Engine Wire Harness (Tiller Handle); Engine Wire Harness Removal (Tiller Handle) - Mercury 25 EFI Service Manual

Hide thumbs Also See for 25 EFI:

Table of Contents

Charging and Starting System

Engine Wire Harness (Tiller Handle)

Performing service or maintenance without first disconnecting the battery can cause product damage, personal injury, or

death due to fire, explosion, electrical shock, or unexpected engine starting. Always disconnect the battery cables from the

battery before maintaining, servicing, installing, or removing engine or drive components.

Remove the timing belt cover and the recoil assembly. Refer to Section 8A ‑ Manual Starter.

Remove the two bolts and spacers securing the wire cover.

Pull the electrical cover from the grommets in the intake manifold.

Disconnect the fuel injector harness connectors from the three fuel injectors.

Disconnect the ECU harness connector from the ECU.

Cut the three cable ties securing the ignition charge connector, trigger, and the alternator connector to the engine wire

Disconnect the ignition charge connector.

Disconnect the trigger connector.

Grommets in the intake manifold

Bolts securing the electrical cover (2)

Fuel injector harness connectors (3)

ECU harness connector

90-8M0105568 eng MARCH 2016

Table of Contents

30 efi 25 efi jet