Voltmeter Inspection - Chrysler Conquest 1988 Service Manual

__.______~~
METERS AND GAUGES - Service Adjustment Procedures
-
16Y283:
Point F
/ /
Point E
16Y2874
16Y2835
OIL PRESSURE GAUGE SIMPLE TEST
NOBHIFB
I. Disconnect the wiring connector from the oil pressure --
gauge unit inside the engine compartment.
2. Ground the connector at the harness through a
test
light. i
3. Turn the ignition key to the ON position.
4. Check to be surethat the test light flashes or lights steadily
and the oil pressure gauge operates.
5. If both the test light and
gauge
operate, the circuit to the
gauge unit is normal and the
gauge
unit itself is faulty.
If the test light flashes or lights steadily but the gauge does
not operate, the
gauge
is-faulty.
If neither the test light nor the gauge operates, the oil I
pressure gauge crrcuit IS faulty.
VOLTMETER INSPECTION
NOBHIGE
'I. Connect the (+I termrnal of the checking voltmeter to the S
termrnal of the alternator-and ground
the
(-1 termrnal.-
2. Crank the engine and compare rndrcatrons to check that the 1
error IS wrthrn the standard value.
Standard value: at 12.5 V &IV
FUEL GAUGE UNIT INSPECTION
NOBHIIE
To inspect the fuel gauge unit, replace the unit from fuel tank. _
FUEL GAUGE UNIT FLOAT POSITION CHECK
Move the float and measure the float position at points "F" and
"E" when the float arm contacts the stopper.
Standard value:
POINT F: 34.4 - 38.2 mm (1.35 - 1.50 in.)
POINT E: 234 - 238 mm (9.21 - 9.37 in.)
FUEL GAUGE UNIT RESISTANCE CHECK
1. Check that the resistance-between terminals 2 and 3 ;is LF
within the standard value when the fuel gauge unit float
is
-
between positions "F" and "E".
Standard value:
Point "F": 1 - 5 IZ
Point "E": 103 - 117 11
2. Also check thatthe resistance changes smoothly Ehen the ~-_
float is moved to "F" and "E".