Dacia Pick-Up 1304/1305/1307. Instruction - page 42
IGNITION AND INJECTION
17
17 - 32
D
ISMO UNTING
The injection control cables from the sensor
are disconnected by pushing the fuse (1),
arrow-sense and by dismounting it.
The sensor is dismounted.
R
EMOUNTING
Reverse the above mentioned operations. The cooling and the checking of the cooling liquid
level in the gas vessel are to be done.
Functioning tests (testing of the engine temperature sensor functioning).
WARNING! Avoid bumping the sensor.
The tightening of the sensor to the couple = max.18 Nm.
1
ENGINE TEMPERATURE SENSOR
17
IGNITION AND INJECTION
17 - 33
D
ISMO UNTING
The sensor coupling connector to the fuel
injection control cables is disconnected as
follows:
- the blocking valve (1) is pulled
arrow-sense (a);
- the connector is dismounted.
The sensor is dismounted from the primary
down tube.
R
EMOUNTING
Reverse the above mentioned operations; when fixing the rod, its thread should be lubricated
with 12 g anti-gripping grease.
Functioning tests (testing of the oxygen sensor functioning).
WARNING!
In order to avoid its damaging, the sensor should be protected against mechanical
shocks.
The tightening of the sensor to the couple = 40 – 60 Nm. Seal the gasket between the
rod and the primary down tube.
The evacuation tubes of the burned gases should be tightened up; otherwise the
oxygen sensor will not be able to detect the real noxious values.
1
a
OXYGEN SENSOR
IGNITION AND INJECTION
17
17 - 34
R
EMOUNTING
Reverse the above mentioned operations.
Functioning tests (ignition testing).
WARNING!
When connecting the spark plug cables respect the number marked on each coil
plot and the number of the corresponding engine cylinder.
The high voltage in the primary and secondary circuits of the coil is very dangerous.
Disconnect the battery terminal (-)
Disconnect the connector of fuel injection
control cables from the coil as follows:
- push the lock (1) arrow-sense;
- disconnect the connector from the coil.
Disconnect the spark plugs cables from the
coil.
Disconnect the coil fixing screws on the cyl-
inder head closing plate.
1
D
ISMO UNTING
INDUCTION COIL
17
IGNITION AND INJECTION
17 - 35
D
ISMO UNTING
Disconnect the spark plugs and the coil cables.
R
ISMO UNTING
Connect the cables to the spark plugs and to the corresponding plots of the induction coil.
Functioning tests (testing of ignition system).
WARNING!
When mounting the cables, they should be connected to the cylinder corresponding
to the number marked near the coil plot.
Tightening couple for the spark plugs 20 – 40 Nm.
SPARK PLUGS SET