Re: Ignition coil testing

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Posted to Technical Tips Forum on 7/1/2017

[GM distributor pick up coils and a GM 3.1 ckp sensor]

[2006 Mazda 3 GT, Ignition Waveform]

This is an 06 Mazda3 2.3

CH A is a distributor pick up coil on COP 2 with the good spark time

CH B is another pick up coil on COP 4 with a fouled plug

CH C ec... Login to read more.

Files Referenced:

Vehicle Data

2006 Mazda 3 GT 2.3L

Engine	2.3 L
Trans	5-speed Automatic (Electronic)

Vehicle Data

2006 Mazda 3 GT 2.3L

Engine	2.3 L
Trans	5-speed Automatic (Electronic)