2014 RENAULT SCENIC fuel

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-49V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF075
PRESENT
OR
STOREDIGNITION COIL CIRCUIT, CYLINDER 4
CO.0 : open circuit or short circuit to earth
CC.1 : short circuit to + 12 V
NOTESPriority for dealing with a combination of faults:
Deal with faults DF046 Battery voltage, DF084 Actuator relay control circuit or
DF085 Fuel pump 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 the starter has been in operation for 10 seconds or
after the engine has been running for 10 seconds.
Special note:
–OBD warning light illuminated.
Disconnect the rod coil connector on cylinder 4.
Check the cleanliness and condition of the pencil coil and its connections. Check that the correct fuel is being
used.
Measure the primary and secondary resistance of the cylinder 4 pencil coil.
Replace the cylinder 4 pencil coil if the resistances are not:
– for K4 engines:
primary resistance: 540 m ± 27 m
secondary resistance: 10.7 k ± 1.6 k
– for F4 engines:
primary resistance: 520 m ± 50 m
secondary resistance: 6.7 k ± 0.7 k
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 connections:
Computer, connector C, track M4 track 2 of coil 1
Coil 4 track 2 track 1 of coil 1
Repair if necessary.
Check for the + 12 V feed on track 1 of the cylinder 4 pencil coil connector with the ignition on.
If +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM2 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 connector PPM1 track 8 track 1 of the cylinder 4 pencil coil
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.
If the fault is still present, replace the defective pencil coil.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-54V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF081
PRESENT
OR
STOREDCANISTER BLEED SOLENOID VALVE 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 ignition is switched on or command AC017
Canister bleed solenoid valve is run.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the fuel vapour absorber bleed solenoid valve connections. Repair if
necessary.
Measure the resistance between tracks 1 and 2 of the fuel vapour absorber bleed solenoid valve. Replace the
fuel vapour absorber bleed solenoid valve if the resistance is not 26 ±4 at 23°C.
Check for + 12 V feed on track 1 of the fuel vapour absorber bleed solenoid valve 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 PPM1 connector track 1 of the Fuel vapour absorber bleed
solenoid valve
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 fuel vapour absorber bleed solenoid valve connector with the
ignition on, there is a fault with the Protection and Switching Unit.
Contact the Techline.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Using the Universal bornier, check the insulation and continuity on the following connection:
Computer, connector C, track E1 track 2 of the fuel vapour absorber
bleed solenoid valve
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.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-58V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF085
PRESENT
OR
STOREDFUEL PUMP RELAY CONTROL CIRCUIT
CO : open circuit
CC.0 : short circuit to earth
CC.1 : short circuit to + 12 V
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present when command AC015 Fuel pump relay is run.
Special note:
–OBD warning light illuminated.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the computer connections.
In the Protection and Switching Unit, disconnect connector PEM and 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 C, track D1 track 1 of the Protection and Switching Unit, connector PEM
Repair if necessary.
If the fault is still present, there is a fault in the Protection and Switching Unit (the fuel pump relay is in the
Protection and Switching Unit and cannot be dismantled).
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.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-60V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF088
PRESENT
OR
STOREDPINKING SENSOR CIRCUIT
1.DEF : pinking signal fault
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present in a warm engine road test at an engine speed of more
than 2500 rpm.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the pinking sensor and its connections.
Check the tightness of the pinking sensor.
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 connections:
Computer, connector B, track B3 Track 2 of the pinking sensor
Computer, connector B, track B4 Track 1 of the pinking sensor
Computer, connectorB, track B2 Shielding of the pinking sensor
Repair if necessary.
Check the conformity of the fuel in the tank.
Check the conformity of the spark plugs.
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-73V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF109
PRESENT
OR
STOREDLOW FUEL LEVEL MISFIRING
1.DEF : destructive misfiring
2.DEF : pollutant misfiring
NOTESPriority for dealing with a combination of faults:
– fuel supply system: DF085, DF026, DF027, DF028 and DF029.
– combustion misfire: DF059, DF060, DF061, DF062, DF065 with 1.DEF or 2.DEF.
