buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

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Ignition Control Module|Description and Operation|Page 1953 > < With Remote Coil|Page 1948

Century V6-181 3.0L VIN E 2-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 1953 > < With Remote Coil|Page 1948