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Old 11-25-2021, 08:14 AM   #19
Ashikabi
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Quote:
Originally Posted by brzlegend View Post
You ever wonder why every OEM manufacturer uses pwm control plus the majority of standalones?
I'm gonna assume OEMs do it to simplify plumbing, reduce noise, possibly safety, computerized feedback for check engine lights, and surviving repeated exposures to being 99% empty. I'm sure there are some other reasons. But the point is, aftermarket/race applications don't have the same concerns as OEM. Standalones probably do it so they can mesh with OE systems

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