Waste spark ignition is being discussed. Technician A says it requires more voltage to fire the compression cylinder than the companion cylinder. Technician B says waste spark systems that use compression sensing electronics do not require a camshaft sensor for engine position. Which technician is correct?

The correct answer is Both technicians A and B

Explanation: Waste spark ignition is a compression-sensing system that uses a type ignition.

And because of that the technician A and technician B are right, because they use some type of ignition system that helps to understand this fact.

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