Description

Mercury3 preferred more complete harnesses.
Products that can use this harness Mercury, Mercury2 & Mercury3
History
 This old style Level 1 harness was part of the economy series for Mercury and some
people still prefer them today to save on expenses. The harness contains all ECU/TCU
connections from the 4 Way Connector for most engine combinations.
Design Points to take Notice of.
 This harness has 2 positive drivers used for Smart Coils with built in drivers or solenoids
or other features.
 This harness has 2 negative drivers used for injectors or solenoids or other features.
Wire Names and connections on this harness:
2x Positive outputs (Striped Red)
2x Negative outputs (Striped Black)
See the design drawing for thickness and lengths or wires. See the connection drawings in the
specific product manual on how to connect the harness to each item it was designed for.
NB! Wires that are not connected must be isolated to prevent shorts or interference.

Download the PDF Drawing M07_P5 Output Preferred Harness
Click here to see this in our Online Manuals