2010 RENAULT SCENIC check engine light

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-91
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-91V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF198
PRESENT
OR
STOREDPEDAL SENSOR CIRCUIT GANG 2
CO.0: Open circuit or short circuit to earth
CC.1: Short-circuit to + 12 V
NOTESPriority when dealing with a number of faults:
Deal with fault DF011 Sensor supply voltage no. 1 first if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the accelerator pedal changes from no load to full
load.
Special note:
–level 1 or 2 fault warning light lit,
– defect mode types 3 and 4: regulation of pedal's engine or vehicle speed setpoint,
speed limiter at 54mph (90 km/h) and loss of power during acceleration (pedal feels
soft).
Check that the pedal mechanism has not seized.
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.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
Injection computer, connectorA, track F4 track 6 of the pedal potentiometer gang 2
Injection computer, connectorA, track F2 track 2 of the pedal potentiometer gang 2
Injection computer, connectorA, track F3 track 1 of the pedal potentiometer gang 2
Repair if necessary.
Measure the pedal sensor resistance gang 2 between tracks 6 and 1.
Replace the accelerator potentiometer if the resistance is not 2.8 kΩ±2.05kΩ.
If necessary replace the sensor.
If the fault is still present, contact the Techline.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF198/S3000_V54_DF198

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-94
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-94V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54PETROL INJECTION
Fault finding - Interpretation of faults
DF361
PRESENT
OR
STOREDCYLINDER 1 - 4 IGNITION COIL CIRCUIT
CO.0: Open circuit or 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 DF046 Battery voltage, DF084 Actuator relay control circuit or
DF085 Fuel pump relay control circuit first whether they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running for 4 seconds at 600 rpm or
0.4 seconds at 6000 rpm.
Special note:
–the OBD warning light is lit,
–level 1 fault warning light on.
CC.0: The coil is continuously supplied, risk of destruction
CC.1: The coil is not supplied, injection cut-off on cylinders 1 and 4, destruction of the
catalytic converter possible and prevention of On board diagnostics.
Disconnect the connector from the pencil coil of cylinders 1 and 4.
Check the cleanliness and condition of the pencil coils and their connections.
Repair if necessary.
Measure the primary and secondary resistance of the cylinder 1 pencil coil.
Replace the cylinder 1 coil if the primary resistance is not 540 mΩ ±30mΩ or the secondary resistance is not
10.7 kΩ ± 1.6 kΩ (K4 engines).
Replace the cylinder 1 coil if the primary resistance is not 520 mΩ ±50mΩ or the secondary resistance is not
6.7 kΩ ± 0.67 kΩ (F4 engines).
Switch off the ignition and disconnect the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
Injection computer, connector C, track M4 track 2 of coil 1
Coil 4 track 2 track 1 of coil 1
If the fault is still present, replace the faulty pencil coil.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF361/S3000_V54_DF361
MR-372-J84-17B050$423.mif

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-96
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-96V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF362
PRESENT
OR
STOREDCYLINDER 2 - 3 IGNITION COIL CIRCUIT
CO.0: Open circuit or 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 DF046 Battery voltage, DF084 Actuator relay control circuit or
DF085 Fuel pump relay control circuit first whether they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running for 4 seconds at 600 rpm or
0.4 seconds at 6000 rpm.
Special note:
–the OBD warning light is lit,
–level 1 fault warning light illuminated.
CC.0: The coil is continuously supplied, risk of destruction.
CC.1: The coil is not supplied, injection cut-off on cylinders 2 and 3, destruction of the
catalytic converter possible and inhibition of OBD fault finding.
Disconnect the connector from the pencil coils of cylinders 2 and 3.
Check the cleanliness and condition of the pencil coils and their connections.
Repair if necessary.
Measure the primary and secondary resistance of the cylinder 2 pencil coil.
Replace the cylinder 2 coil if the primary resistance is not 540 mΩ ±30mΩ or the secondary resistance is not
10.7 kΩ ± 1.6 kΩ (K4 engines).
Replace the cylinder 2 coil if the primary resistance is not 520 mΩ ±50mΩ or the secondary resistance is not
6.7 kΩ ± 0.67 kΩ (F4 engines).
Switch off the ignition and disconnect the injection computer.
Check the cleanliness and condition of the connections.
Repair if necessary.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
Computer, connectorC, track M3 track 2 of coil 2
Coil 3 track 2 track 1 of coil 2
If the fault is still present, replace the faulty pencil coil.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF362/S3000_V54_DF362

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-99
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-99V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF394
PRESENT
OR
STOREDCATALYTIC CONVERTER OPERATING FAULT
1.DEF: Component in bad condition
2.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
Deal with the other faults first.
There must be no other injection system faults, either present or stored.
– combustion misfiring:
DF059 Combustion misfire in cylinder 1,
DF060 Combustion misfire in cylinder 2,
DF061 Combustion misfire in cylinder 3,
DF062 Combustion misfire in cylinder 4, in 1.DEF or 2.DEF.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present under the following conditions:
– there must be no further electrical faults,
– programming done,
– warm engine (coolant temperature 75°C minimum),
– engine running at idling speed with all electrical consumers on for approximately
15 minutes.
Special note:
–OBD warning light illuminated.
Check the appearance and condition of the catalytic converter.
Check that there is no air leaking in, heat shock, misfires, consumption of coolant or oil.
If the fault is still present, contact the Techline.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF394/S3000_V54_DF394

