ESP RENAULT TWINGO 2009 2.G Electrical Equipment - Petrol Injection Owners Manual

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-250V7 MR-413-X44-17B000$153.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET671PROGRAMMING THE ALCOHOL LEVEL
STATUS
DEFINITIONCOMPLETED: This status indicates that the alcohol level has been programmed.
NOT COMPLETED: This status indicates that the alcohol level has not been
programmed.
NOTESSpecial notes:
Perform these checks if the statuses correspond with the system operation
programming.
There must be no present or stored faults.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
COMPLETEDStatus ET671 must be COMPLETED if the vehicle runs on alcohol.
NOT
COMPLETEDReprogram the alcohol level (see Configurations and programming, Alcohol level
programming):
–start the engine,
–allow the engine coolant temperature to reach 75˚C, check using parameter PR064
Coolant temperature,
–run the engine at 1500 rpm for at least 5 mins,
–check that the programming has been carried out using status ET671 and
parameter PR743 Estimated alcohol level in tank,
the programming is saved when the ignition is switched off.
If the fault is still present, contact the Techline.
SIM32_V44_ET671 / SIM32_V4C_ET671 / SIM32_V50_ET671 / SIM32_V54_ET671
PETROL INJECTION
Fault finding – Interpretation of statuses
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-251V7 MR-413-X44-17B000$153.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 4C
ET672ENGINE COOLANT TEMPERATURE MANAGEMENT
STATUS
DEFINITIONWITHOUT: This status indicates that the engine coolant temperature control is not
managed.
ACTIVE: This status indicates that the engine temperature coolant temperature control
is active.
DEFECT MODE: This status indicates that the engine coolant temperature control is
in defect mode.
NOTESSpecial notes:
Perform these checks if the statuses correspond with the system operation
programming.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
WITHOUTFor the D4F 740 engine, ET086 is WITHOUT.
D4F 764 and
D4F 784:
"ACTIVE"In the event of a fault, apply fault interpretation
–DF089 Inlet manifold pressure sensor circuit,
–DF154 Flywheel signal sensor circuit,
–DF001 Coolant temperature sensor circuit,
–DF002 Air temperature sensor circuit,
–DF893 Controlled coolant thermostat circuit.
"FAULTY"Indicates DEFECT MODE when a fault is detected:
–DF089 Inlet manifold pressure sensor circuit: 1.DEF: Signal inconsistency,
–DF154 Flywheel signal sensor circuit,
–DF001 Coolant temperature sensor circuit: 2.DEF: Inconsistency,
–DF002 Air temperature sensor circuit,
–DF893 Controlled coolant thermostat circuit.
SIM32_V4C_ET672
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-255V7 MR-413-X44-17B000$153.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET703CRUISE CONTROL/SPEED LIMITER BUTTONS
STATUS
DEFINITIONRESUME: R button pressed.
SUSPEND: 0 button pressed.
INCREASE: Increase button pressed.
MINUS: Decrease button pressed.
INACTIVE: This status indicates that no button has been pressed.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
"INACTIVE"When no button has been pressed.
In the event of a fault, refer to the interpretation of status ET703.
"SUSPEND"'0' button pressed.
In the event of a fault, refer to the interpretation of status ET703.
"REACTIVATE"'R' button pressed.
In the event of a fault, refer to the interpretation of status ET703.
SIM32_V44_ET703 / SIM32_V4C_ET703 / SIM32_V50_ET703 / SIM32_V54_ET703
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-260V7 MR-413-X44-17B000$153.mif
PETROL INJECTION
Fault finding – Interpretation of statuses17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET704
ET705BRAKE SWITCH NO. 1BRAKE SWITCH NO. 2
STATUS
DEFINITIONACTIVE: This status indicates that the brake pedal is depressed.
