Quote:
Originally Posted by paradoxical3
That's actually not true, ALL tunes will throw tuner codes. They just wont light up a SES light. If that happens, something is wrong. But every single tune out there will trigger tuner codes such as MAF plausibility, etc.
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I don't want to get into an argument here, but it has been documented that the manner in which the BMS Stage 1 tunes operate no tuner codes are triggered as even the MAF signal is intercepted and manipulated. The DME is tricked into producing more power while appearing to be operating within normal parameters.