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Mercury MerCruiser 8.2 Horizon ECT User Manual

Mercury MerCruiser 8.2 Horizon ECT
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Section 1 - Getting to Know Your Power Package
90-8M0113925 eng DECEMBER 2015 Page 15
Four fuses protect the main power, fuel pump, ignition, and accessory circuits. These are located on the top of the engine near
the PCM. Fuses protect the O
2
sensors. These are located near the 14‑pin harness connector.
43553
A 15‑amp accessory fuse protects the accessory circuits. This fuse is located on the rear of the engine.
a - Fuse cover
b - 15‑amp fuse
c - Accessory harness
The DTS control system is protected by a 5‑amp fuse located near the battery.
a - 5‑amp fuse
b - Positive battery terminal (harness lead with fuse)
c - Negative battery terminal
Visual and Audio Warning Systems
Service Engine Light and OBD‑M MIL Kit
Boats powered by emissions control technology (ECT) catalyzed engines must be equipped with a SmartCraft‑enabled gauge
capable of displaying the service engine icon, or a dash‑mounted service engine light. Malfunction indicator lamp (MIL) kits
containing a dash‑mounted service engine light and a special harness that connects to the engine harness may be purchased
separately.
a
b
c
32206
43608
a
b
c

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Mercury MerCruiser 8.2 Horizon ECT Specifications

General IconGeneral
BrandMercury
ModelMerCruiser 8.2 Horizon ECT
CategoryEngine
LanguageEnglish

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