oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

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Ignition Control Module|Description and Operation|Page 1076 > < Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit]|Specifications|Page 1071

Delta 88 V8-307 5.0L VIN Y 4-bbl (1982)

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Ignition Control Module: Description and Operation

PURPOSE

The "R" terminal on the 7 pin ignition module provides reference pulses to the ECM indicating engine RPM and crankshaft position.

Ignition Control Module|Description and Operation|Page 1076 > < Idle Speed Control Motor <--> [Idle/Throttle Speed Control Unit]|Specifications|Page 1071