Fuel,
Emission and Exhaust System
D:04:05
SYSTEM OPERATION-OXYGEN SENSOR
The oxygen sensor measures the amount of
oxygen in the exhaust gases. As the sensor
measures the exhaust gas, it produces an electrical
signal which informs the Lambda ECU module
if
the engine is running richer or leaner than the
"ideal"
air-fuel mixture ratio.
The sensor is mounted in the exhaust pipe in a
position where it will monitor the exhaust gas from
both cylinder banks before it enters the catalytic
converter. Fig. 22.
OXYGEN SENSOR
Fig.
22
imi
To Next Page
Loading...
