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

17B-151V7 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
DF508
CONTINUED
Use the universal bornier to check the insulation and continuity of the following connections:
●3AJB between components 1076 and 120,
●3AJC between components 1076 and 120.
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.
Manually check that the throttle rotates properly.
Measure the resistance of the throttle valve motor between connections 3AJB and 3AJC:
If the resistance of the throttle valve motor is not between:
●1.13 Ω < X < 1.27 Ω, replace the throttle valve.
If the fault is still present, contact the Techline.
AFTER REPAIRIf the throttle valve has been replaced, program the throttle stops (see
Configurations and programming).
Follow 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-154V7 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
Only Vdiag 54
DF569
PRESENT
OR
STOREDTURBOCHARGING CIRCUIT
1.DEF: Signal outside lower limit
2.DEF: Signal outside upper limit
3.DEF: OBD
NOTESConditions for applying the fault finding procedure to stored faults
The fault is declared present with the engine running.
Special note:
Defect mode 4: speed limited to less than 66 mph (110 km/h) in 5th and 6
th and the
accelerator pedal feels spongy.
Defect mode 5: the ESP and Cruise control - Speed limiter are deactivated.
Defect mode 6: the wastegate is not controlled and opens freely.
The engine runs without turbocharging, like a naturally aspirated engine.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III, or
MODUS.
Check the connection of the turbocharging ducts.
Check the condition of the connector of the turbocharger pressure sensor (component code 1071), of the
wastegate solenoid valve (component code 436), and of the engine management computer (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 connections:
●3AHN between components 436 and 120,
●3AT between components 436 and 120,
●3LN between components 1071 and 120,
●3LP between components 1071 and 120,
●3LQ between components 1071 and 120.
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, contact the Techline.
SIM32_V54_DF569
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-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.

17B-191V7 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
ET050ACTUATOR RELAY CONTROL
STATUS
DEFINITIONACTIVE: The status indicates that the canister bleed control is active.
INACTIVE: The status indicates that the canister bleed 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"The petrol vapour rebreather bleed does not operate at idle speed.
Use command AC017 Canister bleed solenoid valve to check its operation.
In the event of a fault, see interpretation of fault DF081 Canister bleed solenoid
valve circuit.
SIM32_V44_ET050/SIM32_V4C_ET050/SIM32_V50_ET050/SIM32_V54_ET050
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-196V7 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
ET054
CONTINUED
IDLING SPEED TOO LOW
Check:
–engine oil level (too high, splashing),
–that the exhaust pipe is not blocked (catalytic converter damaged),
–the cleanliness and conformity of the air filter,
–that the air inlet circuit is not blocked,
–that the throttle valve assembly is not clogged,
–the condition and conformity of the spark plugs,
–the fuel circuit sealing,
–the fuel pressure and the flow (see MR 392 (Clio III), MR 385 (Modus), MR 411 (New Twingo), or MR 442
(E33), Mechanical, 13A, Fuel supply),
–the condition and cleanliness of the injectors,
–the cylinder compression's,
–the timing setting.
Repair or replace the faulty components, if necessary.
IDLING SPEED TOO HIGH
Check:
–engine oil level (too high, splashing),
–for the fittings in the oil vapour rebreathing system,
–the sealing between the throttle valve and inlet manifold,
–the manifold pressure sensor sealing,
–the fuel vapour absorber bleed, which must not be jammed open,
–the fuel vapour absorber bleed system sealing,
–the brake servo system sealing,
–the sealing between the inlet manifold and cylinder head,
–the oil vapour recovery circuit sealing between the inlet manifold and cylinder head,
–the fuel pressure and the flow (see MR 392 (Clio III), MR 385 (Modus), MR 411 (New Twingo), or MR 442
(E33), Mechanical, 13A, Fuel supply),
–the condition and cleanliness of the injectors,
–the cylinder compression's,
–the timing adjustment,
Repair or replace the faulty components, if necessary.
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-201V7 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
ET075PEDAL NO LOAD AND THROTTLE VALVE CLOSED
STATUS
DEFINITIONYES: This status indicates that the motorised throttle is closed and that there is no load
on the accelerator pedal.
NO: This status indicates that the motorised throttle is definitely not closed and/or that
there is some load on the accelerator pedal.
NOTESThere must be no present or stored faults.
Special 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.
"YES"Without action on the pedal, the status ET075 is YES.
"NO"Apply the interpretation of PR030 Accelerator pedal position.
