air condition RENAULT SCENIC 2010 J95 / 3.G Petrol Injection S3000 Injection Repair Manual

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-85
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-85V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF126
PRESENT
OR
STOREDPASSENGER COMPARTMENT HEATING RESISTOR
1.DEF: Multiplex network
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present when the ignition is switched on.
Run a multiplex network test (see 88B, Multiplexing).
If the fault is still present, carry out fault finding on the UCH (see87B, Passenger compartment connection unit).
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_V4C_DF126/S3000_V54_DF126

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-86
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-86V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF138
PRESENT
OR
STOREDCLUTCH PEDAL CIRCUIT
1.DEF: Component in bad condition
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is present with the engine running and following a check on the number of
times the clutch pedal is depressed in relation to the number of gear changes
calculated by the computer.
Special note:
– engine speed surges when changing gear,
– the acquisition is made if the vehicle is not fitted with an automatic transmission,
– in the event of a fault, before replacing any component, check using the diagnostic
tool that the clutch contact is operational and that the recommended clutch pedal
clearance is still valid.
– In the event of an open circuit or short circuit to + 12 V, the clutch pedal is
depressed all the time which makes it impossible to select a cruising speed in cruise
control mode. The speed limiter remains operational in defect mode (inaccurate
speed restriction),
–If short circuit to earth, status ET405 Clutch pedal switch remains INACTIVE.
Check the cleanliness, condition and fitting of the clutch pedal switch.
Repair if necessary.
If the fault is still present, disconnect the switch. Check that when the clutch pedal is depressed, the switch is
closed, and when the clutch pedal is released, the switch is open.
Replace the switch if necessary.
If the fault is still present, manipulate the harness to see if the status changes.
Look for any damage to the wiring harness, and check the condition and connection of the connectors of the
injection computer and clutch pedal switch.
Repair if necessary.
If the fault is still present, check the earth on track 2 of the switch.
If the earth is not present on track 2, check for insulation, continuity and the absence of interference
resistance on the following connection:
earth track 1 Clutch pedal switch
Repair if necessary.
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF138/S3000_V54_DF138

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-88
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-88V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF154
PRESENT
OR
STOREDFLYWHEEL SIGNAL SENSOR CIRCUIT
1.DEF: Abnormal voltage
2.DEF: Tooth lost
3.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
If faults DF154, DF119 Camshaft sensor circuit and DF080 Camshaft dephaser
circuit are present, ignore DF080 and deal with the other 2 faults first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the starter motor has been running for 10 seconds
or at an engine speed above 600 rpm.
Special note:
–the OBD warning light is lit,
– In the event of flywheel signal loss, the injection and ignition are cut off: the vehicle
stalls and cannot be restarted.
1.DEF
NOTESNone.
Check the cleanliness, condition and the fitting of the flywheel.
Repair if necessary.
If the flywheel has been replaced or removed, the flywheel target has to be reinitialised, then reprogrammed.
Programming reinitialisation:
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).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF154/S3000_V54_DF154

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-89
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-89V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF154
CONTINUED
2.DEF
NOTESNone.
Check that the engine speed sensor is correctly fitted and positioned (see MR 364 or 370 Mechanics, 17B,
Petrol injection, engine speed and position sensor).
Check the cleanliness and condition of the engine speed 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 of the following connections:
Computer, connector B, track E4 track 2 or B of the engine speed sensor
Computer, connector B, track F3 track 1 or A of the engine speed sensor
Repair if necessary.
Check the resistance of the engine speed sensor between tracks 1 and 2:
Replace the engine speed sensor if the resistance is not between 235 ± 60Ω at 20°C.
If the engine speed sensor has been replaced, the flywheel target has to be reinitialised, then reprogrammed.
Programming reinitialisation:
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).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-90
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-90V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF196
PRESENT
OR
STOREDPEDAL SENSOR CIRCUIT GANG 1
CO.0: Open circuit or short circuit to earth
1.DEF: Inconsistency
2.DEF: Component in bad condition
NOTESPriority when dealing with a number of faults:
Deal with fault DF012 Sensor feed no. 2 voltage 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:
–severity 1 fault warning light illuminated.
CO/CO.0/CC.1: defect mode type 4: speed limiter at 54 mph (90 km/h) and loss of
power during acceleration (pedal feels soft).
1.DEF: defect modes type 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 H3 track 5 of the pedal potentiometer gang 1
Injection computer, connectorA, track G2 track 3 of the pedal potentiometer gang 1
Injection computer, connectorA, track H2 track 4 of the pedal potentiometer gang 1
Repair if necessary.
Measure the resistance of the pedal sensor gang 1 between tracks 4 and 2.
Replace the accelerator potentiometer if the resistance is not 1.7 kΩ ± 0.9 kΩ.
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_DF196/S3000_V54_DF196

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-92
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-92V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF228
PRESENT
OR
STOREDBRAKE SIGNALS
1.DEF: Component in bad condition
2.DEF: Non-compliance with emission control standards
NOTESSpecial note:
– cruise control and speed limiter deactivated.
Check:
– the consistency of statuses ET704 Brake switch no. 1 and ET705 Brake switch no. 2 changes to ACTIVE/
INACTIVE,
–the condition and cleanliness of the brake lights switch.
Disconnect the battery and the injection computer, check the condition and cleanliness of the connections.
Check the insulation and continuity of the following connection:
Injection computer, connectorA, track E4 track 3 of the brake light switch
Repair if necessary.
Run a multiplex network test (see88B, Multiplexing).
If the fault is still present, carry out fault finding on the ABS - ESP system (see38C, Anti-lock braking system).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF228/S3000_V54_DF228

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-93
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-93V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF232
PRESENT
OR
STOREDREFRIGERANT PRESSURE SENSOR CIRCUIT
1.DEF: Voltage outside tolerances
NOTESPriority when dealing with a number of faults:
Deal with DF012 Sensor feed voltage No. 2 as a priority if it is present or stored.
Check 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.
Using the universal bornier, check the insulation and continuity on the following connections:
Injection computer, connectorB, track J2 track B of the refrigerant pressure sensor
Injection computer, connectorB, track J3 track C of the refrigerant pressure sensor
Injection computer, connectorB, track K2 track A of the Refrigerant pressure sensor
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_V4C_DF232/S3000_V54_DF232

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-95
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-95V9 MR-372-J84-17B050$423.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF361
CONTINUED
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:
Switch off the ignition,
– disconnect the connectorMN in 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 connector MN,
track 9track 1 of the pencil coil for cylinder 4
Reconnect the Protection and Switching Unit connector.
With the ignition on, if the +12V feed is still not present on the cylinder 4 coil connector, there is a fault with the
Protection and Switching Unit.
Contact the Techline.
Check the operation of the fuel pump relay using command AC079 Actuator static test.
Deal with fault DF085 Fuel pump relay control circuit if it is present or stored after the command is activated.
If the fault is still present, replace the faulty pencil coil.
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.