mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Pulsed Secondary Air Injection > < Diagram Information and Instructions|Page 5657
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Air Injection Pump Relay: Description and Operation

OPERATION

The Solid State relay switches the high current required for operation of the Electric Air Pump (EAP). Input control to the Solid State relay comes
from the Powertrain Control Module (PCM).

Pulsed Secondary Air Injection > < Diagram Information and Instructions|Page 5657