If the PCM controls the MAF's calibration.

Why do aftermarket MAF's need to be calibrated to the injector size???
Why would it matter if the PCM controls the injector sizing?

Wouldn't the aftermarket MAF's need to be calibrated to the PCM then???

2000 SVT #674 - Check it out!

Whoever coined the phrase; "If it ain't broke; don't fix it" ~ Just doesn't get it...