buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Electronic Spark Control Module|Page 2285 > < Idle/Throttle Speed Control Unit|Specifications|Page 2280
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Knock Sensor: Locations
Electronic Spark Control Module

 Front Center Of Cowl, Above Plenum

Electronic Spark Control Module|Page 2285 > < Idle/Throttle Speed Control Unit|Specifications|Page 2280