7406A17 Mercury GEAR HOUSING ASSEMBLY

Illustration 1 g01384154
Schematic diagram of the circuit for the relay for the fuel transfer pump
Illustration 2 g01384156
P1 ECM connector
(64) Relay for the fuel transfer pump
Illustration 3 g01149844
Terminal locations of the relay for the fuel transfer pump
Test Step 1. Check for Active Diagnostic Codes
Connect the electronic service tool to the diagnostic connector.
Restore power to the ECM.
Turn the keyswitch to the ON position.
Select "Diagnostic Tests" on the electronic service tool.
Select the "Override Parameters" screen on the electronic service tool.
Activate the override for the relay for the fuel transfer pump.
Monitor the active diagnostic code screen on the electronic service tool. Check and record any