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AFR targeting lower than map is asking

Practical Reflash Tuning

Discussion and questions related to the course Reflashing


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On my 2013 brz i have flashed the ecu tuning for my vortech supercharger. I have noticed that tge ecu is continually asking for a much richer AFR than my map is asking for. Why is this, it does it at all loads at running temp

Perhaps a compensation based on the increased air temperature from the supercharger? Do you have a log showing the air temp?

how do you have the MAF sensor configured?