2014 RENAULT SCENIC relay

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-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-55V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF082
PRESENT
OR
STOREDUPSTREAM OXYGEN SENSOR HEATING CIRCUIT
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 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 upstream oxygen sensor connections.
Repair if necessary.
Check for + 12 V feed on track A of the upstream oxygen sensor 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 A of the upstream oxygen sensor
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 A of the upstream oxygen sensor 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.
Using the Universal bornier, check the insulation and continuity on the following connection:
Computer, connector C, 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 approximately 9 at 20°C.
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-56V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF083
PRESENT
OR
STOREDDOWNSTREAM OXYGEN SENSOR HEATING CIRCUIT
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 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 downstream oxygen sensor connections.
Repair if necessary.
Check for the + 12 V feed on track A of the downstream oxygen sensor 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 A of the downstream oxygen sensor
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 A of the downstream oxygen sensor 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.
Using the Universal bornier, check for insulation and continuity on the following connection:
Computer, connector C, track L3 track B of 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 approximately 9 at 20°C.
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-57V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF084
PRESENT
OR
STOREDACTUATOR RELAY CONTROL CIRCUIT
1.DEF : open circuit or short circuit
NOTESNone.
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 B, track D4 track 2 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 actuator 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-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-59V12 MR-372-J84-17B000$360.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF086
PRESENT
OR
STOREDCOOLANT PUMP RELAY CONTROL CIRCUIT
CO : open circuit
CO.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 with the engine running.
IMPORTANT
Check that when the coolant pump is active, the coolant circulates in reverse order to
the usual circulation.
Check the cleanliness, condition and fitting of the coolant pump.
Top up the coolant if necessary.
If the fault is still present, manipulate the harness to see if the status changes.
Look for any harness damage, and check the condition and connection points of the injection computer and the
coolant pump connectors.
Repair if necessary.
If the fault is still present, check for +12V on track 2 of the coolant pump.
If the +12V is not present on track 2 of the coolant pump, check the following connection for insulation,
continuity and the absence of interference resistance:
Coolant pump track 2 track 1, connector PPM1, of the Protection and Switching Unit
Repair if necessary.
If the fault is still present, check the insulation, continuity and the absence of interference resistance on the
following connections:
Computer, connector C, track L4 track 1 of the coolant pump
Repair if necessary.
If the fault is still present, check that the resistance between tracks 1 and 2 of the coolant pump is neither zero
nor infinite.
Replace the coolant pump 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