car breaks up around 6800 rpm
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car is only running 12 psi its on an sd tune
changed map sensor got rid of maf sensor changed cam sensor changed injectors changed coil |
Who tuned it on SD?
Also, need to have a wideband logged. |
Not much to look at from the log but...
Load to KPA is off... You seem to be running pig rich especially on the high rpms... (injector duty vs boost comparison) Could be your MAF scaling is off... could be you have not tuned your afrs right... could be anything.. post a screen shot of your 3D VE table, Maf Scaling & Comp, Kpa to Load, Volts to KPA, High Oct fuel Map, Knock sensor filtering tables, together with a log that has afrs.... |
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