17B-63V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
DF093
PRESENT OR
STOREDDOWNSTREAM OXYGEN SENSOR CIRCUITCC.1: Short circuit to + 12 V
CO: Open circuit
CC.0: Short circuit to earth
NOTESDeal with the following faults first:
Only for CC.1 and CO - DF083 Downstream oxygen sensor heating circuit.
Conditions for applying the fault finding procedure to a stored fault:
The fault is declared present:
– with the engine idling for > 300 seconds
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
CC.1
CC.0
NOTESSpecial notes:
Level 1 fault warning light illuminated.
Check the condition of the fuse of the supply circuit for the downstream oxygen sensor, component code 242.
If the fuse is faulty, check all the following steps and replace the fuse (see MR 388 (Logan and Sandero), MR 451
(Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL), Mechanical, 81C, Fuses,
Fuses: List and location of components).
Check the cleanliness and condition of the injection computer connector, component code 120 and of the
connector of the downstream oxygen sensor, component code 242.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3GJ between components 120 and 242,
–3GL between components 120 and 242.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, replace the downstream oxygen sensor, component code 242 (see MR 388 (Logan and
Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL),
Mechanical, 17B, Petrol injection, Oxygen sensors: Removal - Refitting).
If the fault is still present, contact the Techline.
V42_V04_DF093/V42_V05_DF093/V42_V06_DF093/V42_V14_DF093/V42_V16_DF093/V42_V18_DF093
17B-65V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
DF095
PRESENT OR
STOREDTHROTTLE POTENTIOMETER CIRCUIT GANG 11.DEF: Signal incoherent
WARNING
Never drive the vehicle without having confirmed that no faults involving the throttle valve are present.
NOTESSpecial notes:
OBD warning light and level 1 fault warning light illuminate,
The throttle no longer operates.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the cleanliness of the throttle valve, component code 1076 and that the throttle rotates properly (no
resistance point)
Check the cleanliness and condition of the throttle valve connector.
If the connector is faulty and there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the cleanliness and condition of the injection computer connector, component code 120.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3MO between components 120 and 1076,
–3MP between components 120 and 1076,
–3MN between components 120 and 1076.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the throttle valve has been replaced, reinitialise the programming by running command RZ031 Throttle stop
programming.
If the fault is still present, contact Techline.
V42_V04_DF095/V42_V05_DF095/V42_V06_DF095/V42_V14_DF095/V42_V16_DF095/V42_V18_DF095
17B-66V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
DF096
PRESENT OR
STOREDTHROTTLE POSITION POTENTIOMETER CIRCUIT GANG 21.DEF: Signal incoherent
WARNING
Never drive the vehicle without having confirmed that no faults involving the throttle valve are present.
NOTESDeal with the following faults first:
DF011 Sensor supply voltage no. 1.
Special notes:
OBD warning light and level 1 fault warning light illuminate,
The throttle no longer operates
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the cleanliness of the throttle valve, component code 1076 and that the throttle rotates properly (no
resistance point).
Check the cleanliness and condition of the injection computer connector, component code 120 and of the throttle
valve connector, component code 1076.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3MQ between components 120 and 1076,
–3MN between components 120 and 1076,
–3MO between components 120 and 1076.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the throttle valve has been replaced, reinitialise the programming by running command RZ031 Throttle stop
programming.
If the fault is still present, contact Techline.
V42_V04_DF096/V42_V05_DF096/V42_V06_DF096/V42_V14_DF096/V42_V16_DF096/V42_V18_DF096
17B-68V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
AFTER REPAIRFollow the instructions to confirm repair.
Deal with any other faults.
Clear the stored faults.
DF102
PRESENT OR
STOREDALTERNATOR POWER SIGNAL AVAILABLE1.DEF: Below minimum threshold.
NOTESSpecial notes:
OBD warning light comes on.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the cleanliness and condition of the alternator connector, component code 103 and of the injection
computer connector, component code 120.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Repairing
electrical wiring, Wiring: Precautions for repair), repair the connector(s), otherwise replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connection.
–2K between components 103 and 120.
If the connection is faulty and there is a repair procedure (see Technical Note 6015A, Electrical wiring repair,
Wiring: Precautions for repair), repair the wiring, otherwise replace it.
If the fault is still present, contact the Techline.
V42_V04_DF102/V42_V05_DF102/V42_V06_DF102/V42_V14_DF102/V42_V16_DF102/V42_V18_DF102
17B-72
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF120
PRESENT OR
STOREDENGINE SPEED SENSOR SIGNAL1.DEF: Inconsistent signal.
3.DEF: Interference.
4.DEF: Incorrect number of teeth.
