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Home >> Mazda >> 1989 >> 626 Base >> Repair and Diagnosis >> Engine Performance >> System >> Basic Testing - 4-CYL >> Ignition Checks >> All 4-CYL Models >> Ignition Coil Power Source
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Ignition Coil Power Source

Disconnect primary wires at ignition coil. Turn ignition on. Using voltmeter, check voltage between coil positive terminal and ground of each ignition coil. Battery voltage should exist. If not, check battery feed, main relay No. 1 (MX-6 and 626 models), ignition switch and fusible links.