Dacia Solenza (engine E7J). 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

83

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

83

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