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chiefnwa chiefnwa is offline
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Posts: 9
Join Date: Nov 2017
Car: 2018 Q50 3.0t Sport
Default 08-03-2018, 08:32 AM

Originally Posted by Terry @ BMS
Could be tuning related, but normally it's intake related. A JB4 would be better to diagnose as you could read/delete codes with it, and then play with boost levels, to see if a specific boost level is triggering the code.
Yea, that's what I've been reading, it seems to be people with aftermarket intakes on (which I don't have). I've had JB1 for about 8K miles now. So is the dealer my only option to clear it then, outside of buying JB4 or an OBDII scanner?
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