2009 RENAULT TWINGO fuel

17B-139V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF362
PRESENT
OR
STOREDIGNITION COIL 2 - 3 CIRCUIT
CC.1: Short circuit to + 12 V
CO.0: Open circuit or short circuit to earth
1.DEF: EOBD
NOTESPriorities when dealing with a number of faults:
Firstly, deal with the following faults:
–DF046 Battery voltage,
–DF084 Actuator relay control circuit,
–DF085 Fuel pump relay control circuit,
if they are present or stored.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the starter has been in operation for 10 seconds or
after the engine has been running for 10 seconds.
Special notes:
If a fault is present, injectors 2 and 3 are switched off after 60 seconds at
600 rpm or 6 seconds at 6000 rpm, until the ignition is switched off.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III,
or MODUS.
Disconnect the quadruple ignition coil module connector and check the cleanliness and condition of its connections
(component code 108) and 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, Repairing electrical
wiring, Wiring: Precautions for repair), repair the connector, otherwise replace the wiring.
SIM32_V44_DF362/SIM32_V4C_DF362/SIM32_V50_DF362/SIM32_V54_DF362
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-140V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF362
CONTINUED 1
Use the universal bornier to check the insulation and continuity of the following connection:
●3CW between components 120 and 108.
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.
With the ignition on, check for + 12 V on connection 3N of the ignition quadruple coil module.
If there is no + 12 V:
Disconnect the battery and apply the following steps, depending on the vehicle.
For NEW TWINGO or E33:
–Check the condition of the fuel pump relay connector (component code 236).
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:
●3N between components 236 and 108,
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.
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 236 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).
–Clean the battery terminals and all connections to + and to Earth.
–Check the battery voltage.
–Check the charging circuit.
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-144V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF398
PRESENT
OR
STOREDFUEL CIRCUIT OPERATING FAULT1.DEF: Operational fault finding on the fuel circuit should detect a fault on the petrol
system causing the EOBD pollutant emission thresholds to be exceeded.
The on-board diagnostic can detect:
–clogging of the injectors or an injector flow fault,
–a fault in the supply system (pressure regulator, fuel pump, filter, etc.),
–a poor connection in the petrol or injection circuits.
2.DEF: EOBD
NOTESConditions for applying the fault finding procedure to stored faults:
The fault is declared present with the engine running (wait for approximately
2 minutes).
Check:
–the fuel pressure,
–the fuel filter,
–the fuel pipes,
–clogging of the injectors or an injector flow fault (see MR 392 (Clio III), MR 385 (Modus), MR 411
(New Twingo), or MR 442 (E33), Mechanical, 13A, Fuel supply).
If the fault is still present, contact the Techline.
SIM32_V44_DF398/SIM32_V4C_DF398/SIM32_V50_DF398/SIM32_V54_DF398
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
–there must be no further electrical faults,
–programming has been carried out,
the engine must be warm (minimum 75˚C), and idling, with all electrical consumers
running for 15 minutes.

17B-146V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF436
PRESENT
OR
STOREDDETECTION OF ENGINE MISFIRING1.DEF: Destructive misfiring
2.DEF: Polluting misfiring
3.DEF: EOBD
4.DEF: Component in poor condition
NOTESPriorities when dealing with a number of faults:
Firstly, deal with the following faults:
–ignition
DF351 Ignition coil circuit 1-4,
DF352 Ignition coil circuit 2-3,
–fuel supply circuit
DF026 Cylinder 1 injector circuit
DF027 Cylinder 2 injector circuit,
DF028 Cylinder 3 injector circuit
DF029 Cylinder 4 injector circuit,
DF085 Fuel pump relay control circuit,
–engine flywheel signal
DF154 Flywheel signal sensor circuit,
DF457 Engine flywheel target.
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after the engine has been running for at least 15 minutes.
Special notes:
1.DEF: As soon as the fault is detected, the injection is cut off on the faulty cylinder(s)
to limit the temperature increase in the catalytic converter. The OBD warning light
flashes for as long as the fault is present.
2.DEF: The OBD warning light is continuously lit.
SIM32_V44_DF436/SIM32_V4C_DF436/SIM32_V50_DF436/SIM32_V54_DF436
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
–there must be no further electrical faults,
–programming has been carried out,
the engine must be warm (minimum 75˚C), and idling, with all electrical consumers
running for 15 minutes.

