2009 RENAULT TWINGO RS engine coolant

17B-214V7 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
ET112PASSENGER COMPARTMENT HEATING RESISTORS CUT OFF
STATUS
DEFINITIONYES: This status indicates that the passenger compartment heating resistors are
switched off at the request of the injection computer.
NO: This status indicates that the passenger compartment heating resistors can be
freely controlled by the UCH.
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
"YES"Depending on the requirements of the injection system (e.g. torque reduction, power
requirements), the injection computer cuts off the passenger compartment heating
resistors.
Status ET112 becomes YES if the number of passenger compartment heating
resistors are cut-off by request of the injection computer.
"NO"Depending on the requirements of the injection system (e.g. torque reduction, power
requirements), the injection computer cuts off the passenger compartment heating
resistors.
Status ET112 becomes NO when the passenger compartment heating resistors
can be freely controlled by the UCH.
SIM32_V44_ET112/SIM32_V4C_ET112/SIM32_V50_ET112/SIM32_V54_ET112
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-215V7 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
ET143LOW-SPEED FAN ASSEMBLY RELAY CONTROL
STATUS
DEFINITIONThis status indicates that the low-speed fan assembly relay is being actuated (ACTIVE)
or not (INACTIVE).
NOTESSpecial notes:
–Perform these checks if the parameters correspond with the system operation
programming.
–If the vehicle is equipped with air conditioning, the engine cooling fan will run at 1
st
speed as soon as the air conditioning compressor is activated.
There should be no fault detected on the coolant temperature sensor circuit when this
fault finding procedure is being carried out.
Conformity check with engine stopped and ignition on.
INACTIVEEngine cold and air conditioning switched off
In the event of a fault, consult the interpretation of fault DF559 Low-speed fan
assembly control.
Conformity check with the engine running and engine coolant temperature > 80˚C
ACTIVE
INACTIVEINACTIVE or ACTIVE, according to the engine temperature and the air conditioning
switched off
If there is a fault, refer to the interpretation of fault DF559.
SIM32_V44_ET143/SIM32_V4C_ET143/SIM32_V50_ET143/SIM32_V54_ET143
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-217V7 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
ET144HIGH-SPEED FAN ASSEMBLY RELAY CONTROL
STATUS
DEFINITIONThis status indicates that the high-speed fan assembly relay is being actuated (ACTIVE)
or not (INACTIVE).
NOTESSpecial notes:
Perform these checks if the parameters correspond with the system operation
programming.
There should be no fault detected on the coolant temperature sensor circuit when this
fault finding procedure is being carried out.
Conformity check with engine stopped and ignition on.
INACTIVEEngine cold and air conditioning switched off
In the event of a fault, consult the interpretation of fault DF561 High-speed fan
assembly relay control.
Conformity check with the engine running and engine coolant temperature > 80˚C
ACTIVE
INACTIVEINACTIVE or ACTIVE, according to the engine temperature and the air conditioning
switched off.
If there is a fault, refer to the interpretation of fault DF561.
SIM32_V44_ET144/SIM32_V4C_ET144/SIM32_V50_ET144/SIM32_V54_ET144
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-219V7 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
ET223CLUTCH PEDAL
STATUS
DEFINITIONDEPRESSED: This status indicates that the clutch pedal is depressed.
INACTIVE: This status indicates that the clutch pedal is released.
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
DEPRESSEDClutch pedal depressed.
Non-conformity of the brake signals and/or the clutch switch signals can cause the
engine to race during gear changes.
In the event of a fault, apply the interpretation of DF150 Clutch switch circuit.
RELEASEDClutch pedal released.
Non-conformity of the brake signals and/or the clutch switch signals can cause the
engine to race during gear changes.
In the event of a fault, apply the interpretation of DF150 Clutch switch circuit.
SIM32_V44_ET223/SIM32_V4C_ET223/SIM32_V50_ET223/SIM32_V54_ET223
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-220V7 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
ET289INSTRUMENT PANEL INJECTION CONNECTION
STATUS
DEFINITIONCONNECTED: This status indicates that the connection between the injection
computer and the instrument panel is not defective.
DISCONNECTED: This status indicates that the connection between the injection
computer and the instrument panel is defective.
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
NOT CONNECTEDThe connection between the injection computer and the instrument panel is defective,
test the instrument panel (see 83A, Instrument panel) and the multiplex network
(see 88B, Multiplexing).
SIM32_V44_ET289/SIM32_V4C_ET289/SIM32_V50_ET289/SIM32_V54_ET289
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-221V7 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
ET290FUEL PUMP RELAY CONTROL
STATUS
DEFINITIONACTIVE: This status indicates that the fuel pump relay control is active.
INACTIVE: This status indicates that the fuel pump relay control is deactivated.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
There must be no present or stored faults.
Conformity check with engine stopped and ignition on, or engine running, and engine coolant
temperature > 80˚C
"ACTIVE"
or
"INACTIVE"This status becomes active when the engine is started.
In the event of a fault, apply the interpretation of DF085 Fuel pump relay control
circuit
SIM32_V44_ET290/SIM32_V4C_ET290/SIM32_V50_ET290/SIM32_V54_ET290
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-222V7 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
ET300RICHNESS REGULATION
STATUS
DEFINITIONACTIVE: This indicates that the richness is regulated.
INACTIVE: This status indicates that the richness is not regulated.
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.
"ACTIVE"The status is ACTIVE when the engine is running.
"INACTIVE"The status is INACTIVE when the engine is not running.
Conformity check with the engine running and engine coolant temperature > 80˚C
SIM32_V44_ET300/SIM32_V4C_ET300/SIM32_V50_ET300/SIM32_V54_ET300
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.

17B-223V7 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
ET340AUTOMATIC TRANSMISSION REQUEST TO ACTIVATE OBD

WARNING LIGHT
STATUS
DEFINITIONACTIVE: This status indicates that the automatic transmission computer request to
activate the OBD warning light is active.
INACTIVE: This status indicates that the automatic transmission computer request to
activate the OBD warning light is inactive.
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
"ACTIVE"
or
"INACTIVE"For normal engine operation, the status must be INACTIVE.
If activation of the OBD warning light on the instrument panel is not consistent with
the status,
test the instrument panel (see 83A, Instrument panel).
SIM32_V44_ET340/SIM32_V4C_ET340/SIM32_V50_ET340/SIM32_V54_ET340
AFTER REPAIRCarry out a road test followed by a check with the diagnostic tool.