Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Sensor-Oxygen 1/2

Component ID: 300
Component : SENSOR-OXYGEN 1/2

Connector:
Name : SENSOR-OXYGEN 1/2
Color : BLACK
# of pins : 4
Qualifier : (GAS)

Pin Circuit Description
1 K299 18BR/WT O2 1/2 HEATER CONTROL
2 Z906 18BK GROUND
3 K904 18DB/DG O2 RETURN (DOWN)
4 K141 18DB/YL O2 1/2 SIGNAL