Suzuki Wagon R Manual page 889

8C-8 INSTRUMENTATION / DRIVER INFORMATION
FUEL SENDER GAUGE
INSPECTION
1) Remove fuel tank. Refer to FUEL TANK REMOVAL in Section
6C.
2) Remove fuel pump assembly (1). Refer to FUEL PUMP AS-
SEMBLY REMOVAL in Section 6C.
3) Check the resistance between terminals (2) and (3) of fuel send-
er gauge under the following each float (4) position.
Float Position
Full Upper "a"
Middle (1/2) "b"
Full Lower "c"
If measured resistance is out of specification, replace.
ENGINE COOLANT TEMP. (ECT) METER AND
SENSOR
ENGINE COOLANT TEMP. (ECT) METER
INSPECTION
1) Disconnect W/G lead wire going to ECT sensor.
2) Turn ignition switch ON, and check that ECT meter indicates
COOL.
3) Turn ignition switch OFF.
4) Ground W/G lead wire through a 3.4 W test bulb (1) as illus-
trated.
5) Turn ignition switch ON, and check that bulb light up and pointer
(2) moves to hot side.
56 mm (2.20 in.)
119.2 mm (4.69 in.)
200.5 mm (7.89 in.)
Resistance (Ω)
38 – 42
157 – 163
276 – 284