GMC Workshop Service and Repair Manuals > G 2500 3/4 Ton Van V6-262 4.3L (1986) > Powertrain Management | Relays and Modules - Powertrain Management | 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 1659 > < Electrical Specifications|Page 1653

Page 1

background image

Fig. 46 Typical Electronic Spark System (ESC)

Powertrain Management
Relays and Modules - Powertrain Management
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 1659 > < Electrical Specifications|Page 1653