Page 109 of 279

17B-109
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$083.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 18
DF636
CONTINUED 1
After repair, check that the catalytic converter is not damaged by the misfire.
To do this, switch on the ignition, run the catalytic converter test SC006 Run OBD test: Catalytic converter and
start the engine (only depress the brake pedal to authorise the starting of the engine,
do not touch the accelerator pedal or clutch pedal).
At the end, check the test results:
STATUS1: Fault finding was not performed/impossible to obtain the necessary conditions
STATUS2: The component is in an average condition - sensor OK
STATUS3: The component is in a good condition - sensor OK
STATUS4: The component is in poor condition - replace the catalytic converter (see MR 388 (Logan and
Sandero), MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), Mechanical, 19B, Exhaust, Catalytic converter:
Removal - Refitting).
Page 112 of 279

17B-112
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$083.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 18
DF637
CONTINUED 1
After repair, check that the catalytic converter is not damaged by the misfire.
To do this, switch on the ignition, run the catalytic converter test SC006 Run OBD test: Catalytic converter and
start the engine (only depress the brake pedal to authorise the starting of the engine,
do not touch the accelerator pedal or clutch pedal).
At the end, check the test results:
STATUS1: Fault finding was not performed/impossible to obtain the necessary conditions
STATUS2: The component is in an average condition - sensor OK
STATUS3: The component is in a good condition - sensor OK
STATUS4: The component is in poor condition - replace the catalytic converter (see MR 388 (Logan and
Sandero), MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), Mechanical, 19B, Exhaust, Catalytic converter:
Removal - Refitting).
Page 115 of 279

17B-115
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$083.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 18
DF638
CONTINUED 1
After repair, check that the catalytic converter is not damaged by the misfire.
To do this, switch on the ignition, run the catalytic converter test SC006 Run OBD test: Catalytic converter and
start the engine (only depress the brake pedal to authorise the starting of the engine,
do not touch the accelerator pedal or clutch pedal).
At the end, check the test results:
STATUS1: Fault finding was not performed/impossible to obtain the necessary conditions
STATUS2: The component is in an average condition - sensor OK
STATUS3: The component is in a good condition - sensor OK
STATUS4: The component is in poor condition - replace the catalytic converter (see MR 388 (Logan and
Sandero), MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), Mechanical, 19B, Exhaust, Catalytic converter:
Removal - Refitting).
Page 118 of 279

17B-118
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$083.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 18
DF639
CONTINUED 1
After repair, check that the catalytic converter is not damaged by the misfire.
To do this, switch on the ignition, run the catalytic converter test SC006 Run OBD test: Catalytic converter and
start the engine (only depress the brake pedal to authorise the starting of the engine,
do not touch the accelerator pedal or clutch pedal).
At the end, check the test results:
STATUS1: Fault finding was not performed/impossible to obtain the necessary conditions
STATUS2: The component is in an average condition - sensor OK
STATUS3: The component is in a good condition - sensor OK
STATUS4: The component is in poor condition - replace the catalytic converter (see MR 388 (Logan and
Sandero), MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), Mechanical, 19B, Exhaust, Catalytic converter:
Removal - Refitting).
Page 121 of 279

17B-121
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$083.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF721PRESE
NT OR
STOREDENGINE OVERHEATING1.DEF: Operating temperature too high.
NOTESDeal with the stored fault.
Special notes:
After this fault appears:
The Level 1 warning light is illuminated.
The overheating warning light is illuminated.
Check the engine cooling system (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, 19A, Cooling, Engine cooling system:
Check).
Check the coolant temperature sensor by applying TEST 15 Checking the coolant temperature sensor.
Check the correct operation of the engine cooling fans (see Test 16 Checking the fan relay).
If the fault is still present, contact the Techline.
V42_V04_DF721/V42_V05_DF721/V42_V06_DF721/V42_V14_DF721/V42_V16_DF721/V42_V18_DF721
Page 129 of 279

17B-129
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$084.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF974
PRESENT OR
STOREDPEDAL POTENTIOMETER CIRCUIT GANG 11.DEF: Battery voltage too high.
2.DEF: Battery voltage too low.
NOTESFault priorities:
Deal with the following fault as a priority:
DF011 Sensor voltage supply no. 1
Special notes:
After this fault appears:
The OBD and level 1 warning lights are 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 accelerator pedal sensor, gang 1, component code
921 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.
Run TEST 8 Accelerator pedal potentiometer check.
If the fault is still present, contact the Techline.
V42_V04_DF974/V42_V05_DF974/V42_V06_DF974/V42_V14_DF974/V42_V16_DF974/V42_V18_DF974
Page 130 of 279

17B-130
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$084.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF975
PRESENT OR
STOREDPEDAL POTENTIOMETER CIRCUIT GANG 21.DEF: Battery voltage too high.
2.DEF: Battery voltage too low.
NOTESSpecial notes:
After this fault appears:
The OBD and level 1 warning lights are 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 accelerator pedal sensor, gang 2, component code
921 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.
Run TEST 8 Accelerator pedal potentiometer check.
If the fault is still present, contact the Techline.
V42_V04_DF975/V42_V05_DF975/V42_V06_DF975/V42_V14_DF975/V42_V16_DF975/V42_V18_DF975
Page 136 of 279

17B-136
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$084.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF1016
PRESENT OR
STOREDCLUTCH SWITCH SIGNAL CONSISTENCY
1.DEF: Inconsistent signal.
NOTESConditions for application to a stored fault:
The fault is present with the engine idling.
Special notes:
After this fault appears:
– The cruise control and speed limiter functions are unavailable.
See the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Clio II F 6.
Without action on the pedal, check that status ET803 Clutch start of travel switch is RELEASED.
If status ET803 is correct, move on to the Part 1 check.
If status ET803 is not correct: remove the clutch pedal position sensor, component code 675 and, without action
on the pedal, press sufficiently on the clutch pedal switch to seat it completely in its position.
Lock it by turning it an eighth of a turn.
Check that the fault has become stored.
If the fault does not change from present to stored, replace the clutch pedal position sensor, component code
675 (see MR 451 (Duster), MR 388 (Logan and Sandero), MR 430 (Clio II F 6), Mechanical, 37A, Mechanical
component controls, Clutch pedal: Removal - Refitting), otherwise move on to Part 1.
Part 1:
With the pedal fully depressed, check that status ET803 is DEPRESSED.
If status ET803 is correct, move on to Part 2.
If status ET803 is not correct: with the clutch pedal depressed, measure the resistance of the switch, component
code 675 between connections 86D and MAM or M.
The value must be between 0 < X 1 .
If the resistance is not correct, replace the clutch pedal position sensor, component code 675 (see MR 451
(Duster), MR 388 (Logan and Sandero), MR 430 (Clio II F 6), Mechanical, 37A, Mechanical component
controls, Clutch pedal: Removal - Refitting).
If the resistance is correct, move on to Part 2.
V42_V04_DF1016/V42_V05_DF1016/V42_V06_DF1016/V42_V14_DF1016/V42_V16_DF1016/V42_V18_DF1016