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Home >> Toyota >> 1989 >> Pickup Base >> Repair and Diagnosis >> Engine Performance >> System >> Basic Testing - 4-CYL CARBURETED >> Ignition Checks >> Ignition Coil Power Source Check

Ignition Coil Power Source Check

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Check power supply to ignition coil and ignitor. Place ignition switch in "ON" position. Check for voltage at ignition coil positive terminal. If voltage is not present, check wiring between ignition switch, coil and ignitor. If voltage is present, go to IGNITION COIL PRIMARY RESISTANCE CHECK.