2009 RENAULT TWINGO RS fuse box

17B-53V7 MR-413-X44-17B000$131.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF026
CONTINUED 2
For NEW TWINGO or E33:
Reconnect the injection locking relay connector and reconnect the battery.
If there is still no + 12V present on the connector for injector cylinder 1 with the ignition on, then there is a fault on
the engine fuse and relay box.
Carry out a fault finding procedure on the engine fuse and relay box to check the continuity of the following
connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
For Clio III and MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
With the ignition on, if the + 12V is still not present on the cylinder 1 injector connector, there is a fault in the
Protection and Switching Unit (UPC).
Run fault finding on the UPC, component code 1337 (see 87G, Engine Compartment Connection Unit).
Check the condition of the connector for the engine management computer (see Wiring Diagram Technical Note
for NEW TWINGO, E33, CLIO III or MODUS, component code 120).
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.
Use the universal bornier to check the insulation and continuity of the following connection:
●3CR between the components 193 and 120.
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.
Measure the resistance of the cylinder 1 injector:
If the resistance of the cylinder 1 injector is not between:
11.4
Ω < X < 12.6 Ω at 20 ˚C, replace the injector.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by a check with
the diagnostic tool.

17B-56V7 MR-413-X44-17B000$131.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF027
CONTINUED 2
For NEW TWINGO:
Reconnect the injection locking relay connector and reconnect the battery.
If there is still no + 12V present on the cylinder 2 injector connector with the ignition on, then there is a fault on the
engine fuse and relay box.
Carry out a fault finding procedure on the engine fuse and relay box to check the continuity of the following
connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
For Clio III and MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
With the ignition on, if the + 12V is still not present on the cylinder 2 injector connector, there is a fault with the
Protection and Switching Unit (UPC).
Run fault finding on the UPC, component code 1337 (see 87G, Engine Compartment Connection Unit).
Check the condition of the connector for the engine management computer (see Wiring Diagram Technical Note
for NEW TWINGO, E33, CLIO III or MODUS, component code 120).
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.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by a check with
the diagnostic tool.

17B-60V7 MR-413-X44-17B000$131.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF028
CONTINUED 2
For NEW TWINGO or E33:
Reconnect the injection locking relay connector and reconnect the battery.
If there is still no + 12V present on the connector for injector cylinder 3 with the ignition on, then there is a fault on
the engine fuse and relay box.
Carry out a fault finding procedure on the engine fuse and relay box to check the continuity of the following
connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
For Clio III and MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
With the ignition on, if + 12V is still not present on the cylinder 3 injector connector, there is a fault in the Protection
and Switching Unit (UPC).
Run fault finding on the UPC, component code 1337 (see 87G, Engine Compartment Connection Unit).
Check the condition of the connector for the engine management computer (see Wiring Diagram Technical Note
for NEW TWINGO, E33, CLIO III or MODUS, component code 120).
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.
Use the "Universal bornier" to check the insulation and continuity of the following connection:
●3CT between the components 195 and 120.
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.
Measure the resistance of the cylinder 3 injector:
If the resistance of the cylinder 3 injector is not between:
11.4
Ω < X < 12.6 Ω at 20 ˚C, replace the injector.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by a check with
the diagnostic tool.

17B-63V7 MR-413-X44-17B000$131.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF029
CONTINUED 2
For NEW TWINGO or E33:
Reconnect the injection locking relay connector and reconnect the battery.
If there is still no + 12V present on the connector for injector cylinder 4 with the ignition on, then there is a fault on
the engine fuse and relay box.
Carry out a fault finding procedure on the engine fuse and relay box to check the continuity of the following
connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
For Clio III and MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
With the ignition on, if the + 12V is still not present on the cylinder 4 injector connector, there is a fault in the
Protection and Switching Unit (UPC).
Run fault finding on the UPC, component code 1337 (see 87G, Engine Compartment Connection Unit).
Check the condition of the connector for the engine management computer (see Wiring Diagram Technical Note
for NEW TWINGO, E33, CLIO III or MODUS, component code 120).
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.
Use the universal bornier to check the insulation and continuity of the following connection:
●3CU between the components 196 and 120.
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.
Measure the resistance of the injector, cylinder 4.
If the resistance of the cylinder 4 injector is not between:
11.4
Ω < X < 12.6 Ω at 20 ˚C, replace the injector.
If the fault is still present, contact the Techline.
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by a check with
the diagnostic tool.

