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Home >> Buick >> 1994 >> Roadmaster Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Engine Controls - Tests W/Codes) >> ECM/Pcm Code Charts >> Code 47, Knock Sensor Module
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Code 47, Knock Sensor Module

WARNING: This page is about a different car, the 1994 Cadillac Fleetwood. However, it is still accessible from the selected car via links, so may be relevant.

Knock sensor module is located inside PCM.

Fig 1: Code 47 Flow Chart (Fleetwood) Knock Sensor Module
G94H35078
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