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https://www.autonerdz.com/cgi/yabb2/YaBB.pl General Public Area >> PicoScope >> 08 nissan sentra cuts out just installed new motor https://www.autonerdz.com/cgi/yabb2/YaBB.pl?num=1337384814 Message started by jobs69 on May 18^th, 2012 at 4:46pm

Title: 08 nissan sentra cuts out just installed new motor
Post by jobs69 on May 18^th, 2012 at 4:46pm

this captures are from 08 nissan sentra that cut out

https://www.autonerdz.com/cgi/yabb2/YaBB.pl?action=downloadfile;file=08_nissan_cuts_out_ckp_cmp_coil_curr__1inj_sync.psdata (13461 KB | )

Title: Re: 08 nissan sentra cuts out just installed new motor
Post by PRESTON on May 18^th, 2012 at 5:34pm

Could you fill us in on the channel labels, where there are hooked up, and some more info about the complaint?
Looks like this capture was taken at idle, so I'm guessing the fault isn't there in this capture, is that right?
If so, do you have a capture when it stalls?

Title: Re: 08 nissan sentra cuts out just installed new motor
Post by fisher on May 18^th, 2012 at 6:17pm

Is that a whole lot of coil drop out? Like there is a bad ground? I see the injector doesn't do that. Maybe that is just noise interfering with the signal?

Title: Re: 08 nissan sentra cuts out just installed new motor
Post by PRESTON on May 18^th, 2012 at 6:35pm

It does look pretty whack doesn't it?

Title: Re: 08 nissan sentra cuts out just installed new motor
Post by crackerclicker on May 19^th, 2012 at 12:33pm

since it looks like all ignition coils are affected, you should grab coil power, ground, trigger signal, and amps for your next capture.