.1
1.DEF
DF623 C315Closing brake
signal1.DEF
DF624 C111UPC multiplex
connection1.DEF
2.DEF
DF635 1301LPG cylinder 1
combustion misfire1.DEF
2.DEF
DF636 1302LPG cylinder 2
combustion misfire1.DEF
2.DEF
DF637 1303LPG cylinder 3
combustion misfire1.DEF
2.DEF
DF638 1304LPG cylinder 4
combustion misfire1.DEF
2.DEF
DF639 1300Combustion misfire
in LPG mode1.DEF
2.DEF
3.DEF
DF650 2299Accelerator pedal
position signal1.DEF
DF1070 0534 Cold loop

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-36
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-36V9 MR-372-J84-17B050$329.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF004
PRESENT
OR
STOREDTURBOCHARGING PRESSURE SENSOR CIRCUIT
1.DEF: Abnormal voltage
2.DEF: Inconsistent data
3.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number 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:
–For F4R-T engines only,
– Throttle valve defect mode types 4, 5, and 6.
Check the cleanliness, condition and fitting of the turbocharger pressure sensor.
Repair if necessary.
If the fault is still present, manipulate the harness to note any change in fault status (present↔ stored).
Look for any damage to the wiring harness, and check the condition and connection of the connectors of the
injection computer and turbocharger pressure sensor.
Repair if necessary.
If the fault is still present, check for + 5 V on track G1 and for earth on track E1 of connectorB 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 of the following connections:
Injection computer, connectorB, track E1 track 2 of the turbocharger pressure sensor
Injection computer, connectorB, track F1 track 3 of the turbocharger pressure sensor
Injection computer, connectorB track G1 Track 1 of the turbocharger pressure sensor
Repair if necessary.
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.
S3000_V4C_DF004/S3000_V54_DF004

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-39
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-39V9 MR-372-J84-17B050$329.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF012
PRESENT
OR
STOREDSENSOR SUPPLY VOLTAGE No. 2
1.DEF: Abnormal voltage
2.DEF: Fault on potentiometer supply 2
NOTESSpecial note:
–level 1 fault warning light illuminated.
– throttle valve defect mode types 4 and 5: vehicle and engine speed restriction, ESP
and the Cruise control/Speed limiter are deactivated.
Check the cleanliness and condition of the throttle valve connections.
Check the cleanliness and condition of the pedal potentiometer connections.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Sensor feed no. 2 is reserved for the following components:
– pedal potentiometer gang 1,
– motorised throttle potentiometer gangs 1 and 2.
To locate any internal fault on one of the sensors with a 5V supply (short circuit), disconnect each of the sensors
on the list above in turn, checking after each disconnection whether the fault changes status from present to stored.
If the faulty sensor is located, check its connections and that it is in order.
Replace the faulty sensor if necessary.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
Injection computer, connectorA, track G2 track 3 of the pedal potentiometer gang 1
Injection computer, connectorB, track G2 track 2 of the motorised throttle valve
(K4M 766/812 and 813, F4R 770 and 771)
track 5 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Repair if necessary.
If the fault is still present, contact the Techline.
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.
S3000_V4C_DF012/S3000_V54_DF012

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-40
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-40V9 MR-372-J84-17B050$329.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF026
PRESENT
OR
STOREDCYLINDER 1 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short-circuit to + 12 V
1.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number 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.
CO
CC.1
NOTESSpecial note:
No injection on cylinder 1, severe deterioration in
performance.
CC.0Special note:
The injector is always open: risk of stalling and damage to
the engine on starting, severe deterioration in performance.
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 there is no + 12 V feed, use the "universal bornier" to check the continuity of the following connections:
Injection computer, connectorB, track M2 track 1 of cylinder 1 injector
Protection and Switching Unit, connector CN,
track 6
Repair if necessary.
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.
S3000_V4C_DF026/S3000_V54_DF026

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-42
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-42V9 MR-372-J84-17B050$329.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF027
PRESENT
OR
STOREDCYLINDER 2 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short-circuit to + 12 V
1.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number 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.
CO
CC.1
NOTESSpecial note:
No injection on cylinder 2 and marked loss of performance.
CC.0Special note:
The injector is always open: risk of stalling and damage to
the engine on starting, severe deterioration in performance.
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 there is no + 12 V feed, use the "universal bornier" to check the continuity of the following connections:
Injection computer, connectorB, track M2 track 1 of cylinder 2 injector
Protection and Switching Unit, connector CN,
track 6
Repair if necessary.
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.
S3000_V4C_DF027/S3000_V54_DF027

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-44
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-44V9 MR-372-J84-17B050$329.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF028
PRESENT
OR
STOREDCYLINDER 3 INJECTOR CONTROL CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short-circuit to + 12 V
1.DEF: Non-compliance with emission control standards
NOTESOrder of priority in the event of more than one fault:
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.
CO
CC.1
NOTESSpecial note:
No injection on cylinder 3, severe deterioration in
performance.
CC.0Special note:
The injector is always open: risk of stalling and damage to
the engine on starting, severe deterioration in performance.
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 there is no + 12 V feed, use the "universal bornier" to check the continuity of the following connections:
Injection computer, connectorB, track M2 track 1 of cylinder 3 injector
Protection and Switching Unit, connector CN,
track 6
Repair if necessary.
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.
S3000_V4C_DF028/S3000_V54_DF028

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-46
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-46V9 MR-372-J84-17B050$329.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF029
PRESENT
OR
STOREDINJECTOR CYLINDER 4 CONTROL CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short-circuit to + 12 V
1.DEF: Non-compliance with emission control standards
NOTESOrder of priority in the event of more than one fault:
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.
CO
CC.1
NOTESSpecial note:
No injection on cylinder 4, severe deterioration in
performance.
CC.0Special note:
The injector is always open: risk of stalling and damage to
the engine on starting, severe deterioration in performance.
Check the cleanliness and condition of the cylinder 4 injector and its connections.
Repair if necessary.
With the ignition on, check for + 12 V on track 1 of the cylinder 4 injector connector.
If there is no + 12 V feed, use the "universal bornier" to check the continuity of the following connections:
Injection computer, connectorB, track M2 track 1 of the cylinder 4 injector
Protection and Switching Unit, connector CN,
track 6
Repair if necessary.
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.
S3000_V4C_DF029/S3000_V54_DF029