fuel reserve RENAULT TWINGO 2009 2.G Electrical Equipment - Instrument Panel Workshop Manual

83A-24
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V5
83A
INSTRUMENT PANEL
Fault finding - Interpretation of faults
DF007
PRESENT
OR
STOREDFUEL SENDER CIRCUIT
CO : Open circuit
CC : Short circuit
1.DEF : Internal electronic fault
2.DEF : Battery undervoltage
NOTES1.DEF: Contact Techline.
2.DEF: Carry out fault finding on the charging circuit (see Technical Note 6014A,
Checking the charging circuit).
Conditions for applying the fault finding procedure to stored faults:
The fault is declared present after waiting for 1 second, with the ignition on, then
stored after 60 seconds.
Special note:
Check the consistency between the instrument panel display and parameter PR041
Filtered fuel level.
CO
CC
NOTESSpecial note:
CO: The fault is declared present if the fuel sender
resistance is greater than 350 Ω.
CC: The fault is declared present if the fuel sender
resistance is less than 5 ΩΩ Ω Ω
.
Manipulate the wiring harness between the instrument panel and the fuel sender in order to produce a change in
fault status (Present → Stored).
Look for possible damage to the wiring harness, and check the connection and condition of the fuel sender and
its connections.
Look for possible damage to the wiring harness, check the connection and condition of the instrument panel
connector.
If there is a repair method (see Technical Note 6015A, Electrical wiring repair, Wiring: Precautions for repair)
repair the connector, otherwise replace the wiring.
Check the 30A fuse of the positive protected battery, component code 1033.
Measure the resistance between connections 41A and 41B of the fuel sender.
Replace the fuel sender if the resistance value is not: 260 ΩΩ Ω Ω
fuel tank in reserve
38 ΩΩ Ω Ω
fuel tank full
(see MR 411, 19C, Tank, fuel sender: Removal - Refitting).
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
TDB_V04_DF007 / TDB_V08_DF007

Vdiag No.: 04, 08
MR-413-X44-83A000$448.mif

83A-32
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V5
INSTRUMENT PANEL
Fault finding - Conformity check

Vdiag No.: 04, 08
83A
SUB-FUNCTION : GAUGING
NOTESOnly carry out this conformity check after a complete check with the diagnostic tool.
The values shown in this conformity check are given as a guide.
Application conditions: Vehicle with + after ignition feed activated, engine
stopped.
FunctionParameter or status
checked or actionDisplay and notes Fault finding
Fuel sender
operation checkPR040:Current fuel levelThe current fuel level
depends on the vehicle
body movements.In the event of a fault, consult the
interpretation of fault DF007
Fuel sender circuit.
Filtered fuel
level checkPR041:Filtered fuel levelThe filtered fuel level is
independent of the
variations created by the
vehicle body movements.In the event of a fault, consult the
interpretation of parameter
PR041 Filtered fuel level.
Fuel sender
resistance
checkPR002:Fuel sender unit
resistanceThe fuel sender resistance
depends on the fuel level.
In reserve: 260 ΩΩ Ω Ω
Full: 38 ΩΩ Ω ΩIf R < 5 ΩΩ Ω Ω
or R> 350 ΩΩ Ω Ω
: Faulty
fuel sender.
In the event of a fault, consult the
interpretation of fault DF007
Fuel sender circuit.

83A-44
MR-413-X44-83A000$728.mif
V5
83A
INSTRUMENT PANEL
Fault finding - Interpretation of parameters
PR041 Filtered fuel level
NOTESIn the event of a fuel sender fault, check for the presence of DF007 FUEL SENDER
first.
This value is used to display the fuel level, i.e. the number of illuminated squares on the instrument panel.
Reference table displaying the filtered fuel level (PR041) in relation to the number of illuminated squares.
–0l to 5l: reserve square
–5l to 8l: 1 square
–8l to 12l: 2 squares
–12l to 18l: 3 squares
–18l to 25l: 4 squares
–25l to 32l: 5 squares
–32l to 37l: 6 squares
–37l to full: 7 squares
IMPORTANT
Once a square is no longer lit, it can not be relit except by adding fuel to the tank or running command VP020
UPDATE FUEL LEVEL DISPLAY.
AFTER REPAIRDeal with any faults displayed by the diagnostic tool.
Clear the computer memory.
Carry out a road test followed by another check with the diagnostic tool.
TDB_V04_PR041 / TDB_V08_PR041

Vdiag No.: 04, 08
MR-413-X44-83A000$728.mif