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Ignition System - Alternate On-Car HEI Module Test|Page 1685 > < Ignition System - Alternate On-Car HEI Module Test

Fleetwood V8-368 6.0L VIN 9 FI (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 System - Alternate On-Car HEI Module Test|Page 1685 > < Ignition System - Alternate On-Car HEI Module Test