Dacia Solenza (engine E7J). Service manual — part 153
INSTRUMENT PANEL
83
83 - 6
A1
B1
C1
C2
SPECIAL TOOL
MOT 1397 Dismounting wrench of the fuel level transmitter assembly
The fuel level transmitter assembly is mounted on the fuel tank. Its dismounting is not im-
plying dismounting of the fuel tank.
IMPORTANT:
During all interventions at the fuel level transmitter, observe the following
precautions:
- do not smoke;
- do not come closer with open fire or with a flammable object in the working area.
Connector
Pin
Denomination
A1
- Fuel level transmitter
B1
Fuel level signal
C1
Supply + fuel pump
C2
Fuel pump mass
Fuel level transmitter
Electric tests- fuel level transmitter
POSITION OF THE FUEL LEVEL
Measured resistance
INDICATOR ON INSTRUMENT PANEL
between pins A1 and B1 (Ù)
4/4
0-10
3/4
Approximate 55
1
110 ± 10
2
Approximate 190
0
280 ± 20
Minim level alert
260 ± 10
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INSTRUMENT PANEL
83 - 7
Water temperature sensor
1
OPERATION
The water temperature sensor (1) is sending to the injection computer the water
temperature information, and another information is sent to the indicator device from the
instrument panel, that will show the water temperature.
Electric tests – water temperature tests
POSITION OF THE WATER
Measured
TEMPERATURE INDICATOR
resistance between pin A and
vehicle mass (Ù)
60°C
483±30
95 °C
150±15
110 °C
97±15
REMARK:
The a.m. values have been registered at water temperature increasing.
INSTRUMENT PANEL
83
83 - 8
Diagnostic – damages interpretation
Check the oil pressure.
Pressure is correct?
Replace the oil pressure
transmitter.
There is a failure in the oil circuit.
Fix it.
OIL PRESSURE INDICATOR IS NOT ON
WHEN CONTACT SET ON
Place the wire from the oil pressure
transmitter to the mass
Is the indicator on ?
Replace the oil
pressure transmitter
Replace the bulb.
Warning indicator bulb is
worn?
Check the bulb supply
wiring and fix it.
FUEL LEVEL INDICATOR SHOWING ALWAYS FULL
Replace the fuel level transmitter.
Replace the instrument panel.
Disconnect the connection wire to the probe.
Is the fuel level indicator showing zero ?
Resistance against the vehicle mass of the B1 pin
of the fuel level transmitter connector is zero?
Defective wiring. Fix it.
Yes
No
Yes
No
Yes
No
Yes
No
No
Yes
OIL PRESSURE INDICATOR STILL ON
AFTER ENGINE STARTING
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INSTRUMENT PANEL
83 - 9
Diagnostic – damages interpretation
FUEL LEVEL INDICATOR NOT SHOWING CORRECTLY
Disconnect the connector of the
fuel level transmitter.
Is the fuel indicator returning to
zero?
The circuit between Pin B1 of the
fuel level transmitter connector
and pin 8 of the instrument panel
connector is broken. Fix it.
Replace the
instrument panel.
Defective wiring.
Fix it.
Put at vehicle mass pin B1
of the
fuel level transmitter
connector. Is the indicator
showing full?
Replace the fuel
level transmitter.
Resistance against the
vehicle mass of the pin B1
of the fuel level transmitter
connector is zero?
Yes
No
Yes
No
Yes
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