Dacia Solenza (engine E7J). Manual - part 19

 ENGINE E7J-262

12

12 - 4

FUEL MIXTURE

 Body valve

2

2

1

I

II

DISMOUNTING

Disconnect the battery.
Dismount the air inlet duct from the battery

protection screen.

Dismount the air filter four attachment

screws.

Disconnect the  hose (1) for oil vapors re-

aspiration, between the cylinder head cover and
the air filter.

Remove the air filter.

Disconnect :
〈 Dismount acceleration cable ( disconnect

the cable end from the body control lever and
extract it from the support sleeve)

〈 connectors

I – of the step-by-step engine

II – of the body potentiometer

( pull upwards the no.2 clamp and disconnect
the connector).

Disconnect the body control lever
Dismount the valve body.

REMOUNTING

Replace the valve body  gasket.
Perform the dismounting operations in  the

reverse order.

 ENGINE E7J-262

12

12 - 5

FUEL MIXTURE

  

TIGHTENING MOMENT 

 

(daNm)

  Inlet manifold nuts and screws

2,5

Inlet manifold

3

2

5

7

4

1

6

3

1

4

2

DISMOUNTING

Place the vehicle on a two-columns

elevator.

Disconnect the battery.
Dismount:

- the air filter assembly;
- the acceleration cable from the body

control lever;

- the injection ramp ( see chapter 13

“Injection ramp”).

Disconnect the electric connectors:

- body position potentiometer (1)
- atmospheric pressure sensor (2)
- step-by-step engine (3);
- air temperature sensor(4)

Disconnect the fuel supply ducts (supply and return)
Disconnect the petrol vapors re-aspiration hose from the inlet manifold.
Uncouple the body control lever and remove the valve body.
Dismount the  attachment nuts and screws of the inlet manifold.
Extract the  inlet manifold.

REMOUNTING

Replace the inlet manifold gaskets.
Tighten at the required moment the inlet manifold nuts and screws, observing the sequence

shown in the drawing.

Perform the dismounting operations in  the reverse order.

 ENGINE E7J-262

12

12 - 6

FUEL MIXTURE

  

TIGHTENING 

 MOMENT 

 (daNm)

Exhaust manifold attachment nuts

2.5

Downward pipe attachment nuts on
Exhaust manifold

2

Exhaust manifold

1

4

2

6

3

7

5

DISMOUNTING

Dismount the multi-purpose support ( see chapter 10 “ Multi-purpose support”)
Dismount the thermal screen.
Dismount the descending pipe attachment nuts on the exhaust manifold
Dismount the exhaust manifold  attachment nuts.
Remove the manifold and its gasket.

REMOUNTING

Perform the dismounting operations in  the reverse order.
Tighten at the required moment, the exhaust manifold attachment nuts, observing the sequence

shown in the drawing.

 ENGINE E7J-262

12

12 - 7

FUEL MIXTURE

Air filter

2

3

5

1

4

FILTER ELEMENT REPLACEMENT

Dismount the attachment screws  (1)  of the air filter cover.
Detach the attachment clamps  (2).
Remove the cover and replace the filter element (3).

DISMOUNTING 

OF THE AIR FILTER

Dismount the air  filter inlet hose
Dismount the four-attachment screws (4)

of the air filter on the cylinder head cover and
inlet manifold.

Lift the air filter and disconnect from the

filter, the oil vapors re-aspiration hose (5).

REMOUNTING

Perform the dismounting operations in the

reverse order.