SIM32_V44_ET075/SIM32_V4C_ET075/SIM32_V50_ET075/SIM32_V54_ET075
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-207V7 MR-413-X44-17B000$151.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 4C
ET086CAMSHAFT DEPHASER CONTROL
STATUS
DEFINITIONWITHOUT: This status indicates that there is no camshaft dephaser.
ACTIVE: This status indicates that the camshaft dephaser control is active.
INACTIVE: This status indicates that the camshaft dephaser control is inactive.
FAULTY: This status indicates that the camshaft dephaser control is faulty.
NOTESThere must be no present or stored faults.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
WITHOUTFor engines D4F 740 and D4F 784, ET086 is WITHOUT.
In the event of a fault, apply the interpretation of faults DF080 Camshaft dephaser
circuit and DF119 Camshaft sensor signal.
D4F 764:
INACTIVE at idle
speed
ACTIVE engine
under loadIn the event of a fault, apply the interpretation of faults DF080 Camshaft dephaser
circuit and DF119 Camshaft sensor signal.
"FAULTY"Indicates FAULT when there is a pulley, solenoid valve, tooth signal consistency or
tooth signal fault.
In the event of a fault, apply the interpretation of faults DF080 Camshaft dephaser
circuit and DF119 Camshaft sensor signal.
SIM32_V4C_ET086
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-245V7 MR-413-X44-17B000$152.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET567DEFECT MODE TYPE 4
STATUS
DEFINITIONACTIVE: This status indicates that defect mode type 4 is active.
INACTIVE: This status indicates that defect mode type 4 is inactive.
NOTESThere must be no present or stored faults.
This type groups together faults affecting the motorised throttle valve monitoring system, the pedal and the
turbocharging circuit for which there is a backup operating mode that is viable for the system.
The associated defect mode is a limitation of the throttle opening according to the engine speed. This is expressed
by limiting the speed to less than 66 mph (110 km/h) in 5
th and 6th and the accelerator pedal feels "soft".
SIM32_V44_ET567/SIM32_V4C_ET567/SIM32_V50_ET567/SIM32_V54_ET567
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-246V7 MR-413-X44-17B000$152.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET568TYPE 5 DEFECT MODE
STATUS
DEFINITIONACTIVE: This status indicates that defect mode type 5 is active.
INACTIVE: This status indicates that defect mode type 5 is inactive.
NOTESThere must be no present or stored faults.
This type groups together faults affecting the pressure, the throttle valve control by the torque structure and the
turbocharging pressure.
Its effect is to go into pedal feedback mode instead of the permanent torque structure. The ESP and cruise control/
speed limiter systems are deactivated. The automatic or sequential gearbox goes into safe mode. The engine
management no longer accepts requests from the gearbox, and sends torque values by default to the multiplex
network.
SIM32_V44_ET568/SIM32_V4C_ET568/SIM32_V50_ET568/SIM32_V54_ET568
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-263V7 MR-413-X44-17B000$160.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
* OCR: Opening cyclic ratio
* EV: Solenoid valve
* mot: motorised
* app.: applying
* AAC: Camshaft
Tool ParameterDiagnostic tool title
PR014Idling speed correction
PR015Engine torque
PR018Estimated air flow
PR030Accelerator pedal position
PR035Atmospheric pressure
PR037Refrigerant pressure
PR041Turbocharger pressure (Vdiag 54 only)
PR055Engine speed
PR059Inlet air temperature
PR064Coolant temperature
PR071Computer feed voltage
PR089Vehicle speed
PR090Idle speed regulation programming value
PR091OCR* Theoretical idle speed regulation
PR094AAC* dephaser OCR* setpoint (Vdiag 4C only)
PR095Anti-pinking correction
PR096Mot.* throttle upper stop programmed value.
PR097Mot.* throttle lower stop programmed value.
PR098Upstream oxygen sensor voltage
PR099Downstream oxygen sensor voltage
PR101Duration of injection
PR102Canister bleed solenoid valve OCR*
PR103Instantaneous fuel consumption
PR104Turbocharging EV* OCR* (Vdiag 54 only)
PR105Mileometer OBD fault warning light lit
PR106Mileometer fault warning light lit
PR111Motorised throttle position corrected value.
PR113Lower throttle stop after app.* offset
PR116Motorised throttle corrected position setpoint
PR118Measured throttle position gang 1
PR119Measured throttle position gang 2
PETROL INJECTION
Fault finding – Parameter summary table