engine coolant RENAULT TWINGO 2009 2.G Electrical Equipment - Petrol Injection Owner's Manual

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-171V7 MR-413-X44-17B000$151.mif
17B
SIM 32 Injection
Program no.: D3
Vdiag No.: 44, 4C, 50
and 54
ET001COMPUTER + AFTER IGNITION FEED
STATUS
DEFINITIONPRESENT: This status indicates that the + after ignition feed is active.
ABSENT: This status indicates that the + after ignition feed is not active.
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.
"PRESENT"
Ignition on and engine running warm at idle speed with the + after ignition feed
activated.
In the event of a fault, apply the interpretation of DF046 Battery voltage.
"ABSENT"If the + after ignition is not activated, ET001 is "Absent".
In the event of a fault, apply the interpretation of DF046 Battery voltage.
SIM32_V44_ET001/SIM32_V4C_ET001/SIM32_V50_ET001/SIM32_V54_ET001
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
PETROL INJECTION
Fault finding – Interpretation of statuses

17B-172V7 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
ET003ENGINE IMMOBILISER
STATUS
DEFINITIONACTIVE: This status indicates that the immobiliser is active.
INACTIVE: This status indicates that the immobiliser 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.
"ACTIVE"Refer to the fault finding note for the UCH (see 87B, Passenger compartment
connection unit).
"INACTIVE"Refer to the fault finding note for the UCH (see 87B, Passenger compartment
connection unit).
SIM32_V44_ET003/SIM32_V4C_ET003/SIM32_V50_ET003/SIM32_V54_ET003
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-173V7 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
ET004AC AUTHORISED
STATUS
DEFINITIONYES: This status indicates that the air conditioning is active.
NO: This status indicates that the air conditioning 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.
YES or NOIf air conditioning is authorised or if the compressor is actuated, (see 62A, Heating
system, 62B, Climate control or 62C, Manual air conditioning).
Sensor electrical conformity
"YES"The air conditioning authorisation only changes to YES if:
–the air conditioning request has been made by the driver (air conditioning switch in
AC or AUTO position with minimum ventilation),
–the engine is not under full load,
–the air conditioning system is not faulty.
SIM32_V44_ET004/SIM32_V4C_ET004/SIM32_V50_ET004/SIM32_V54_ET004
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-175V7 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
ET021HIGH-SPEED FAN REQUEST–Active
–Inactive
STATUS
DEFINITIONACTIVE: This status indicates that the high-speed fan assembly is active.
INACTIVE: This status indicates that the high-speed fan assembly is inactive.
NOTESSpecial notes:
Apply the checks only if statuses ACTIVE and INACTIVE are inconsistent.
Refer to the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
"ACTIVE"
or
"INACTIVE"Fan unit 2 starts when the coolant temperature exceeds 102˚C and stops when it falls
below 99˚C.
Sensor electrical conformity
SIM32_V44_ET021/SIM32_V4C_ET021/SIM32_V50_ET021/SIM32_V54_ET021
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-176V7 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
ET021
CONTINUED 1
Deal with DF001 Coolant temperature sensor circuit first.
Check the consistency of PR064 Coolant temperature.
If this status is inconsistent:
Disconnect the battery.
Check the condition of the engine management computer connector (component code 120).
For NEW TWINGO or E33:
Check the condition of the air conditioning control unit connector (component code 419).
If the connector(s) is(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 insulation and continuity of the following connections:
●133B between components 120 and 419,
●133C between components 120 and 419.
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, carry out fault finding on the UCH system (see 87B, Passenger compartment
connection unit).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-178V7 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
ET022LOW-SPEED FAN REQUEST–Active
–Inactive
STATUS
DEFINITIONACTIVE: This status indicates that the low-speed fan assembly is active.
INACTIVE: This status indicates that the low-speed fan assembly is inactive.
NOTESSpecial notes:
Apply the checks only if statuses ACTIVE and INACTIVE are inconsistent.
Refer to the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III or
MODUS.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
"ACTIVE"
or
"INACTIVE"To ensure cooling, when the engine is running, fan assembly 1 is activated when
the coolant temperature exceeds 99˚C and stops when it falls below 96˚C.
Sensor electrical conformity
SIM32_V44_ET022/SIM32_V4C_ET022/SIM32_V50_ET022/SIM32_V54_ET022
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-179V7 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
ET022
CONTINUED 1
Deal with DF001 Coolant temperature sensor circuit first.
Check the consistency of PR064 Coolant temperature.
If this status is inconsistent:
Disconnect the battery.
Check the condition of the engine management computer connector (component code 120).
For NEW TWINGO and E33:
Check the condition of the air conditioning control unit connector (component code 419).
If the connector or connectors are faulty and if there is a repair procedure (see Technical Note 6015A, Electrical
wiring repair, Wiring: Precautions for repair), repair the connector, otherwise change the wiring.
Use the universal bornier to check the insulation and continuity of the following connections:
●133B between components 120 and 419,
●133C between components 120 and 419.
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, carry out fault finding on the UCH system (see 87B, Passenger compartment
connection unit).
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.
Repeat the conformity check from the start.

17B-181V7 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
ET023FAST IDLE SPEED REQUEST–Present
–Absent
STATUS
DEFINITIONPRESENT: The status indicates that the fast idle speed request is active.
ABSENT: The status indicates that the fast idle speed request is inactive.
NOTESSpecial notes:
Only perform these tests if the parameters do not correspond with the system operation
programming.
Refer to the Wiring Diagrams Technical Note for NEW TWINGO, E33, CLIO III
or MODUS.
Conformity check: Engine stopped and ignition on, or engine running at idle speed, and engine coolant
temperature > 80˚C.
PRESENT
OR
ABSENTUCH requests the injection system to increase the idling speed.
ABSENT: The UCH has not formulated a request.
PRESENT: The UCH has formulated a request.
If ET023 is inconsistent, test the multiplex network using the diagnostic tool
(see 88B, Multiplexing). If the test is correct, refer to the UCH fault finding procedure
(see 87B, Passenger compartment connection unit) and for Clio III or Modus,
run fault finding on the Protection and Switching Unit (see 87G, Engine
compartment connection unit).
SIM32_V44_ET023/SIM32_V4C_ET023/SIM32_V50_ET023/SIM32_V54_ET023
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.

17B-182V7 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
ET038ENGINE
STATUS
DEFINITIONSTALLED: This status indicates that the engine has stalled.
RUNNING: This status indicates that the engine is running.
STOPPED: This status indicates that the engine is stopped.
STARTING: This status indicates that the engine is being started.
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.
STOPPEDStatus ET038 is STOPPED if the engine ignition is on but there has been no starter
operation.
Conformity check with engine running at idle speed, engine coolant temperature > 80˚C
RUNNINGThis status indicates that the engine is running.
In the event of a fault, switch off the ignition and wait 1 minute.
If the fault is still present, contact the Techline.
Status ET038 may also be in the STARTING or STALLED phase
STARTINGStatus ET038 is "starting" when the engine is in starting phase.
STALLEDStatus ET038 is STALLED when the engine has stalled. The vehicle is still under
+ after ignition feed.
SIM32_V44_ET038/SIM32_V4C_ET038/SIM32_V50_ET038/SIM32_V54_ET038
AFTER REPAIRCarry out a road test, then check with the diagnostic tool.