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2015 LML Delete Tune Problems DSP 5
So I recently did a full delete and tune on my 2015.5 LML. I installed the DSP 5 switch at the same time of tune, instantly got a PO193 FRP code. Getting a DFRP of 5656.56 and actual FRP of 31908.8. These numbers do not change on scan tool, even if sensor is unplugged! Have it eliminated down to...- ryankruger
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- Forum: Duramax Tuning, Logging, and Gauges