Questions about tuning MS3Pro/using tunerstudio?
Thread Starter
On The Tree
Joined: Jun 2016
Posts: 135
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From: Central Wisconsin
Questions about tuning MS3Pro/using tunerstudio? So I have an MS3Pro on my car and I just fired it this weekend and did a datalog of the first start but I think I have something not right it idles but the AFR seemed really lean. it came with a stock 4.8 startup tune and I followed the directions changing the displacement and calibrating my sensors but I also have a cam and 60 lb injectors so I am sure it needs help. So long story short is their any known good tuners that I can bounce questions/datalogs off or anyone that has a near identical build with a "better" base tune to go off? thanks guys
The ms3pro has autotune capabilities. So it should be trying to correct to your target value at all times. If it is not doing that, then yes, I think something was not set up right. Have you entered the correct injector data?
