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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Heated Oxygen Sensor (For Sensor 2)
ON-VEHICLE INSPECTION 1.
INSPECT HEATED OXYGEN SENSOR
a.
Disconnect the sensor connector.
b.
Measure the heater resistance between terminals 1 (HT) and 2 (+B) of the sensor.
Standard resistance:
5 to 10 ohms at 20 °C (68 °F) If the result is not as specified, replace the sensor.
