FixVault
Home
›
Chevrolet
›
1994
›
Corvette Base, 2D Convertible, Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Tests W/Codes
›
ECM/Pcm Code Charts
›
Code 47, Knock Sensor Module
Code 47, Knock Sensor Module
Knock sensor module is located inside PCM.
Fig 1: Code 47 Flow Chart (Corvette) Knock Sensor Module