Conditions for applying the fault finding procedure to stored faults:
The fault is present after starting the engine and under the following conditions:
– there must be no further electrical faults,
– programming must be carried out.
– warm engine (minimum 75°C).
– idling with all the electrical consumers activated for 15 minutes.
Special note:
–OBD warning light illuminated.
Check that there is fuel in the tank.
Check that the correct fuel is being used.
If there is no present or stored misfiring fault, the misfiring was caused by the low fuel level.
Clear fault DF109.
– Carry out the steps "according to the repair".
AFTER REPAIREnsure that all the faults have been dealt with.
Do not clear the programming.
Checking that the system has been properly repaired:
– there must be no further electrical faults,
– programming has been carried out,
– warm engine (minimum 75°C).
– running at idle speed with all electrical consumers drawing power for 15 minutes.
– if the fault is still absent, check that the catalytic converter is in good condition. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B - 81V12 MR-372-J84-17B000$405.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48PETROL INJECTION
Fault finding – Interpretation of faults
DF398
PRESENT
OR
STOREDFUEL CIRCUIT OPERATING FAULT
1.DEF : petrol circuit fault
NOTESPriority for dealing with a combination of faults:
Apply the procedure for dealing with faults DF081 Solenoid valve canister bleed and
DF085 Fuel pump relay first if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after an attempt is made to start the engine.
Special note:
–OBD warning light comes on.
Check the cleanliness, condition and fitting of the fuel vapour absorber.
Repair if necessary.
If the fault is still present, adjust the harness so that the fault status changes (present  stored).
Look for any damage to the wiring harness, and check the condition and connection of the injection computer
and fuel vapour absorber connectors.
Repair if necessary.
If the fault is still present, check for the +12V on track 1 of the fuel vapour absorber.
If the +12V is not present, check the following connection for insulation, continuity and the absence of
interference resistance:
Fuel vapour absorber track 1 track 2 of connector PPM1 on the Protection and Switching Unit
Repair if necessary.
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 connection:
Computer, connectorC, track E1petrol vapour absorber track 2
Repair if necessary.
If the fault is still present, measure the resistance between tracks 1 and 2 of the fuel vapour absorber bleed
solenoid valve.
Replace the bleed solenoid valve for the fuel vapour absorber if the resistance is not 26 ±4 at 23 °C.
If the fault is still present, check the insulation, continuity and the absence of interference resistance on the
following connections:
Computer, connectorC, track D1 track 1 of the PEM connector of the Protection
and Switching Unit
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 repair.
Deal with any other faults.
Clear the stored faults.
S3000_V44_DF398/S3000_V48_DF398JSAA741.0
MR-372-J84-17B000$405.mif

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B - 82V12 MR-372-J84-17B000$405.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF455
PRESENT
OR
STOREDLOW FUEL LEVEL SIGNAL
1.DEF : open circuit or short circuit
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present after an attempt is made to start the engine.
Run a multiplex network test (see 88B, Multiplex).
If the fault is still present, carry out fault finding on the Instrument panel system (see83A, Instrument panel).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B - 85V12 MR-372-J84-17B000$405.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF635
PRESENT
OR
STOREDLPG CYLINDER 1 COMBUSTION MISFIRE
1 DEF: Destructive misfire
2 DEF: Pollutant misfire
3 DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
– LPG fuel system: see 17C, LPG injection,
– ignition:
DF072 Cylinder 1 ignition coil circuit
DF073 Cylinder 2 ignition coil circuit
DF074 Cylinder 3 ignition coil circuit
DF075 Cylinder 4 ignition coil circuit
– flywheel signal:
DF154 Flywheel signal sensor circuit
DF125 "Torque sensor programming"
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 appears under the following conditions:
– there must be no further electrical faults,
– the programming must have been done, particularly the flywheel target,
– warm engine (minimum 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
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 interpretation of fault
DF072 Cylinder 1 ignition coil circuit
DF073 Cylinder 2 ignition coil circuit
DF074 Cylinder 3 ignition coil circuit
DF075 Cylinder 4 ignition coil circuit
– check the condition and conformity of the spark plugs.
Combustion
misfires on
cylinders 1 and 4
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.