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If you have an Ohm meter you will want to measure the resistance (ohms) of the Primary and Secondary sides of the coil pack and compare your readings to the Specifications for the vehicle.
The leading and trailing coils have the igniters within the coils
Where is the igniyion coil on a2002 mazda protege
Replace the ignition coil.
The voltage (or 'potential') coil has the higher resistance, because it is connected in parallel with the load.
A engine coil has a high internal resistance, the needing of a suplementar resistance may be advised to you by a car electrician, who works with such brand and model of your car.
What is there stance specifications on an ignition coil for a ford 5.8 f250
Distributor pickup coil resistance 140-180 ohms.
Is it possible an electrical problem can cause my engine coil to burn on my Mazda 323
At 6500-11500 ohms, the resistance on the ignition coil is okay. If the resistance exceeds 11500 or below 6500, the coil requires replacement.
distributor or coil
I have replaced the coil and distributor cap.