oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

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Reference Signal <--> [Cranking Signal]|Description and Operation|Page 2047 > < Temperature Gauge - Overheat Condition Indicated|Page 2043

Silhouette V6-191 3.1L (1990)

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Reference Signal: Description and Operation

This signal is used to inform the ECM that the engine is cranking. The ECM uses this information to tell when the engine is in the cranking mode.

Reference Signal <--> [Cranking Signal]|Description and Operation|Page 2047 > < Temperature Gauge - Overheat Condition Indicated|Page 2043