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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Oxygen Sensor

Heated Oxygen Sensor Output Voltage @ Terminals A & B
While Accelerating Above 0.5 Volts
While Decelerating Below 0.4 Volts

Oxygen Sensor Heater Resistance @ Terminals C & B
Resistance @ 20°C (68°F) 5-7 Ohms