Quote:
Originally Posted by jeff88
Had a thought and wasn't sure what the result would be.
If you increased the diameter of the air intake tube, all else equal what would the computer do to the a/f ratio? (Let's assume the length and the diameter at the MAF is the same.) Would the computer just compensate, or would the extra air in the tube mess up the preset calculations the computer has?
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Regarding the air/fuel ratio, nothing would happen. The o2 sensors would allow the ECU to compensate.
The larger diameter would slow down the air flow and could cause a loss in power.