Chevrolet Workshop Service and Repair Manuals > Astro Van M V6-262 4.3L VIN B TBI (1991) > Powertrain Management | Computers and Control Systems | Sensors and Switches - Computers and Control Systems | Oxygen Sensor | Component Information | Technical Service Bulletins

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Oxygen Sensor: Locations

Rear Side Of Engine.

RH Rear Of Engine, At Exhaust Manifold Collector

Applicable to: 1992 4.3L/V6-262 CPI

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