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Ever since I installed a Granatelli MAF my car throws two codes showing a lean condition @ both banks. It only happens when I go WOT. It has never gone to reduced power mode to my knowledge. I am guessig the car just needs to be tuned but I am not sure.
Anyone else experienced any similar problems from a MAF replacement?
You can probably adjust the injector flow rate table to compensate. Some might lean towards the MAF table. Regardless, LS1 Edit is probably required or a MAF translator.