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Home >> Chevrolet >> 1983 >> Chevelle/Malibu V6-231 3.8L VIN A >> Repair and Diagnosis >> Powertrain Management >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Ignition System >> Knock Sensor

Knock Sensor

Description and Operation
- Electronic Spark Control (ESC)
- Electronic Spark Timing (EST)
Testing and Inspection
- Chart C-4C EST Performance Check
- Chart C-5 Electronic Spark Control (ESC) Check (Turbo)
Locations
- Detonation Sensor
- Electronic Spark Control Module
Technical Service Bulletins

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