Questions tagged [waveform]

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1 vote
2 answers
385 views

Bad fuel efficiency and suspected sticky / dirty injectors

The fuel efficiency on my 99 Nissan Almera 1.6L MTX has always been a bit below what I would expect, and the idle has gotten a bit rough lately, so I started poking around with a scope to see what I ...
Robert S. Barnes's user avatar
2 votes
1 answer
2k views

Understanding the waveform for my waste spark system

I'm having fun with my Hantek 1008C and tried it out on my ignition system today. My 98 Mazda 626 GF 2L uses a coil pack waste spark system with each coil firing two plugs simultaneously. I took a ...
Robert S. Barnes's user avatar