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Oxygen Sensor Heater Specifications

OXYGEN SENSOR HEATER RESISTANCE

Model Condition Ohms
Carbureted (1) Pickup 22R (Calif.) 68°F (20°C) 5.1-6.3
Fuel Injected All Models (2) 68°F (20°C) 5.0-6.0
(1) Measure resistance between terminals "+B" and "HT".
(2) Measure resistance between both sensor terminals.
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