GMC Workshop Service and Repair Manuals > Suburban 3/4 Ton 4WD V8-305 5.0L (1986) > Powertrain Management | Ignition System | Relays and Modules - Ignition System | Electronic Spark Timing <--> [Electronic Spark Control Module] | Component Information | Locations | Typical Electronic Spark System (ESC)

Typical Electronic Spark System (ESC)|Page 2680 > < Pole Piece / Reluctor Wheel, Ignition|Service and Repair

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Fig. 46 Typical Electronic Spark System (ESC)

Powertrain Management
Ignition System
Relays and Modules - Ignition System
Electronic Spark Timing <--> [Electronic Spark Control Module]
Component Information
Locations
Typical Electronic Spark System (ESC)

Typical Electronic Spark System (ESC)|Page 2680 > < Pole Piece / Reluctor Wheel, Ignition|Service and Repair