By changing timing over a flash tune you could pressure the DME to focus on quite intense timing and trip the knock sensors. The stock DME with the piggyback merely will likely not allow that to happen. In cases like this, the flash tune with much more intense timing will https://bmwecuvalidationservice24566.bloggin-ads.com/53378452/new-step-by-step-map-for-hyundai-ecu-tuning-software