Alfa Romeo 33 Workshop Manual page 205

H:
Hi 7 Brake fluid minimum level check switch
H i 8
H I 9
Engine compartment lamp switch
H i 6
H30 R.p.ml -,activated microswitch
H31
H32 Microswitch on carb'urettor for inserting timing variator
Numberplate lights contact switch
H34 A.B.S. system brake fluid tank switch
H35 Fuel pre-heating filter thermal switch
H36 Diesel fuel post-heating
II'
H o r n r e l a y
Fuel p/pe closing relay
Sta~rter inhibitor relay
II 1 Front power window and Seat raising relay
Front powar window relay
Brake fluid automatic warning lamp control relav
11'6 Headlight relay
1 1 7
Double contact relay
Beam charrgeover relay
1 2 0
122
Seat height adjustment relav
129
130
131 Front ;powar windows/heater relay
133
134
Kèy operated supply relav
135
136
137
138
139
140
Two note horns - normal horns relay
141
note horns relay
142
1 4 3 Inspection lamp relay
Fu~el pre heating device relay
144
145
microswitch
146
147
L :
Low fuel pressumsender
Low oit pressure sender
Max air pressure sender
L3
L4 " Thermal switch for engine cooling electromagnetic coupling
Thermal switch for engine coolant max temperature
L5
warning lamp
Thermal switch for engine coo'ling electric fan
L6
Engine coolant temperature gauge sender
L7 ~
L8
Fuel level gauge sender
perature warning lamp contact
Retarded rotor arm tut-out pressure switch
Engine oil level sensor
Windscreen washirtg'liquid level sensor
L13
L14
L15
Rev counter ptilseigenerator
L16
L o a d sender
External temperature sensor
Photoelectsic cell
Pierburg valve (Solenoid valve regulating the supercharging
pressure)
Knocking sensor
L23 Potentiometer
Coolant temperature sensor for ignition advance adjustment
L24
Thermal switch fcir engine coolant temperature
L25
V a c u u
L26
L27
L28
Rear left brake, sensor
L32 'pressure sender
L33
SOLENOIDS - SOLENOID VALVES
M:
Fuel tut-off solenoid valve
M l
Injection pump solenoid valve
Solenoid with injection pump fuel tut-off microswhch
M3
Fast idle solenoid
M4
Engine stop solenoid
M6 Fuel pipe closihg solenoid
M7
Auxiliary air device (for A/C equipped car)
M 8
Pierburg solenoid 'valve (for idle r.p.m.1
Brake fluid adjustment valves
Main A!B.S. valve
Ml 1
ELECTRONIC DEVICES - INTERMITTENCES'- TIMERS
N:
Electronic ignitio? module
Electronic ignition module A
N l a
N l b
N3
N4
N5
Pre heatin'g glow plug timer
N6
N7 Trip Computer
N8 ALFA ROMEO Control
40-20
m sensor ~
,
P A 3 3 3 5 0 0 8 8 3 3 0 0 <