17B-147V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF436
CONTINUED
If the fault is still present, carry out the following checks:
–check the flywheel signal sensor,
–check the condition and cleanliness of the flywheel,
–check the flywheel signal sensor mounting,
–check the flywheel/sensor air gap
–check the cylinder compressions,
–check the entire petrol supply system (see MR 411 (NEW TWINGO), MR 442 (E33), MR 392 (CLIO III), or
MR 385 (MODUS), Mechanical, Engine and peripherals,13A, Fuel supply),
–check the entire ignition system (see MR 411 (NEW TWINGO), MR 442 (E33), MR 392 (CLIO III), or MR 385
(MODUS), Mechanical, Engine and peripherals, 17A, Ignition, Coil and spark plugs),
–check that the correct fuel is being used,
–check that the spark plugs are correct.
If the fault is still present, contact the Techline.
AFTER REPAIREnsure that all the faults have been dealt with.
Clear the stored faults. Do not clear the programming.
To check that the system has been properly repaired:
–there must be no further electrical faults,
–programming has been carried out,
the engine must be warm (minimum 75˚C), and idling, with all electrical consumers
running for 15 minutes.

17B-148V7 MR-413-X44-17B000$133.mif
PETROL INJECTION
Fault finding – Interpretation of faults17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
DF455
PRESENT
OR
STOREDLOW FUEL LEVEL SIGNAL
1.DEF: Multiplex signals absent or values invalid (fault with the computer generating
the signal or multiplex line connection fault).
2.DEF: EOBD
NOTESConditions for applying the fault finding procedure to stored faults
The fault is declared present when the ignition is switched on.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III,
or MODUS.
Disconnect the battery and the fuel sender.
Check the condition of the fuel pump and sender unit connector (component code 199, for NEW TWINGO or
component code 833 (for E33, CLIO III or MODUS).
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 connections:
●AP41 between components 199 and 247 (for NEW TWINGO),
●41B between components 199 and 247 (for NEW TWINGO),
●41A between components 833 and 247 (for E33, CLIO III or MODUS),
●41B between components 833 and 247 (for E33, 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.
If the fault is still present, test the multiplex network (see 88B, Multiplex).
If the fault is not resolved, run fault finding on the Instrument panel (see 83A, Instrument panel).
If the fault is still present, contact the Techline.
SIM32_V44_DF455/SIM32_V4C_DF455/SIM32_V50_DF455/SIM32_V54_DF455
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-170V7 MR-413-X44-17B000$150.mif
PETROL INJECTION
Fault finding – Status summary table17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
Tool statusDiagnostic tool title
ET358High-speed fan unit relay connection
ET405Clutch pedal switch
ET415Deactivation of cruise control/speed limiter
ET556Driver deactivation of the cruise control/speed limiter
ET557Cruise control/speed limiter deactivation by function
ET561Operating mode (Only for Ethanol or E85 vehicle)
ET562Fan assembly request from automatic transmission (except D7F800)
ET564Type 1 defect mode
ET565Type 2 defect mode
ET566Type 3 defect mode
ET567Type 4 defect mode
ET568Type 5 defect mode
ET569Defect mode type 6
ET578Petrol fuel circuit fault finding
ET603Air conditioning compressor relay control circuit
ET671Alcohol level programming (Only for Ethanol or E85 vehicle)
ET672Engine coolant temperature management (Only for Vdiag 4C)
ET673Jammed accelerator pedal detected
ET674Refrigerant pressure
ET703Cruise control/speed limiter buttons
ET704Brakecontact No 1
ET705Brakecontact No 2
ET840 Customised Oil Change Interval (except Vdiag 44 and 4C)

17B-190V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET048ACTUATOR RELAY CONTROL
STATUS
DEFINITIONACTIVE: The status indicates that the control is active.
INACTIVE: The status indicates that the control is inactive.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
"INACTIVE"
or
ACTIVEThis relay supplies the following actuators: the injectors, the throttle valve control,
the oxygen sensor heating, the bleed solenoid valve, the fuel vapour absorber
and connection 3FB of the injection computer.
In the event of a fault, see the interpretation of fault DF084 Actuator relay control
circuit.
SIM32_V44_ET048/SIM32_V4C_ET048/SIM32_V50_ET048/SIM32_V54_ET048
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.