2005 - Up 75 / 90hp EFI 4-Cycle
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Figure 30 2005 - Up 75hp & 90hp EFI 4-Stroke ECM
Mercury’s 2005 and newer 75hp and 90hp EFI 4-cycle engines with Yamaha
powerheads are supported by the scan tool. is system is equipped with a
2-connector Mitsubishi-designed control module as shown in the photo above.
Connecting to the engine.
e scan tool provides an variety of diagnostic and support functions for trou-
bleshooting engines equipped with this EFI system. Connection and operation of
the tool is simple and straight forward.
3-pin Adapter
Rinda Tech P/N 94038
1) Locate the engine’s 3-pin diagnostic link connector (DLC).
2) With the engine’s ignition switch in the OFF position, plug the scan tool’s
communication cable into the diagnostic connector. Scan tool adapter #94038
is required for this application.
3) Once connected, turn the ignition switch ON and start the engine if
necessary.
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