17B-65V7 MR-413-X44-17B000$131.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF046
PRESENT
OR
STOREDBATTERY VOLTAGE
1.DEF: Abnormal voltage
NOTESPriorities when dealing with a number of faults:
Deal with the fault DF084 Actuator relay control circuit as a priority if it is present or
stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present, if the engine is running and if:
Battery voltage < 7V with an engine speed > 2000 rpm,
Battery voltage > 16V with an engine speed < 480 rpm.
Special notes:
The injection enters into defect mode 1 and 2 if the voltage is too low, causing the
vehicle and engine speed to be limited. The ESP and the cruise control/speed limiter
systems are deactivated.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III, or
MODUS.
Check the condition of the engine management computer connector (see component code 120).
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.
For NEW TWINGO or E33:
Check the condition of the injection locking relay connector (component code 238).
If the connector is faulty and if there is a repair method (see Technical Note 6015A, Repairing electrical wiring,
Wiring: Precautions for repair), repair the connector, otherwise change the wiring.
Use the "Universal bornier" to check the insulation and continuity of the following connections:
●3AA between the components 120 and 238,
●3FB between the components 120 and 238.
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.
Carry out a fault finding procedure on the engine fuse and relay box to check the continuity of the following
connection:
●BP17 between the components 120 and 397,
●BP17 between the components 238 and 397.
If the fault is still present, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
SIM32_V44_DF046/SIM32_V4C_DF046/SIM32_V50_DF046/SIM32_V54_DF046
AFTER REPAIRDeal with any other faults. Clear the fault memory.
Switch off the ignition, wait 1 minute and carry out a road test followed by a check with
the diagnostic tool.

17B-86V7 MR-413-X44-17B000$131.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF081
CONTINUED 1
For NEW TWINGO or E33:
–Disconnect the injection locking relay connector, component code 238,
–Check the condition of the injection locking relay connector, component code 238.
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise change the wiring.
Reconnect the injection locking relay connector and reconnect the battery.
With the ignition on, if there is still not + 12V on the connector for the fuel vapour absorber bleed solenoid, there is
a fault in the engine fuse and relay box.
Perform fault finding for the engine fuse and relay box while checking the continuity of the following connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
Use the universal bornier to check the insulation and continuity of the following connection:
●3FB between the components 371 and 238.
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.
AFTER REPAIRFollow the instructions to confirm repair:
- If the fault is present, continue to deal with the fault.
- If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-90V7 MR-413-X44-17B000$132.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF082
CONTINUED 1
For NEW TWINGO or E33:
–Disconnect the injection locking relay connector, component code 238,
–Check the condition of the injection locking relay connector, component code 238.
If the connector(s) is(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.
Use the "universal bornier" to check the insulation and continuity of the following connection:
●3FB between components 887 and 238,
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.
Reconnect the injection locking relay connector and reconnect the battery.
With the ignition on, if the + 12 V is still not present on the upstream oxygen sensor connector, there is a fault in
the engine fuse and relay box.
Run fault finding on the engine fuse and relay box to check the continuity of the following connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
For CLIO III or MODUS:
–Check the condition of the Protection and Switching Unit (component code 1337).
If the connector(s) is(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.
AFTER REPAIRFollow the instructions to confirm repair:
- If the fault is present, continue to deal with the fault.
- If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.

17B-93V7 MR-413-X44-17B000$132.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF083
CONTINUED 1
With the ignition on, check for + 12 V on connection 3FB of the downstream oxygen sensor, component code 242.
If there is no + 12 V:
–Disconnect the battery.
–Disconnect the injection locking relay connector, component code 238.
–Check the condition of the injection locking relay connector (see Wiring Diagram Technical Note, component
code 238).
If the connector(s) is(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.
Use the universal bornier to check the insulation and continuity of the following connection:
●3FB between components 242 and 238.
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.
Reconnect the injection locking relay connector and reconnect the battery.
With the ignition on, if the + 12 V is still not present on the downstream oxygen sensor connector, there is a fault
in the engine fuse and relay box.
Run fault finding on the engine fuse and relay box to check the continuity of the following connection:
●BP17 between components 120 and 597,
●BP17 between components 1033 and 597.
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, check the battery and run fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
Check the condition of the engine management computer connector (component code 120).
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.
AFTER REPAIRFollow the instructions to confirm repair:
- If the fault is present, continue to deal with the fault.
- If the fault is stored, ignore it.
Deal with any other faults.
Clear the stored faults.