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Oxygen Sensor Resistance (With V6 Engine)

Using an ohmmeter, measure resistance between terminals "+B" and "HT" with oxygen sensor at 68°F (20°C). See Fig 1. Resistance should be between 5.1-6.3 ohms at 68° F (20°C). If resistance is not as specified, replace oxygen sensor.

Fig 1: Measuring Oxygen Sensor Resistance