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Re: In-cylinder relative compression test analysis
Posted to Technical Theory Forum on 8/3/2016

Ok Shannon I'll retake the capture with cmp/ckp. The only difference I did this second time was install a battery jump pack and disconnected the C.O.P. when taking the primary ignition waveform. I didn't have my spark tester handy. No USB is connected, I'll ch... Login to read more.