- 95 -
LP Engine G430(3.0L) LP Fuel System (Low Emission Version)
Inspection of Vacuum Switch(MAP)
1. Connect a hand vacuum pump to the nipple of
the vacuum switch.
2. Using a vacuum pump, vacuum (24 or more kPa)
is applied to a vacuum sensor, and the existence
of continuity between sensor terminals is
checked.
3. If there is an abnormality, replace the vacuum
switch.
Inspection of Oxygen Sensor
1. Before checking, warm up the engine until
engine coolant temperature reaches 80 to 95
°C
2. In the state where engine is operated disconnect
the oxygen sensor connector and connect a
voltmeter.
Caution:
The right measurement cannot be performed if
oxygen sensor connector is separated before
engine starting.
3. Measure the oxygen sensor output voltage.
Standard value : 0.6 - 1.0 V
4. If there is a deviation from the standard value,
replace the oxygen sensor.
Vacuum gauge Continuity
Not applied Non-conductive
24 kPa or more Conductive
6EN2133
6EN2150
To Next Page
Loading...
Need help?
General
