Check Terminal Voltage B Of Ho Sensor

Wire Harness Side:

Heated Oxygen Sensor Connector

________ /

+B

(BT9) //

jf

Ï2?

Sensor 2

V;-S

4

1 r^i f

Front View

A072895E07

(a) Disconnect the B19 HO2 sensor connector.

(b) Turn the ignition switch ON.

(c) Measure the voltage between the terminals of the B19 HO2 sensor connector and body ground. Standard voltage

Tester Connections

Specified Conditions

B19-2 (+B) - Body ground

9 to 14 V

(d) Reconnect the HO2 sensor connector.

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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