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Battery - Alternator HELP
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<blockquote data-quote="profundus-sanus" data-source="post: 8137668" data-attributes="member: 572787"><p>this is absolutely correct. ^^^</p><p></p><p>your problem is not your computer, as your computer will not vary alt output by rpm.</p><p></p><p>If it is the computer all you have to do is turn your headlights on to bypass it. Most pcm regulated alternator gm vehicles have it programmed in to automatically command 14v instead of 12.9 once the headlights are turned on. I'll gladly make a video with my scan tool, 270a singer alt, and my 05 grand prix if anyone wants to argue that.</p></blockquote><p></p>
[QUOTE="profundus-sanus, post: 8137668, member: 572787"] this is absolutely correct. ^^^ your problem is not your computer, as your computer will not vary alt output by rpm. If it is the computer all you have to do is turn your headlights on to bypass it. Most pcm regulated alternator gm vehicles have it programmed in to automatically command 14v instead of 12.9 once the headlights are turned on. I'll gladly make a video with my scan tool, 270a singer alt, and my 05 grand prix if anyone wants to argue that. [/QUOTE]
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