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Old 09-03-2015, 07:51 PM   #31
BR3W CITY
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Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
Re: lq4 swap wont rev over 2500rpm help please

The battery and charging system were verified good, right? At this point I'd figure we checked that....but there are certain systems that will function on 1.5, 5, and 10v...so they can "work" without getting the full 12-14v that they should be getting.

Otherwise, that ecu might be toasted somewhere inside.
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