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Home >> Buick >> 1994 >> Roadmaster Estate Wagon V8-265 4.3L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Knock Sensor >> Locations >> Spark Control (Knock Sensor ) Module
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Spark Control (Knock Sensor ) Module

PCM With Knock Sensor Module:






The knock sensor module is located inside the Powertrain Control Module (PCM).
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