Mercury Tachometer Wiring Harnes
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Mercury tachometer wiring harnes. Connect the gray wire from the harness to the s send terminal of the tachometer. Requires the use of smartcraft junction boxes listed here in our store. Using dark blue wire run a lead from. Connect the black wire from the harness to the g ground terminal of the tachometer see figure 1.
Look at your big plugs and then see if the harnesswires turn up towards the front or towards the back of themotor. Connect the purple wire from the harness to the i ignition terminal of the tachometer. Sierra international ih15105 code b tachometer harness for mercury mariner outboard engines. Connect wiring to the tachometer terminals using washers and nuts supplied with the tachometer kit.
3369 turns tothe back. Provides connection to sc1000 system tachometer horn and sc1000 series gauges. Most models also have black white only. The mercury outboard boat harness external is at bottom of thischart.
9 meters tachometer harness. 5532 turns to the front.