2010 RENAULT SCENIC Vdiag No.: 4C 54

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-73
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-73V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF092
PRESENT
OR
STORED
UPSTREAM OXYGEN SENSOR CIRCUIT
CO: Open circuit
CC.0: Short circuit to earth
CC.1: Short-circuit to + 12 V
1.DEF: Component in bad condition
2.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
If faults DF011 Sensor feed voltage no. 1,
DF046 Battery voltage,
DF084 Actuator relay control circuit,
are present or stored, deal with these first.
Conditions for applying the fault finding procedure to stored faults:
If the fault is declared as present after the engine has been running for at least
5 minutes.
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the upstream oxygen sensor connections.
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:
Injection computer, connector C, track C1 track D of the upstream oxygen sensor
Injection computer, connector C, track B1 track C of the upstream oxygen sensor
Repair if necessary.
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.
S3000_V4C_DF092/S3000_V54_DF092

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-74
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-74V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF093
PRESENT
OR
STOREDDOWNSTREAM OXYGEN SENSOR CIRCUIT
CO: Open circuit
CC.0: 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:
If faults DF011 Sensor feed voltage no. 1,
DF046 Battery voltage,
DF601 Upstream oxygen sensor heating power circuit,
DF084 Actuator relay control circuit,
are present or stored, deal with these first.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after:
– a road test driving smoothly after the fan unit has been running, and ET056 Double
richness loop is ACTIVE,
– a smooth driving road test after the fan assembly has been in operation, immediately
followed by a road test on a slope at no load (injection cut-off in the deceleration
phase).
Special note:
–OBD warning light illuminated.
Check the cleanliness and condition of the downstream oxygen sensor connections.
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 C, track B2 track D of the downstream oxygen sensor
Computer, connector C, track A2 track C of the downstream oxygen sensor
Repair if necessary.
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.
S3000_V4C_DF093/S3000_V54_DF093

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-75
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-75V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF095
PRESENT
OR
STOREDTHROTTLE POTENTIOMETER CIRCUIT GANG 1
CO.0: Open circuit or short circuit to earth
CC.1: Short-circuit to + 12 V
1.DEF: Component in bad condition
2.DEF: Inconsistent signal
WARNING
Never drive the vehicle without having confirmed that no faults involving the throttle valve are present.
NOTESPriority when dealing with a number of faults:
Deal with fault DF012 Sensor feed voltage No. 2 as a priority if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present after a change in the engine speed.
Special note:
–level 1 fault warning light illuminated.
– throttle valve defect mode types 1, 2 and 4.
Check the cleanliness of the throttle valve and the correct rotation of the throttle (no hard point).
Check the cleanliness and condition of the throttle valve connections.
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:
Injection computer, connector B, track G4 track 6 of the motorised throttle valve
(K4M 766/812 and 813, F4R 770 and 771)
track 1 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Injection computer, connector B, track G3 track 1 of the motorised throttle valve
(K4M 766/812 and 813, F4R 770 and 771)
track 2 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Injection computer, connector B, track G2 track 2 of the motorised throttle valve
(K4M 766/812 and 813, F4R 770 and 771)
track 5 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Repair if necessary.
If the throttle valve has been replaced, reinitialise the programming by running command RZ005
Programming.
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.
S3000_V4C_DF095/S3000_V54_DF095

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-76
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-76V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF096
PRESENT
OR
STOREDTHROTTLE POTENTIOMETER CIRCUIT GANG 2
CO.1: Short circuit or open circuit to + 12 V
CC.0: Short circuit to earth
WARNING
Never drive the vehicle without having confirmed that no faults involving the throttle valve are present.
NOTESPriority when dealing with a number of faults:
Deal with fault DF012 Sensor feed voltage No. 2 as a priority if it is present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is considered present after a change in the engine speed.
Special note:
–level 1 fault warning light illuminated.
– throttle valve defect mode types 1, 2 and 4.
Check the cleanliness of the throttle valve and the correct rotation of the throttle (no hard point).
Check the cleanliness and condition of the throttle valve connections.
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:
Injection computer, connector B, track D3 track 4of the motorised throttle
(K4M 766/812 and 813, F4R 770 and 771)
track 6 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Injection computer, connector B, track G2 track 2 of the motorised throttle valve
(K4M 766/812 and 813, F4R 770 and 771)
track 5 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Injection computer, connector B, track G4 track 6 of the motorised throttle valve
(K4M 766/812 and 813, F4R 770 and 771)
track 1 of the motorised throttle valve
(K4J 740, K4M 788 LPG, F4RT 774 and 776)
Repair if necessary.
If the throttle valve has been replaced, reinitialise the programming by running command RZ005
Programming.
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.
S3000_V4C_DF096/S3000_V54_DF096

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-77
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-77V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF099
PRESENT
OR
STORED
AUTOMATIC TRANSMISSION OR SEQUENTIAL GEARBOX
CONNECTION VIA THE MULTIPLEX NETWORK
1.DEF: Inconsistency of the signal
2.DEF: Multiplex line connection fault
3.DEF: Gear ratio
4.DEF: Non-compliance with emission control standards
NOTESPriority when dealing with a number of faults:
Deal with faults DF046 Battery voltage or DF084 Actuator 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 with the engine running.
Run a multiplex network test (See88B, Multiplex).
If the fault is still present, run fault finding on the Automatic gearbox system (see23A, Automatic gearbox).
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
S3000_V4C_DF099/S3000_V54_DF099

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-78
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-78V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF101
PRESENT
OR
STOREDMULTIPLEX ELECTRONIC STABILITY PROGRAM LINK
1.DEF: Multiplex line connection fault
NOTESNone.
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_DF101/S3000_V54_DF101

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-79
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-79V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF102
PRESENT
OR
STOREDALTERNATOR POWER SIGNAL AVAILABLE
1.DEF: Multiplex network
NOTESSpecial note:
– Absent signal or invalid value.
Run a multiplex network test (see88B, Multiplex).
Disconnect connector CT1 of the Protection and Switching Unit.
Check the cleanliness and condition of its connections.
If the fault is still present, check the insulation and continuity of the following connections:
Injection computer, connectorA, track D1connectorCT1, track 4, of the Protection and
Switching Unit
Protection and Switching Unit connectorMT1,
track 8track 1 of the Alternator
Repair if necessary.
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_DF102/S3000_V54_DF102

PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-80
PETROL INJECTION
Fault finding - Interpretation of faults
17B
17B-80V9 MR-372-J84-17B050$376.mif
S3000 Injection
Program No.: AD
Vdiag No.: 4C / 54
DF105
PRESENT
OR
STOREDCRUISE CONTROL/SPEED LIMITER ON/OFF CIRCUIT
1.DEF: Cruise control/Speed limiter ON/OFF button inconsistency
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is present after a road test using the cruise control then the speed limiter
function.
Check the cleanliness and condition of the cruise control/speed limiter On/Off switch and its connections.
Repair if necessary.
Check for the + 12 V feed on track A2 of the cruise control or speed limiter selector switch connector with the
ignition on.
Repair if necessary.
Disconnect the battery. Disconnect the computer. Check the cleanliness and condition of the connections.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
Injection computer, connectorA, track A2 track A3 of the cruise control or speed limiter on/
off switch
Injection computer, connectorA, track C3 track B1 of the cruise control or speed limiter on/
off switch
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_DF105/S3000_V54_DF105