ESP RENAULT SCENIC 2014 J95 / 3.G Petrol Injection - Sagem3000 User Guide

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-27V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF012
PRESENT
OR
STOREDSENSOR SUPPLY VOLTAGE No. 2
1.DEF : voltage outside tolerances
2.DEF : internal electronic fault
NOTESPriority for dealing with a combination of faults:
Deal with the other faults first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
– the ignition is switched on.
– loss of power when accelerating,
– loss of inter-systems (ESP, CC/SL).
Special note:
–level 1 fault warning light illuminated.
– throttle valve defect mode types 4 and 6.
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:
– turbocharger pressure sensor,
– pedal potentiometer gang 2,
– coolant pressure sensor,
– Inlet manifold pressure sensor.
If, with the sensors disconnected, the voltage is still less than 4.9 V or greater than 5.1 V:
– check the insulation from earth of the + 5 V line of each of its sensors.
Using the Universal bornier, check the insulation and continuity on the following connection:
Computer, connectorA, track F2 Track 2 of the pedal potentiometer gang 2
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_V44_DF012/S3000_V48_DF012JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-28V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF026
PRESENT
OR
STOREDCYLINDER 1 INJECTOR CONTROL 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 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 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 +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 from 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 cylinder 1 injector
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 cylinder 1 injector 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.
Repair if necessary.
Using the Universal bornier, check for insulation and continuity on the following connection:
Computer, connector B, track A1 Track 2 of the cylinder 1 injector
Repair if necessary.
Measure the resistance between tracks 1 and 2 of the cylinder 1 injector.
Replace the cylinder 1 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 1 injector.
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-29V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF027
PRESENT
OR
STOREDCYLINDER 2 INJECTOR CONTROL 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 engine has been running for a timed period of
10 seconds.
Special note:
–OBD warning light illuminated.
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 +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 from 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 cylinder 2 injector
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 2 injector 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.
Repair if necessary.
Using the universal bornier, check for insulation and continuity on the following connection:
Computer, connector B, track A2 Track 2 of the cylinder 2 injector
Repair if necessary.
Measure the resistance of the cylinder 2 injector between tracks 1 and 2.
Replace the cylinder 2 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 2 injector.
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-30V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF028
PRESENT
OR
STOREDCYLINDER 3 INJECTOR CONTROL 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 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 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 +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 from 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 cylinder 3 injector
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 cylinder 3 injector 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.
Repair if necessary.
Using the universal bornier, check for insulation and continuity on the following connection:
Computer, connector B, track A3 Track 2 of the cylinder 3 injector
Repair if necessary.
Measure the resistance of the cylinder 3 injector between tracks 1 and 2.
Replace the cylinder 3 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 3 injector.
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-31V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF029
PRESENT
OR
STOREDCYLINDER 4 INJECTOR CONTROL 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 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 cylinder 4 injector and its connections.
Repair if necessary.
With the ignition on, check for a + 12 V feed on track 1 of the cylinder 4 injector connector.
If +12V is not present:
– disconnect the battery,
– disconnect the connector marked PPM1 from the Protection and switching unit,
– check the cleanliness and condition of the connections,
– using the Universal bornier, check the continuity on the following connection:
Protection and Switching Unit PPM1 connector Track 1 of the cylinder 4 injector
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.
Disconnect the battery and the injection computer.
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 A3 Track 2 of the cylinder 4 injector
Repair if necessary.
Measure the resistance of the cylinder 4 injector between tracks 1 and 2.
Replace the cylinder 4 injector if the resistance is not 12 ± 5% at 20°C.
If the fault is still present, replace the cylinder 4 injector.
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-32V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF037
PRESENT
OR
STOREDENGINE IMMOBILISER
1.DEF : CAN connection fault
NOTESPriority for dealing with a combination of faults:
Deal with the other faults first.
Run a multiplex network test (see88B, Multiplex).
If the fault is still present, run fault finding on the system (see16A, Starting - Charging).
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-33V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF038
PRESENT
COMPUTER
1.DEF : internal electronic fault
NOTESPriority for dealing with a combination of faults:
Deal with the other faults first.
Special note:
– Throttle valve defect mode types 1 to 6.
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-34V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF046
PRESENT
OR
STOREDBATTERY VOLTAGE
1.DEF : open circuit or short circuit
NOTESPriority for dealing with a combination of faults:
Apply the procedure for dealing with fault DF084 Actuators relay control circuit first
if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared as present at an engine speed above 2000 rpm.
Special note:
– Throttle valve defect mode types 1, 2 and 6.
Disconnect the battery and the injection computer.
Check the cleanliness and condition of the computer connections.
Repair if necessary.
Disconnect the connector marked PPM1 from the Protection and Switching Unit.
Check the cleanliness and condition of the connections.
Repair if necessary.
Using the Universal bornier, check for continuity on the following connection:
Computer, connectorB, track M2Protection and Switching Unit PPM1 connector track 1
Repair if necessary.
Carry out fault finding on the Protection and Switching Unit (the Protection and Switching Unit powers the
injection system).
– clean the battery terminals and all connections to the + and the Earth.
– check the battery voltage.
– check the charging circuit (see MR 364 Mechanical, 16A, Starting - Charging).
Repair or replace the faulty components, if necessary.
AFTER REPAIRDeal with any faults detected 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-35V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF049
PRESENT
REFRIGERANT SENSOR CIRCUIT
1.DEF : voltage outside tolerance range
NOTESPriority for dealing with a combination of faults:
Deal with DF012 Sensor feed voltage No. 2 as a priority if it is present or stored.
Check the cleanliness and condition of the refrigerant pressure sensor and its connections.
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 of the following connections:
Computer, connector B, track J2 Track B of the refrigerant sensor
Computer, connector B, track J3 Track C of the refrigerant sensor
Computer, connector B, track K2 Track A of the refrigerant 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.
JSAA741.0

PETROL INJECTION
Fault finding – Interpretation of faults17B
17B-37V12 MR-372-J84-17B000$315.mif
SAGEM 3000
Program No.: A7
Vdiag No.: 44, 48
DF059
PRESENT
OR
STOREDCOMBUSTION MISFIRES ON CYLINDER 1
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.
Check whether other cylinders have misfiring faults 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,
– 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.
Misfiring on
cylinder 1 only
Combustion
misfires in
cylinders 1 and 4
(see DF059
Combustion
misfires in
cylinder 1 and
DF062
Combustion
misfires in
cylinder 4)
The fault is probably due to a component that can only affect this cylinder:
– check the cylinder 1 injector
– check the condition and conformity of the spark plugs,
– check the cylinder 1 pencil coil.
If everything is in order, check the same components on cylinder 4 (to cover
a possible cylinder recognition error).
– Carry out the steps "according to the repair".
The fault is probably due to a component that affects a pair of cylinders:
– check the relevant ignition coil circuit (apply the fault finding procedure DF720
Ignition coil circuit 1 or DF075 Ignition coil circuit 4),
– check the condition and conformity of the spark plugs.
– Carry out the steps "according to the repair".
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,
– 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