GMC Workshop Service and Repair Manuals > S15/T15 2WD P/U L4-119 1.9L (1985) > Powertrain Management | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Idle/Throttle Speed Control Unit | Component Information | Specifications

Relays and Modules - Emission Control Systems > < Diagnostic Trouble Code Descriptions

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Idle/Throttle Speed Control Unit: Specifications

IDLE SPEED CONTROL

Measured between terminals A& B and C & D.

Powertrain Management
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems
Idle/Throttle Speed Control Unit
Component Information
Specifications

Relays and Modules - Emission Control Systems > < Diagnostic Trouble Code Descriptions