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-106
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-106V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF457
PRESENT
OR
STOREDFLYWHEEL TARGET
1.DEF: Component in bad condition
2.DEF: Non-compliance with emission control standards
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the engine flywheel.
Repair or replace the engine flywheel if necessary.
If the flywheel has been replaced or removed, the flywheel ring has to be reinitialised, then reprogrammed.
Reinitialise programming:
Use command RZ005: 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 gearbox, for at least 5 seconds.
– Decelerate a second time with injection cut-off (i.e. brake, accelerator and clutch pedals released) between
2400and 2000 rpm for K4 engines and between 1800 and
1400 rpm for F4R engines, in 3rd gear for a manual gearbox and 2nd for an automatic gearbox, for at least
5 seconds.
After the operation, check that status ET089 Flywheel target programming is COMPLETED.
(*This is the moment when, during deceleration with no load, the engine drops to idle speed and recovers torque).
If the fault is still present, contact the Techline.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF457/S3000_V54_DF457

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-108
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-108V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF601
PRESENT
OR
STOREDUPSTREAM O2 SENSOR HEATING POWER CIRCUIT
CO.0: Open circuit or 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:
Apply the procedure for dealing with faults DF046 Battery voltage or DF084
Actuators relay control circuit first if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after a delay of 10 seconds with the engine running or
when command AC018 Upstream O2 sensor heating is activated.
Special note:
–OBD warning light illuminated.
CO/CC.1: Upstream O
2 sensor heating no longer working.
CO.1: Upstream O
2 sensor heating on permanently as soon as the ignition is switched
on: risk of irreparable damage to the sensor.
Check the cleanliness and condition of the upstream oxygen sensor connections.
Repair if necessary.
With the ignition on, check for + 12 V on track A of the upstream oxygen sensor connector.
Use the "Universal bornier" to check the insulation and continuity on the following connection:
Computer, connectorB, track M2 track A of the upstream oxygen sensor
Repair if necessary.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Use the "Universal bornier" to check the insulation and continuity on the following connection:
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 9Ω ± 0.5Ω at 20°C.
If the fault is still present, deal with the other faults then proceed with the conformity check.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF601/S3000_V54_DF601

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-109
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-109V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF602
PRESENT
OR
STOREDDOWNSTREAM O2 SENSOR HEATING POWER CIRCUIT
CO.0: Open circuit or 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:
Apply the procedure for dealing with faults DF046 Battery voltage or DF084
Actuators relay control circuit first if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after a delay of 10 seconds with the engine running or
when command AC019 Downstream O2 sensor heating is activated.
Special note:
–OBD warning light illuminated.
CO/CC.1: Downstream O
2 sensor heating no longer working.
CO.1: Downstream O
2 sensor heating on permanently as soon as the ignition is
switched on: risk of irreparable damage to the sensor.
Check the cleanliness and condition of the downstream oxygen sensor connections.
Repair if necessary.
Check for + 12 V on track A of the downstream oxygen sensor connector with the ignition on.
Use the "Universal bornier" to check the insulation and continuity on the following connection:
Computer, connectorB, track M2 track A of the downstream oxygen sensor
Repair if necessary.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the connections.
Use the "Universal bornier" to check the insulation and continuity on the following connection:
Computer, connector C, track L3 track Bof 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 9Ω ± 0.5Ω at 20°C.
If the fault is still present, deal with the other faults then proceed with the conformity check.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF602/S3000_V54_DF602

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-112V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF635
PRESENT
OR
STOREDLPG CYLINDER 1 COMBUSTION MISFIRE
1.DEF: Destructive misfiring
2.DEF: Polluting misfiring
3.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
– LPG fuel system: see 17C, LPG injection,
– ignition:
DF361 Ignition coil circuit cylinders 1-4,
DF362 Ignition coil circuit cylinders 2-3.
– flywheel signal:
DF154 Flywheel signal sensor circuit,
DF457 Engine flywheel target.
Check whether there are other cylinders with an LPG combustion misfire fault detected
by the tool before starting the following fault finding procedure.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present under the following conditions:
– there must be no further electrical faults,
– the programming must have been done, particularly the flywheel target,
– engine warm (min 75°C),
– run the engine at idle speed with all electrical consumers switched on for
approximately 15 minutes.
Special note:
– catalytic converter misfire: OBD warning light flashes when the fault is present then
is continuously lit,
– pollutant combustion misfire: OBD warning light lit continuously.
–engine unstable, loss of power and vibrations.
Misfiring on
cylinder 1 only
Combustion
misfires on
cylinders 1 and 4
The fault is probably due to a component that can only affect this cylinder:
– check the cylinder 1 pencil coil,
– check the condition and conformity of the spark plugs,
– check the cylinder 1 LPG injector
If everything is in order, check the same components on cylinder 4 (to cover a possible
cylinder recognition error).
The fault is probably due to a component that affects a pair of cylinders:
– check the ignition coil circuit concerned (apply the interpretation of fault DF361
Ignition coil control 1-4 or DF362 Ignition coil control 2-3),
– check the condition and conformity of the spark plugs.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF635/S3000_V54_DF635