Chevrolet Workshop Service and Repair Manuals > V 30 P/U 4WD V6-262 4.3L (1987) > Powertrain Management | Computers and Control Systems | Electronic Spark Timing <--> [Electronic Spark Control Module] | Component Information | Locations

Electronic Spark Timing <--> [Electronic Spark Control Module]|Locations|Page 1923 > < Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector]|Locations|Page 1919

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Fig. 47 Typical ESC Controller

Powertrain Management
Computers and Control Systems
Electronic Spark Timing <--> [Electronic Spark Control Module]
Component Information
Locations

Electronic Spark Timing <--> [Electronic Spark Control Module]|Locations|Page 1923 > < Assembly Line Diagnostic Link (ALDL) Connector <--> [Data Link Connector]|Locations|Page 1919