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is present after starting the engine and under the following conditions:
– engine running at idling speed
Special note:
OBD warning light and level 1 fault warning light illuminated.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Check the connection and condition of the connector of the crankshaft position sensor, component code 149
and of the injection computer connector, component code 120.
If the connector or connectors are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Measure the resistance of the crankshaft position sensor component code 149 between connections 3BL and
3BG on the injection computer connector, component code 120.
If the resistance of the crankshaft position sensor is not between 175 X 295 or 200 X 270 (F4R
engine of Duster) (between 0°C and 40°C), replace the crankshaft position sensor, component code 149 (see
MR 388 (Logan and Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374
(Kangoo VLL), Mechanical, 17B, Petrol injection, Crankshaft position sensor: Removal - Refitting).
Check the insulation and continuity of the following connections:
–3BG between components 149 and 120,
–3BL between components 149 and 120.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
Check that the 58 teeth of the flywheel target are not damaged or broken.
Check that the target is securely mounted on the flywheel (see MR 388 (Logan and Sandero), MR 451 (Duster),
MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374 (Kangoo VLL), Mechanical, 10A, Engine and
cylinder block assembly, Flywheel: Removal - Refitting): check the tightening torque and that there is no
angular play or movement in relation to the target shaft.
If the fault is still present, contact the Techline.
V42_V04_DF120/V42_V05_DF120/V42_V06_DF120/V42_V14_DF120/V42_V16_DF120/V42_V18_DF120
17B-73
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF195
PRESENT OR
STOREDENGINE SPEED/CAMSHAFT SENSOR CONSISTENCY1.DEF: Inconsistent signal
NOTESPriority when dealing with a number of faults:
Deal with the following faults first:
– DF080 Camshaft dephaser circuit
– DF363 Camshaft dephaser
– DF457 Flywheel target
– DF120 Engine speed sensor signal
Conditions for application to a stored fault:
– The fault is declared present after the ignition has been switched on.
See the Wiring Diagrams Technical Note for Duster.
Run TEST 10 TDC sensor check.
Run TEST 20 Camshaft sensor check.
If the fault is still present, contact the Techline.
V42_V04_DF195/V42_V05_DF195/V42_V06_DF195/V42_V14_DF195/V42_V16_DF195/V42_V18_DF195
17B-74
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF319
PRESENT OR
STOREDCAMSHAFT SENSOR CIRCUIT1.DEF: Plausibility
2.DEF: No signal.
NOTESPriority when dealing with a number of faults:
Deal with the following faults first:
– DF047 Computer supply voltage
– DF015 Main relay control circuit
– DF120 Engine speed sensor signal
– DF195 Camshaft sensor / engine speed consistency
– DF457 Flywheel target
– DF080 Camshaft dephaser circuit
– DF363 Camshaft dephaser
Conditions for application to a stored fault:
– The fault is declared present after the ignition has been switched on.
See the Wiring Diagrams Technical Note for Duster.
Check the condition and connection of the camshaft sensor connectors, component code 1265.
If the connector or connectors are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
Check the internal resistance of the camshaft sensor. It must be greater than 100 k.
Check for +12 V on the camshaft sensor, component code 1265 on the following connection:
•3FB of component 1265.
Check the continuity, insulation and the absence of interference resistance on the following connection:
•3FB between components 1265 and 1047.
If the connection or connections are faulty and there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise replace it.
V42_V04_DF319/V42_V05_DF319/V42_V06_DF319/V42_V14_DF319/V42_V16_DF319/V42_V18_DF319
17B-76
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer fault memory.
Carry out a road test followed by another check with the diagnostic tool.
V2 MR-376-X76-17B050$082.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF342
PRESENT OR
STOREDMALFUNCTION INDICATOR LIGHT CIRCUIT1.DEF: Voltage too low.
2.DEF: Voltage too high.
NOTESConditions for application to a stored fault:
– The fault is declared present after the ignition has been switched on.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2, Clio II F 6, Kangoo VLL.
Part 1:
Check that there are no other present or stored faults.
– If the OBD warning light is still lit, move on to Part 3.
– Switch the ignition on, then switch it off. If the OBD warning light does not illuminate for a few seconds
(permanently off), move on to Part 2.
Part 2:
Fit a test light. Switch the ignition on, then switch it off.
– If the test light does not illuminate for a few seconds (permanently off), move on to Part 3.
– If the test light illuminates only for several seconds and then goes out, replace the instrument panel, component
code 247 (see MR 388 (Logan and Sandero), MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio
II F 6) or MR 374 (Kangoo VLL), Mechanical, 83A, Instrument panel, Instrument panel: Removal -
Refitting).
V42_V04_DF342/V42_V05_DF342/V42_V06_DF342/V42_V14_DF342/V42_V16_DF342/V42_V18_DF342