17B-28
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF026
PRESENT OR
STOREDCYLINDER 1 INJECTOR CONTROL CIRCUITCO: Open circuit.
CC.1: Short-circuit on +12 volts.
CC.0: Short circuit to earth
NOTESThe fault changes from stored to present when the engine is running at idle
speed.
Special notes:
For CC.1 and CO, the OBD and Level 1 warning lights illuminate.
For CC.0, the Level 2 warning light illuminates.
Measure the resistance of the injector between 0°C and 40°C.
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 injection computer, component code 120 and of the
cylinder 1 injector, component code 193.
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.
Measure the resistance of the cylinder 1 injector, component code 193 between connections 3FB and 3CR.
If the resistance measured is not between 11 X 20 (K4M, D4D engines), 11.5 X 12.5 (F4R engine),
9.2 X 17 (K7M engine) or 14 X 15 (K4M engine on Duster): replace the cylinder 1 injector,
component code 193 (see MR 388 (Logan and Sandero), Mechanical, 13A, Fuel supply, Injector rail -
Injectors: Removal - Refitting, MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374
(Kangoo VLL), Mechanical, 17B, Petrol injection, Injector rail - Injectors: Removal - Refitting).
V42_V04_DF026/ V42_V05_DF026/V42_V06_DF026/V42_V14_DF026/V42_V16_DF026/V42_V18_DF026
17B-29
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF026
CONTINUED
Run command AC005 Cylinder 1 injector and check the operation of the injector with a listening test.
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3CR between components 193 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.
With the ignition on, check for +12 V or +9 V (for Duster) on connection 3FB of component 193.
If there is no +12 V or +9 V (for Duster), check the continuity of the following connection:
–3FB between components 597 (for Logan, Sandero, Duster) or 238 (for Thalia 2/Symbol 2, Kangoo VLL) or
983 (for Clio II F 6) and 193.
If the connection is faulty and if 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.
17B-30
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF027
PRESENT OR
STOREDINJECTOR CYLINDER 2 CONTROL CIRCUITCO: Open circuit.
CC.1: Short-circuit on +12 volts.
CC.0: Short circuit to earth
NOTESThe fault changes from stored to present when the engine is running at idle
speed.
Special notes:
For CC.1 and CO, the OBD and Level 1 warning lights illuminate.
For CC.0, the Level 2 warning light illuminates.
Measure the resistance of the injector between 0°C and 40°C.
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 injection computer, component code 120 and of the
cylinder 2 injector, component code 194.
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.
Measure the resistance of the cylinder 2 injector, component code 194 between connections 3FB and 3CS.
If the resistance measured is not between 11 X 20 (K4M, D4D engines), 11.5 X 12.5 (F4R engine),
9.2 X 17 (K7M engine) or 14 X 15 (K4M engine on Duster): replace the cylinder 2 injector,
component code 194 (see MR 388, (Logan and Sandero), Mechanical, 13A, Fuel supply, Injector rail -
Injectors: Removal - Refitting, MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6) or MR 374
(Kangoo VLL), Mechanical, 17B, Petrol injection, Injector rail - Injectors: Removal - Refitting
).
Run command AC006 Cylinder 2 injector and check the operation of the injector with a listening test.
V42_V04_DF027/ V42_V05_DF027/V42_V06_DF027/V42_V14_DF027/V42_V16_DF027/V42_V18_DF027
17B-31
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF027
CONTINUED
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3CS between components 194 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.
With the ignition on, check for +12 V or +9 V (for Duster) on connection 3FB of component 194.
If there is no +12 V or +9 V (for Duster), check the continuity of the following connection:
–3FB between components 1047 (for Logan, Sandero, Duster) or 238 (for Thalia 2/Symbol 2, Kangoo VLL)
or 983 (for Clio II F 6) and 194.
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.
17B-32
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF028
PRESENT OR
STOREDCYLINDER 3 INJECTOR CONTROL CIRCUITCO: Open circuit.
CC.1: Short-circuit on +12 volts.
