• The PCM determines the engine conditions based on input signals and sends an operation signal to the front or rear HO2S.
1
|
ECT sensor
|
2
|
IAT sensor
|
3
|
MAF sensor
|
4
|
BARO sensor
|
5
|
Eccentric shaft position sensor
|
6
|
Battery
|
7
|
Ignition switch
|
8
|
PCM
|
9
|
Front HO2S heater
|
10
|
Rear HO2S heater
|