Inspection Of Oxygen Sensor - Daewoo G424 Gasoline Service Manual

Inspection of Oxygen Sensor

Blue code
(1) Before checking, warm up the engine until engine
coolant temperature reaches 80 to 95
(2) In the state where engine is poerated disconnent the
oxygen sensor connector and connect a voltmeter.
Caution
The right measurement cannot be pertormed if oxygen
sensor connector is separated before engine starting
(3) Measure the oxygen sensor output voltage.
Standard value : 0.6 - 1.0V
(4) If there is a deviation from the standard value,
replace the oxygen sensor.
G424 Service Manual
White code
Oxygen
sensor
side
°C
98 LPG Fuel System(Low Emission Version)