CC.0: Short circuit to earth
NOTESThe fault changes from stored to present when the engine is running at idle
speed.
Special notes:
For CC.1 and CO, the OBD and Level 1 warning lights illuminate.
For CC.0, the Level 2 warning light illuminates.
Measure the resistance of the injector between 0°C and 40°C.
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 injection computer, component code 120 and of the
cylinder 3 injector, component code 195.
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.
Measure the resistance of the cylinder 3 injector, component code 195 between connections 3FB and 3CT.
If the resistance measured is not between 11 X 20 (K4M, D4D engines), 11.5 X 12.5 (F4R engine),
9.2 X 17 (K7M engine) or 14 X 15 (K4M engine on Duster): replace the cylinder 3 injector,
component code 195 (see MR 388, (Logan and Sandero), Mechanical, 13A, Fuel supply, Injector rail -
Injectors: Removal - Refitting, MR 451 (Duster), MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6), MR 374
(Kangoo VLL), Mechanical, 17B, Petrol injection, Injector rail - Injectors: Removal - Refitting).
Run command
AC007 Cylinder 3 injector and check the operation of the injector with a listening test.
V42_V04_DF028/ V42_V05_DF028/V42_V06_DF028/V42_V14_DF028/V42_V16_DF028/V42_V18_DF028
17B-33
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF028
CONTINUED
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3CT between components 195 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.
With the ignition on, check for +12 V or +9 V (for Duster) on connection 3FB of component 195.
If there is no +12 V or +9 V (for Duster), check the continuity of the following connection:
–3FB between components 1047 (for Logan, Sandero, Duster) or 238 (for Thalia 2/Symbol 2, Kangoo VLL)
or 983 (for Clio II F 6) and 195.
If the connection is faulty and if 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.
17B-34
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF029
PRESENT OR
STOREDCYLINDER 4 INJECTOR CONTROL CIRCUITCO: Open circuit.
CC.1: Short-circuit on +12 volts.
CC.0: Short circuit to earth
NOTESThe fault changes from stored to present when the engine is running at idle
speed.
Special notes:
For CC.1 and CO, the OBD and Level 1 warning lights illuminate.
For CC.0, the Level 2 warning light illuminates.
Measure the resistance of the injector between 0°C and 40°C.
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 injection computer, component code 120 and of the
cylinder 4 injector, component code 196.
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.
Measure the resistance of the cylinder 4 injector, component code196 between connections3FB and 3CU.
If the resistance measured is not between 11 X 20 (K4M, D4D engines), 11.5 X 12.5 (F4R engine),
9.2 X 17 (K7M engine) or 14 X 15 (K4M engine on Duster): replace the cylinder 4 injector,
component code 196 (see MR 388 (Logan and Sandero), Mechanical, 13A, Fuel supply, Injector rail -
Injectors: Removal - Refitting, MR 451 (Duster) or MR 423 (Thalia 2/Symbol 2), MR 430 (Clio II F 6), MR 374
(Kangoo VLL), Mechanical, 17B, Petrol injection, Injector rail - Injectors: Removal - Refitting
).
Run command AC008 Cylinder 4 injector and check the operation of the injector with a listening test.
V42_V04_DF029/ V42_V05_DF029/V42_V06_DF029/V42_V14_DF029/V42_V16_DF029/V42_V18_DF029
17B-35
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$081.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
V42 Injection
Program No.: 2A
Vdiag No.: 04, 05, 06,
14, 16, 18
DF029
CONTINUED
Check the insulation, continuity and the absence of interference resistance on the following connections:
–3CU between components 196 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.
With the ignition on, check for +12 V or +9 V (for Duster) on connection 3FB of component 196.
If there is no +12 V or +9 V (for Duster), check the continuity of the following connection:
–3FB between components 1047 (for Logan, Sandero, Duster) or 238 (for Thalia 2/Symbol 2, Kangoo VLL)
or 983 (for Clio II F 6) and 196.
If the connection is faulty and if 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.