How To Test 3 Pin Primary Ignition Coil DIY #primaryignitioncoil #testtrigalwire #testmaxsupply

First set your multi meter to the ohms position and connect one terminal lead to the negative terminal and other terminal to the positive terminal of the coil. If the reading is endlessness, then there is no continuity and the coil is faulty. If the reading is zero, then there is continuity and the coil is good.

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