Fiat Brava Service Manual page 175

Electrical system
Connector blocks
Bravo-Brava
55.
Model: 1910 100 BHP
P4A11ZL01
Starting system - Recharging system and warning light - Low engine oil pressure warning light - Heater plugs warning
light - Fuel injection fault warning light - Fiat CODE system warning light - Rev counter
Key to components
3 Power fuse box:
A 6 0 A fuse protecting fuel injection system
B 4 0 A fuse protecting fuel injection system
C 6 0 A fuse protecting additional optional extras
D 8 0 A fuse protecting fuse and relay unit
4 Fuse and relay unit
6 Instrument panel:
A L o w generator charge warning light
B L o w engine oil pressure warning light
L Fiat CODE system fault warning light
M Fuel injection fault warning light
0 Plug preheating warning light
W Rev counter
8 Front left earth
10 Battery earth on body shell
11 Battery
12 Ignition switch
19 Rear right earth
22 Left dashboard earth
42 Right dashboard earth
55 Front/engine cables connection
55A Front left/engine cables connection
55C Front left/engine cables connection
56B Fuel gauge sender unit
57 Inertial switch
121 Three-stage pressure switch
124 Air conditioner compressor control relay
127 Connection between front left cables/cable on relay
bracket
131 Fiat CODE electronic control unit
139 Diagnostic socket for fuel injection
142 L o w oil pressure warning light switch
143 Alternator
145 Starter motor
152 10A fuse protecting fuel injection
157 Water temperature sensor for fuel injection
192 Air temperature sensor
200 Inertial switch relay
201 Plug preheating control unit
222 Earth for fuel system
223 Wheel speed sensor
224 Instrumented fuel injector
225 Flowmeter
226 Diagnostic socket for Fiat CODE system
228 Heater plugs
229 Engine cut-off electrostop
239 Heated diesel filter relay
240 2 0 A fuse protecting heating diesel filter relay
241 Fuel pump electronic control unit
242 Fuel injection relay
243 Engine advance adjustment solenoid
244 Fast idle solenoid
245 E.G.R. solenoid
246 Heated fuel filter
247 Heated fuel filter thermal contact
248 Potentiometer on fuel pump
N.D. Ultrasound-soldered j o i n t taped in wiring loom
55
Front/engine cables connection
55A Front left/engine cables connection
127 Connection between front left cables/cable on relay bracket
I R239
I HN 239
I NZ 239.
8 Publication no. 506.670/06