volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

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Tools - Engine, Oxygen Sensor, Temp Sensor|Page 1471 > < Tools - Engine, Oxygen Sensor, Temp Sensor|Page 1469

780 V6-2849cc 2.8L SOHC B280F (1987)

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Oxygen Sensor (Lambda Sond): Specifications

Resistance of preheating resistor:
cold sond (20°C =68°F) 

3 ohms

warm sond (above 350°C =662°F) 

13 ohms

Tools - Engine, Oxygen Sensor, Temp Sensor|Page 1471 > < Tools - Engine, Oxygen Sensor, Temp Sensor|Page 1469