Pontiac Workshop Service and Repair Manuals > Firebird V6-173 2.8L VIN L 2-bbl HP (1983) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Ignition System | Electronic Spark Timing <--> [Electronic Spark Control Module] | Component Information | Testing and Inspection

Ignition Control Module > < Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit]|Specifications|Page 1663

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Fig. 6a ESC Performance Chart

Powertrain Management
Relays and Modules - Powertrain Management
Relays and Modules - Ignition System
Electronic Spark Timing <--> [Electronic Spark Control Module]
Component Information
Testing and Inspection

Ignition Control Module > < Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit]|Specifications|Page 1663