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Home >> Toyota >> 1994 >> Previa DX, RWD >> Repair and Diagnosis >> Engine Performance >> Sensor Range Charts >> Engine Controls - Sensor Operating Range Charts >> Sensor Operating Specifications >> Oxygen Sensor Heater

Oxygen Sensor Heater

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NOTE: Oxygen sensor heater may be used only on California applications on some models. See OXYGEN SENSOR APPLICATION  table.
OXYGEN SENSOR HEATER RESISTANCE SPECIFICATIONS (1)

Application Ohms @ 68°F (20°C)
Supercharged 11.0-16.0
Non-Supercharged 5.1-6.3
(1) Measure resistance between sensor terminals +B and HT. For terminal identification, see the SYSTEM/COMPONENT TESTS article.