Need Help ms3x
#1
Need Help ms3x
ok so, first post after lurking forever ( a good year or so since I've been interested in turbocharging my Miata) I've tried reading a lot and I mean a LOTand honestly I'm not afraid doing many things on my own. so I finally decided about a month ago to go with a ms3x and following brain's guide on trubokitty.com (though I put in all the components in the mainboard... it was fun lol and I really didn't have much to do anyway) and today I decided to make a custom intake with some of the intercooler piping I have and I modified to be able to connect the iac valve and a gm iat sensor. I loaded in the firmware and brain's base map and all I got was the engine turning over but stalling after a really short while. I took off the "stsign" fuse and put in a wideband O2 sensor (AEM 30-4110) ran the vacuum line from the FPR to the ms3x and boost gauge I have installed (though not boosting until I can get ms to run fine without boost) any help would be appreciated . this is what tunerstudio looks like right now on the cluster. not connected to the car though it's connected to a custom power supply for it though tps was the same when it was and I did disconnect it. planning to use a wells tps later
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