13B-105
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF218
PRESENT
OR
STOREDMICROCONTROLLER
1.DEF: RAM memory defect
2.DEF: Memory self-test
NOTESConditions for applying the fault finding procedure to a stored fault:
The fault is declared present with the engine running.
Special note:
If fault DF218 is present, the engine stops, restarting is impossible and the level 2
warning light comes on.
Enter the individual injector corrections (C2I) using the diagnostic tool (command SC002 Enter injector codes).
If the fault is still present, contact the Techline.
DCM1.2_V08_DF218
13B-106
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF221
PRESENT
OR
STOREDCLUTCH CONTACT SIGNAL
1.DEF: Inconsistency
NOTESNone.
Check the connection and condition of the clutch pedal switch connector, component code 675.
Check the connection and condition of the injection computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the continuity between connections 86D and M (or MAM or MK) of the clutch pedal switch in the depressed
position.
If the connection(s) are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or
Technical Note 9804A (Dacia), Repairing electrical wiring, Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
If it is incorrect, replace the clutch pedal switch (see MR388 (Logan/Sandero) or MR451 (Duster), Mechanical,
37A, Mechanical component controls, Clutch pedal: Removal - Refitting).
Check for earth on connection M or MAM or MK of the clutch pedal switch, component code 675.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
If the fault is still present, replace the clutch switch (see MR 388 (Logan/Sandero), MR 451 (Duster), MR 423
(Thalia 2/Symbol 2) or MR 374 (Kangoo VLL), Mechanical, 37A, Mechanical component controls, Clutch
pedal: Removal - Refitting).
If the fault is still present, contact the Techline.
DCM1.2_V08_DF221
13B-107
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF236
PRESENT
OR
STOREDSERIOUS INJECTION FAULT WARNING LIGHT CIRCUIT
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
NOTESSpecial notes:
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Clear the fault and check the correct operation of the warning light with command AC068 Injection fault warning
light.
Check the connection and condition of the connector for the serious injection fault warning light, component code
247.
Check the connection and condition of the injection computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the insulation and continuity of the connections between components 247 and 120.
–137C between components 247 and 120,
–3NX between components 247 and 120,
–31A between components 247 and 120.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
If the fault is still present, replace the instrument panel, component code 247 (see MR 388, (Logan/Sandero), MR
423 (Thalia 2/Symbol 2), MR 451 (Duster) or MR 374 (Kangoo VLL), Mechanical, 83A, Instrument panel,
Instrument panel: Removal - Refitting).
If the fault persists, contact your Techline.
DCM1.2_V08_DF236
13B-108
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF242
PRESENT
OR
STOREDENGINE SPEED SIGNAL OUTPUT
CC.1: Short circuit to + 12 V
CO.0: Open circuit or short circuit to earth
NOTESPriority when dealing with a number of faults:
– DF113 Sensor supply voltage, deal with fault DF113 first.
Special notes:
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Check the connection and condition of the engine speed sensor connector, component code 149.
Check the connection and condition of the injection computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the connector, otherwise
replace the wiring.
Check the insulation, continuity and the absence of interference resistance on the following connections:
●3BG between components 120 and 149,
●3BL between components 120 and 149.
If the connection(s) are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or
Technical Note 9804A (Dacia), Repairing electrical wiring, Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
Measure the resistance of the engine speed sensor, component code 149 between connections 3BG and 3BL:
510 < X < 850 at 20°C
If the value is not correct, replace the engine speed sensor (see MR 388 (Logan/Sandero), MR 451 (Duster), MR
423 (Thalia 2/Symbol 2) or MR 374 (Kangoo VLL), Mechanical, 13B, Diesel injection, Crankshaft position
sensor: Removal – Refitting).
If the fault is still present, contact the Techline.
DCM1.2_V08_DF242
13B-109
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF261
PRESENT
OR
STOREDTURBOCHARGER ACTUATOR CIRCUIT
CC.1: Short circuit to + 12 V
CO.0: Open circuit or short circuit to earth
NOTESSpecial notes:
If fault DF261 is present, the air flow regulation is switched off, the EGR valve is closed,
and the turbocharging regulation is switched off.
Injection defective message displayed on the instrument panel and reduced
performance.
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Run TEST 11 Air line at the turbocharger.
Run TEST 5 Inlet circuit check.
Run TEST 10 Turbocharger solenoid valve check.
Run Test 12 Turbocharger.
Check the inlet pressure signal, check the gear number when changing gear.
If the fault is still present, contact the Techline.
DCM1.2_V08_DF261
13B-110
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF427
PRESENT
OR
STOREDTURBO ACTUATOR CONTROL
1.DEF: At minimum stop
2.DEF: At maximum stop
NOTESSpecial notes:
If fault DF427 is present, the air flow regulation is switched off, the EGR valve is closed,
the turbocharging regulation is switched off and reduced performance.
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Run TEST 11 Air line at the turbocharger.
Run TEST 5 Inlet circuit check.
Run TEST 10 Turbocharger solenoid valve check.
Run Test 12 Turbocharger.
Check the turbocharging pressure signal, check the gear number when changing gear.
If the fault is still present, contact the Techline.
DCM1.2_V08_DF427
13B-111
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF433
PRESENT
OR
STOREDFUEL CONSUMPTION SIGNAL (ADAC)
CC.1: Short circuit to + 12 V
CO.0: Open circuit or short circuit to earth
NOTESNone.
Check the connection and condition of the instrument panel connector, component code 247.
Check the connection and condition of the engine management computer connector, component code 120.
If the connectors are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the connectors, otherwise
replace the wiring.
Check the insulation, continuity and the absence of interference resistance of the following connection:
●47H between components 120 and 247.
If the connection(s) are faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or
Technical Note 9804A (Dacia), Repairing electrical wiring, Wiring: Precautions for repair), repair the wiring,
otherwise replace it.
If the fault is still present, contact the Techline.
DCM1.2_V08_DF433
13B-112
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.
V1 MR-376-X76-13B000$072.mif
DIESEL INJECTION
Fault finding – Interpretation of faults13B
DCM 1.2 Injection
Program no.: 4C
Vdiag No.: 08
DF489
PRESENT
OR
STOREDAIR CONDITIONING COMPRESSOR CONTROL
CO.0: Open circuit or short circuit to earth
CC.1: Short circuit to + 12 V
NOTESCondition for applying the fault finding procedure to a stored fault.
The fault is declared present after starting the engine and switching on the air
conditioning or running command AC180 Air conditioning relay compressor.
Special notes:
Use the Wiring Diagrams Technical Note for Logan, Sandero, Duster, Thalia 2/
Symbol 2 or Kangoo VLL.
Check the condition of the clips of the cold loop/air conditioning relay on the engine fuse and relay board (see the
relay board wiring diagrams for the vehicle concerned).
Replace the clips if necessary.
With the ignition on, check for + 12 V on connection 3FB (or 3FB2) of the cold loop/air conditioning relay,
component code 474.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
Connect the bornier in place of the computer and check the insulation, continuity and the absence of
interference resistance on the following connection:
●38K between the components 120 and 474.
If the connection is faulty and if there is a repair procedure (see Technical Note 6015A (Renault) or Technical
Note 9804A (Dacia), Electrical wiring repair, Wiring: Precautions for repair), repair the wiring, otherwise
replace it.
Check the resistance value of the cold loop/air conditioning relay between connections 3FB (or 3FB2) and 38K
of the relay.
If the resistance is not between: 75 < X < 85 at 25°C, replace the relay.
If the fault is still present, replace the cold loop/air conditioning relay.
DCM1.2_V08_DF489