ABS RENAULT TWINGO RS 2009 2.G Electrical Equipment - Petrol Injection Service Manual

17B-332V7 MR-413-X44-17B000$190.mif
PETROL INJECTION
Fault finding – Interpretation of commands17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC017CANISTER BLEED SOLENOID VALVE
NOTESThere must be no present or stored faults.
During activation of this command, the fuel vapour absorber bleed solenoid valve
should be operated 10 times.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Check the condition of the fuel vapour absorber bleed solenoid valve connector (component code 371).
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 fuel vapour absorber bleed solenoid valve between connections 3FB and 3BB.
If the resistance is not between:
22 Ω < X < 30 Ω, at 23˚C, replace the canister bleed solenoid valve.
With the ignition on, check for + 12 V on connection 3FB of the fuel vapour absorber bleed solenoid valve
connector, component code 371.
If there is no + 12 V:
–Disconnect the battery.
–Disconnect the injection locking relay connector, component code 238 (for NEW TWINGO or E33).
–Check the condition of the injection locking relay connector (see Wiring Diagrams Technical Note for
NEW TWINGO or E33, component code 238).
–Check the condition of the Protection and Switching Unit (see Wiring Diagram Technical Note, CLIO III or
MODUS, component code 1337).
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.
Use the "universal bornier" to check the continuity of the following connections:
●3FB between components 371 and 238 (for NEW TWINGO or E33),
●3FB between components 371 and 1337 (for CLIO III or MODUS).
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.
SIM32_V44_AC017 / SIM32_V4C_AC017 / SIM32_V50_AC017 / SIM32_V54_AC017
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-333V7 MR-413-X44-17B000$190.mif
PETROL INJECTION
Fault finding – Interpretation of commands17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
AC017
CONTINUED
For CLIO III or MODUS:
Reconnect the Protection and Switching Unit connector and reconnect the battery.
If, with the ignition on, there is still no + 12 V on the fuel vapour absorber
canister bleed solenoid valve connector, there is a fault in the Protection and Switching Unit.
Carry out fault finding on the UPC (see 87G, Engine compartment connection unit).
If the fault is still present, contact the Techline.
For NEW TWINGO or E33:
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.
Carry out fault finding on the engine fuse and relay box, by checking the continuity of the following connection:
●BP17 between components 120 and 397, 238 and 397.
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).
Disconnect the battery.
Check the condition of the engine management computer connector (see Wiring Diagrams Technical Note for
NEW TWINGO, E33, CLIO III, or MODUS, component code 120).
If the connectors are faulty and if there is a repair procedure (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:
●3BB between components 120 and 371.
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.
Check for earth on connection 3BB of the fuel vapour absorber bleed solenoid valve when running command
AC017 Canister bleed solenoid valve.
Replace the fuel vapour absorber bleed solenoid valve.
If the fault is still present, contact the Techline.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-344V7 MR-413-X44-17B000$210.mif
PETROL INJECTION
Fault finding – Fault Finding Chart17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ALP3 Idle speed faults
NOTESApply ALP3 after a complete check using the diagnostic tool.
WARNING:
Never drive the vehicle without checking first that there are no throttle
valve faults.
Check that the oil level is not too high.
Check the inlet system sealing, from the throttle to the cylinder head.
Check that the fuel vapour absorber bleed is not disconnected or jammed open.
Check that there are no leaks in the fuel vapour absorber bleed system.
Check that there are no leaks in the braking assistance system.
Check that there are no leaks in the oil vapour recovery circuit (manifold - cylinder head).
Check that there are no leaks around the manifold pressure sensor.
Check that there are no leaks around the air temperature sensor.
Check that the air filter is not clogged.
Check that the air inlet circuit is not blocked.
Check that throttle valve is not clogged.
Measure the electrical resistance of the quadruple ignition module.
Check the condition and conformity of the spark plugs.
Check the mounting, cleanliness and condition of the flywheel signal sensor.
Check the flywheel signal sensor air gap.
Check the condition and cleanliness of the flywheel.
Check that the tank vent is not blocked.
Check the conformity of the fuel in the tank, apply test 1 Petrol conformity check.
Check that there are no leaks in the fuel system, from the tank to the injectors.
Check that there are no kinked hoses (especially after a removal operation).
Check the fuel flow rate and pressure.
Check that the injectors are working properly.
Check that the exhaust system is not blocked and the catalytic converter not clogged.
Check the timing setting.
Check the cylinder compressions.
SIM32_V44_ALP03 / SIM32_V4C_ALP03 / SIM32_V50_ALP03 / SIM32_V54_ALP03
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-345V7 MR-413-X44-17B000$210.mif
PETROL INJECTION
Fault finding – Fault Finding Chart17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ALP4 Faults occurring while driving
NOTESApply ALP4 after a complete check using the diagnostic tool.
WARNING:
Never drive the vehicle without checking first that there are no throttle
valve faults.
Check that the oil level is not too high.
Check the condition and conformity of the spark plugs.
Check the mounting, cleanliness and condition of the flywheel signal sensor.
Check the flywheel signal sensor air gap.
Check the condition and cleanliness of the flywheel.
Check that the air filter is not clogged.
Check that the air inlet circuit is not blocked.
Check that throttle valve is not clogged.
Check inlet line sealing, from the throttle to the cylinder head.
Check that the fuel vapour absorber bleed is not disconnected or jammed open.
Check that there are no leaks in the fuel vapour absorber bleed system.
Check that there are no leaks in the braking assistance system.
Check that there are no leaks in the oil vapour recovery system (manifold/cylinder head).
Check that there are no leaks around the manifold pressure sensor.
Check that there are no leaks around the air temperature sensor.
Check that the tank vent is not blocked.
Check the conformity of the fuel in the tank, apply test 1 Petrol conformity check.
Check that there are no leaks in the fuel system, from the tank to the injectors.
Check that there are no kinked hoses (especially after a removal operation).
Check the fuel flow rate and pressure.
Check that the injectors are working properly.
Check that the exhaust system is not blocked and the catalytic converter not clogged.
Check the timing setting.
Check the cylinder compressions.
SIM32_V44_ALP04 / SIM32_V4C_ALP04 / SIM32_V50_ALP04 / SIM32_V54_ALP04
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.