Fiat 1996 Brava Service Manual page 436

Engine
Fuel system
Bravo-Brava $ 16v
98 range
INJECTION/IGNITION SYSTEM RELAY
AND FUSES
General system protective fuse (fig. 1)
The general fuse (30A) protecting the injec­
tion/ignition system (1) is housed inside the
power fuse box; to gain access to it, remove the
cover releasing it from the side clips.
Fuses and relay (fig. 2)
The following components are housed on a
bracket positioned against the rear wall of the
engine compartment:
1. System relay
2. 7.5A fuse protecting +15/54 supply
3. 7.5A fuse protecting +30 supply
4. 15A fuse protecting Lambda sensor and fuel
vapour solenoid valve
EARTH POINTS (fig. 3)
In order to improve electro-magnetic compati­
bility and operational reliability, the earth points
have been positioned as follows:
- The main earth for the injection/ignition sys­
tem is directly connected to the negative bat­
tery terminal.
- The earth for the injection/ignition control
unit housing (1) is connected to the
bodyshell earth on the control unit mounting
bracket.
DIAGNOSTIC SOCKET (fig. 4)
The diagnostic socket for connecting the spe­
cial equipment (SDC station or EXAMINER) is
positioned at the side of the power fuse box.
P4A24IJ04
2 4
III-98 - Cancels and replaces
Print no. 506.670/14