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Home >> Chevrolet >> 1987 >> Astro Van M L4-151 2.5L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oxygen Sensor >> Locations
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Oxygen Sensor: Locations

Left Side Engine Wiring Harness.:




In Wire Harness, Next To Exhaust Manifold

Applicable to: 1987 Astro Van & Safari w/V6-262/4.3L Engine
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