GMC Workshop Service and Repair Manuals > V 1500 P/U 4WD V8-454 7.4L (1987) > Powertrain Management | Computers and Control Systems | Electronic Throttle Actuator | Component Information | Locations

Engine Control Module > < Electronic Spark Timing <--> [Electronic Spark Control Module]|Locations|Page 2238

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Fig. 14 Throttle return control valve. V8 gasoline engines

Powertrain Management
Computers and Control Systems
Electronic Throttle Actuator
Component Information
Locations

Engine Control Module > < Electronic Spark Timing <--> [Electronic Spark Control Module]|Locations|Page 2238