CITROEN CX Series - Page 131

Supplement 1 to Manual
818-1 ADD
.7' .7'
'l7
.C'
1/i
Otro
v.,
i_.
OPERATION
N° MA.IE.
144-0
Ch(cki,,r.
aud adjiisli,ig
/h
«
L
-
J
/m#iic
»
el(c/ro,/ic
Op. MA.I
E.
144-0
11
fliel i)//(CIlOi/ SVSI(m
III.
CHECKING
AND ADJUSTING
1.
Enrgizing
the system .....................................................................................................................
I)iagram
1
2. Fuel pump feed
(
on
operoting
the
starter
)
................................................................................. I)iag
ram
2
3.
Fuel pump
feed
(
with
engine running
)
.......................................................................................
Diagram
3
4.
Supplementary air control
...............................................................................................................
Iiagrani
4
5.
Airf1ow
sensor
................................................................................................................................
I)(Im
...................................................................................................................
...............................................................................................................
....................................................................................................................
........................................................................................
....................................................
..............................................
................................................................................................................................................
..................................................................................
.................................................................................
............................................
................................
6.
Resistors and injectors
I)iagram
6
7.
Water temperature
sensor
Diagram
7
8.
Air
temperature sensor
1),ara,n
co
9.
Co1dstart injector,
and thermal
switch Diagram
9
10. Switch on throttle
butterfly
spindle
(
idling
speed function
)
Diagram 10
z
11
Switch
on throttle butterfly
spindle
(
maximum power
function
)
I)iagram
11
12. E.C.U.-
Diagram 12
ANNEXE
:
A :
Checking
the
ignition Page 25
Page
26
B :
Checking the air
circuit
Page 27 C
:
Checking the fuel system and the
fuel
pressure
Page 28 D
: Adjusting
the
idling
speed and the exhaust emission
NOTE On
the
wiring harness
for
the injectors,
the
numbers
of
the
terminals
on
the
E.C.U.
terminal
board are
visible on
the rear section, after
having
withdrawn
the casing secured
by
the
end
screw.
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