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Home >> Mazda >> 1989 >> RX-7 Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Basic Testing >> Ignition Checks >> RX7 & RX7 Turbo >> Trailing Side Coil
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Trailing Side Coil

Disconnect negative battery cable. Connect ohmmeter to appropriate terminals to check coil resistance. See Figure . Replace coil if resistance is not .2-1.0 ohm.