2014 RENAULT SCENIC oil

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-45V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF065
PRESENT
OR
STOREDCOMBUSTION MISFIRES
1.DEF : destructive misfiring
2.DEF : pollutant misfiring
NOTESPriority for dealing with a combination of faults:
– ignition: DF072, DF073, DF074 and DF075.
– fuel supply system: DF026, DF027, DF028, DF029 and DF085.
– engine flywheel signal: DF005 and DF125.
– cylinder misfires: DF059, DF060, DF061 and DF062.
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 must be carried out.
– engine warm (min 75°C),
– idling with all the electrical consumers activated for 15 minutes.
Special note:
–OBD warning light illuminated.
Check the injectors.
Check the condition and conformity of the spark plugs.
Check the ignition pencil coils.
Check that the correct fuel is being used.
If the fault is still present, carry out the following checks:
– check the flywheel sensor,
– check the condition and cleanliness of the flywheel,
– check the flywheel sensor mounting,
– check the flywheel/sensor air gap
– check the cylinder compressions,
– check the complete fuel supply system (see Workshop Repair Manual 364 Mechanics, 13A, Fuel supply),
– check the entire ignition system (see MR 364, Mechanics, 17A, Ignition),
– check the hydraulic tappets if there is camshaft noise (seeMR 364 Mechanics, 11A, Top and front of engine).
– Carry out the steps "according to the repair".
If the fault is still present, deal with the other faults then proceed to the conformity check.
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
- there must be no further electrical faults,
- programming has been carried out,
- the engine should be warm (minimum temperature 75°C),
- running at idle speed with all the electrical consumers activated for 15 minutes,
- if the fault is still absent, check that the catalytic converter is in working order. Use
command SC006 Run OBD Test: Catalytic converter.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-46V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF072
PRESENT
OR
STOREDIGNITION COIL CIRCUIT, CYLINDER 1
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.
If the DF075 Cylinder 4 ignition coil circuit fault is also present or stored, deal with
it first.
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 cylinder 1 pencil coil connector.
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 1 pencil coil.
Replace the cylinder 1 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.
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 fault memory.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-47V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF073
PRESENT
OR
STOREDIGNITION COIL CIRCUIT, CYLINDER 2
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.
If the fault DF074 Cylinder ignition coil circuit 3 is also present or stored, deal with
it first.
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 cylinder 2 pencil coil connector.
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 2 pencil coil.
Replace the cylinder 2 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 M3 Track 2 of coil 2
Coil 3 track 2 Track 1 of coil 2
Repair if necessary.
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 fault memory.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-48V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF074
PRESENT
OR
STOREDIGNITION COIL CIRCUIT, CYLINDER 3
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 connector from the cylinder 3 pencil coil.
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 3 pencil coil.
Replace the cylinder 3 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 M3 Track 2 of coil 2
Coil 3 track 2 Track 1 of coil 2
Repair if necessary.
Check for the + 12 V feed on track 1 of the cylinder 3 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 3 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 3 coil 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 fault memory.
JSAA741.0

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 - 84V12 MR-372-J84-17B000$405.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF612
PRESENT
OR
STOREDOIL VAPOUR DEFREEZE RESISTOR CIRCUIT
CO.0 : open circuit or short circuit to earth
NOTESPriority for dealing with a combination of faults:
If the faults DF002 Air temperature sensor circuit, DF004 Turbocharging pressure
circuit, DF009 Gang 2 pedal potentiometer circuit or DF046 Battery voltage are
present, handle them first.
Conditions for applying the fault finding procedure to stored faults:
The fault appears after the ignition has been switched on.
Check the cleanliness and condition of the oil vapour defreeze resistor relay connections.
Clean or replace as necessary.
Measure the resistance of the defreeze resistor relay between tracks 1 and 2.
Replace the relay if the resistance is not:21at - 40 °C
9.5at 20 °C
13.4at 120 °C
With the ignition on, check for + 12 V on track 1 of the defreeze resistor relay.
Repair if necessary.
Disconnect the battery.
Disconnect the computer. Check the cleanliness and condition of the connections.
Using the Universal bornier, check the insulation, continuity and the absence of interference resistance for
the following connection:
Computer, connector B, track L2 track 2 of the oil vapour defreeze relay
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.
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.

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B - 86V12 MR-372-J84-17B000$405.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF636
PRESENT
OR
STOREDLPG CYLINDER 2 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 2 only
The fault is probably due to a component that can only affect this cylinder:
– check the cylinder 2 pencil coil,
– check the condition and conformity of the spark plugs,
– check the cylinder 2 LPG injector
If everything is in order, check the same components on cylinder 3 (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 in
cylinders 2 and 3
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.