Thread: Marinize LS1
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Old 05-15-2021, 08:48 AM   #7
Blue Bowtie
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Re: Marinize LS1

Depending on the PCM programming, it is likely that the lack of an OČ signal over a period of time will set a DTC, and that could result in loss of beneficial ignition timing advance. A reflash of the PCM could solve a lot of that, of course.
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