Fiat Brava Service Manual page 136

Bravo-Brava
Fault diagnosis
Analytical charts
55D.
The fuel level gauge is not working
Bridge the HR/NZ coloured
cables at the fuel level
gauge 56A so that the
pointer on the instrument
panel 6 gauge K signals the
end of scale - full tank
OK Overhaul or replace the fuel
level gauge 56A
Not OK
Bridge the NZ coloured ca­
ble at the fuei level gauge
56A with an earth
OK Restore the continuity for
the NZ coloured cable be­
tween the assembly 56A &
the rear earth 19
Not OK
Bridge the HR coloured ca­
ble at connector 28 w i t h an
earth so that the instrument
panel 6 gauge K pointer sig­
nals the end of scale - full
tank
OK Restore the continuity of the
HR coloured cable between
connector 28 & the fuel lev­
el gauge 56A
Not OK
Bridge the HR coloured ca­
ble at the instrument panel 6
connector B pin 16 w i t h an
earth, so that the instrument
panel 6 gauge K pointer sig­
nals the end of scale - full
tank
OK Restore continuity for the
HR coloured cable between
the instrument panel 6 con­
nector B & connector 28
Not OK
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