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-   -   need help with megasquirt rpm mismatch (https://www.miataturbo.net/megasquirt-18/need-help-megasquirt-rpm-mismatch-94014/)

Ali Masood 07-21-2017 05:39 PM

need help with megasquirt rpm mismatch
 
4 Attachment(s)
hello everyone,

i am in serious need of help, i have failed to find a solution to this,
i build a MS2 v3 from diy autotune, used this guide start to end
"http://miataturbo.wikidot.com/ms2-a"

loaded up the 90-93 miata basemap,

the car wont start if the ignition is inverted,
if its normal it starts but does not idle, and RPM in tuner studio is way higher then that on my tach

on my tach its showing below 1k, and i can feel is dying out, as its just below what my car normally idles at,
on TS is over 2k.

not for my setup,
1990 mazda eunos 1.6
i am using a LC2 wideband,
gm IAT, and thats it for the mods really, its a completely stock car besides an exhaust.

Akina_Downhill 08-01-2017 09:17 AM

Is your ecu properly made?
Have you checked the composite logs?When the car does not start with inverted spark output, do you get a steady rpm reading?
Do you use 3.4.2 firmware?


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