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Re: coil on plug diagnostics
Posted to Snap-on Handheld Users Group on 9/20/2007 17 Replies

Michael, How come my secondary pattern looks very different?

[2004 BMW 330i, Ignition - Secondary Waveform] This capture was a known good cylinder above idle.

The engine managment is the same MS43. Login to read more.

Files Referenced:

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