Subaru 1600 Service Manual page 706

ELECTRICAL SYSTEM
Temperature of engine coolant
Readings of
Standard resistance
temperature gauge
STD & DL models GLmodel
50°C (122° F) 153.9 n
43 - 54°C
-
(I 09 - 129° F)
86°C (187° F)
51.9 n
75 - 85.SoC
(167 - 186°F)
-
23.6n
100 - 109°C
(212 - 228°F)
-
II SoC (239°F)
(18.2 n)
111.5 - 118.SoC
-
(233 - 24So F)
Besides, standard resistance of temperature gauge is 4S n.
3) Fuel Gauge
Fuel gauge (STD & DL models:
bimetal type, GL model: cross coil
type) is operated by fuel gauge unit
installed in fuel tank.
For STD & DL models, voltage
regulator is provided in fuel gauge to
prevent error in gauge indication due
to voltage fluctuation.
Fuel gauge
Fuel gauge unit
(fuel tenk)
. /
A25-511
Fig. 15-140 Circuit
o~
fuel gauge
(STD & DL models)
For GL model, needle of fuel gauge
remains indicating the amount of fuel
in fuel tank after turning ignition-
starter switch to OFF position.
Fuel gauge
Fusible
Fuel gauge
,
: A unit
.wi"h
·-·----:B~~
Fuel tank
A25-568
Fig. 15-141 Circuitoffuelgauge
(GL model)
It is normal if the readings of fuel
gauge are within the tolerances of all
length between "E" and "F" as shown
in the following table, against the
standard resistance between point A
and B indicated in the wiring diagram
when ignition-starter switch "ON".
Tolerance of fuel gauge
Reading of fuel gauge Standard resistance
STD & DL models GLmodel
E
7n
± I /25 of all length between
+
1 /12 to -1/24 of all length between
"En and "F"
"E" and "F"
1/2 (32.5n)
-
-
F 9Sn
±1/2S of all length between
+
1/24 to -1/12 of all length between
"E" and "F" "E" and "F"
Besides, standard resistance of fuel gauge in 4S n.
15-43