Subaru 1600 Service Manual page 798

ELECTRICAL SYSTEM
e. Fuel gauge will not operate.
Check if connection is pro-
1
pedy made between rear wiring
No
Fuel unit improperly wired
harness and fuel gauge cord,
and grounded.
and if fuel unit is properly
grounded.
Yes
Check if bar graph illuminates
up to ten (10) segments when
Yes
J
Fuel unit defective.
I
black/yellow wiring at fuel
l
unit is grounded.
No
Check if bar graph illuminates
No
Digital computer unit defective
up to ten (IO) segments when
or poor connection of connec-
terminal
@
on meter back is
tors in the meter.
grounded.
-
Yes
Wiring between fuel unit and
fuel gauge defective.
f.
Temperature gauge will not operate.
Check if connection is pro-
perly made between engine
No
Thermo sensor improperly
wiring harness and thermo
wired.
sensor mounted on intake
manifold.
!
Yes
Check if bar graph illuminates
up to ten (10) segments when
Yes
J
Thermo sensor defective.
J
the wiring to thermo sensor is
I
grounded.
!
No
Check if bar graph illuminates
No
Digital computer unit defective
up to ten (10) segments when
or poor connection of connec-
terminal
@
on meter back is
tors in the meter.
grounded.
!
Yes
Wiring between thermo sensor
and temperature gauge defec-
tive.
15-135