Is my RPM too choppy?

For discussing MicroSquirt (TM) configuration and tuning of fuel parameters (including idle valves, etc.).
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Gavin Williams
MegaSquirt Newbie
Posts: 3
Joined: Wed Feb 23, 2005 10:29 am
Location: Boston, MA

Is my RPM too choppy?

Post by Gavin Williams »

My car runs great, but I think my tach input might be too choppy. Is it supposed to look like this? Its only moving in 100 rpm incraments.

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Using MSI on a 2.2 board with fuel only, getting the signal from the - on my coil.

I would like to post an entire log file so you guys can give me some input about my tuning. Do a lot of you guys use MegaTunix?

Thanks,
Gavin
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20v powered AE92 wagon (20v turbo project)
78 280z running MS
http://www.Club4ag.com/
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keithmac
Helpful Squirter
Posts: 136
Joined: Sun Jun 19, 2005 11:52 am
Location: UK, York

Post by keithmac »

MS1 only sees RPM`s in 100 increments so don`t worry about that, doesn`t look bad at all. Normally if you have tach input problems it tends to spike.
Squirted VW GTI 16vG60 mk2
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