Engine Oil Pressure Lamp; Gauge - Linhai LANDBOSS LH800U-2D Service Manual

CHAPTER 8 ELECTRICAL
2014.0
4

.ENGINE OIL PRESSURE LAMP

When the engine oil pressure has
dropped, the engine oil pressure
switch is activated to let the current
flow from the main switch and to light
up the lamp.
(A) Oil Pressure Switch
5

Gauge

1. Remove the fuel level sensor from the
fuel tank.
2. Measure the resistance with an
ohmmeter across the sensor terminal and
its body.
3. If the reference values are not
indicated, the sensor is faulty
Resistance Reference
(Sensor value
terminal –
its body)
A : Float at upper most position
Float at
upper-most
!
position A
Float at
lower-most
!
position B
B :
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LH800U-2D SERVICE MANUAL
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Float at lower most position