INACTIVE: This status indicates that the brake pedal is released.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Note:
Statuses ET704 and ET705 should change status at the same time. If there is
inconsistency, refer to the interpretation of faults DF228 Brake signals and DF623
Closing brake signal.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
"ACTIVE"Brake pedal depressed.
Brake signal non-conformity may cause the engine to race during gear changes.
"INACTIVE"Brake pedal released.
Brake signal non-conformity may cause the engine to race during gear changes.
SIM32_V44_ET704 / SIM32_V4C_ET704 / SIM32_V50_ET704 / SIM32_V54_ET704
SIM32_V44_ET705 / SIM32_V4C_ET705 / SIM32_V50_ET705 / SIM32_V54_ET705
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-265V7 MR-413-X44-17B000$171.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
PR014IDLE SPEED CORRECTION
PARAMETER
DEFINITIONThis parameter indicates the engine's rotational speed in rpm.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Conformity check with engine stopped and ignition on, or engine running and engine coolant
temperature > 80˚C
This status indicates the engine idle speed correction value.
The value should be between:
0 rpm < PR014 < 224 rpm.
The idle speed regulator performs all of the calculations that allow the idle speed actuator to be controlled
physically: the motorised throttle. The functional component of the regulator is adaptive (variation programming
and ageing).
SIM32_V44_PR014/SIM32_V4C_PR014/SIM32_V50_PR014/SIM32_V54_PR014
PETROL INJECTION
Fault finding – Interpretation of parameters
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-266V7 MR-413-X44-17B000$171.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
PR015ENGINE TORQUE
PARAMETER
DEFINITIONThis parameter indicates the engine torque in Nm.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Conformity check with the engine running and engine coolant temperature > 80˚C
This value should be between:
20 < X < 40 N.m
This parameter is only valid when the engine is running.
SIM32_V44_PR015/SIM32_V4C_PR015/SIM32_V50_PR015/SIM32_V54_PR015
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-267V7 MR-413-X44-17B000$171.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
PR018ESTIMATED AIR FLOW
PARAMETER
DEFINITIONThis parameter indicates the inlet air flow in kg/h.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
There must be no faults present.
Perform this fault finding procedure:
–after finding an inconsistency in the parameter,
–or after a customer complaint (lack of power, smoke etc.).
Conformity check with engine stopped and ignition on.
Indicates the inlet air flow in kg/h.
The value should be:
X = 0 kg/h
Conformity check with the engine running and engine coolant temperature > 80˚C
Indicates the inlet air flow in kg/h.
The value should be:
X ≈ 7 kg/h
SIM32_V44_PR018/SIM32_V4C_PR018/SIM32_V50_PR018/SIM32_V54_PR018
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-270V7 MR-413-X44-17B000$171.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
PR035ATMOSPHERIC PRESSURE
PARAMETER
DEFINITIONThis parameter indicates the atmospheric pressure in bar. The sensor is integrated in
the computer.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Use the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
The atmospheric pressure value is:
PR035 ≈ 1 bar +/- 0.20 bar
In the event of a fault, consult the interpretation of DF004 Turbocharging pressure sensor circuit.
Check the cleanliness and condition of the atmospheric pressure sensor and its connections (component
code 147) and the engine management computer (component code 120).
If the connector or 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.
On the atmospheric pressure sensor, component code 147, check the resistance between connections 3LG
and 3CK.
If the resistance is not X 50 kΩ, replace the sensor.
SIM32_V44_PR035/SIM32_V4C_PR035/SIM32_V50_PR035/SIM32_V54_PR035
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-272V7 MR-413-X44-17B000$171.mif
PETROL INJECTION
Fault finding – Interpretation of parameters17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
PR037REFRIGERANT PRESSURE
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Conformity check with the engine running and engine coolant temperature > 80˚C
The value should be between:
1 bar < PR037 < 40 bar.
In the event of a fault, test the multiplex network (see 88B, Multiplex).
SIM32_V44_PR037/SIM32_V4C_PR037/SIM32_V50_PR037/SIM32_V54_PR037
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.