Menu
Forum
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Car Audio Discussion
General Car Audio
Car Audio Build Logs
Car Audio Equipment
Subwoofers
Speakers
Amplifiers
Head Units
Car Audio Help
Wiring, Electrical and Installation
Enclosure Design & Construction
Car Audio Classifieds
Car Audio Classifieds
Car Audio Wanted
Classifieds Member Feedback
Gallery
New media
New comments
Search media
SHOP
Shop Head Units
Shop Amplifiers
Shop Speakers
Shop Subwoofers
Shop eBay Car Audio
Log in / Join
Test
Forum
Search
Search titles only
Search titles only
Log in / Join
Search
Search titles only
Search titles only
What's new
New posts
Live Activity
Search forums
Members
Registered members
Classifieds Member Feedback
Menu
Reply to thread
Forum
Car Audio Help
Wiring, Electrical & Installation
Alternator intermittently charging?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
<blockquote data-quote="Mooncatt" data-source="post: 8674606" data-attributes="member: 676968"><p>Here's what we know from what Venom said at the time.</p><p></p><p>Other than the new battery, the charging system is stock.</p><p></p><p>We did not originally know the year, make, or model of the vehicle.</p><p></p><p>We do not know if this apparent low charge voltage while driving existed before the battery exchange.</p><p></p><p>This is NOT related to a big amp power draw/bass hit.</p><p></p><p>This seems to happen at random, with long periods of lowered voltage while driving.</p><p></p><p>I have experience with those exact symptoms on a complete stock vehicle, and the owners manual eludes to this as normal, known as the Electrical Power Management (EPM) system. We now know venom also has a GM vehicle. That means within the context and facts known during my first reply, this is a completely valid possible reason. Had venom said up from this was something like a '99 Dodge Neon, then a variable voltage system like GM's EPM wouldn't be a possibility and I wouldn't have even responded.</p><p></p><p>I never claimed this was 100% the issue, nor did I ever suggest a way to fix/bypass it. I only replied with what I knew based on the info given. If that offended you, that's on you. If you think something else is at play, then why not stop attacking me and make some useful suggestions? I'm always open to learning something new. In the mean time, maybe you need to learn some more about factory charging systems?</p><p></p><p><a href="https://www.underhoodservice.com/state-of-charge-charging-systems/" target="_blank">https://www.underhoodservice.com/state-of-charge-charging-systems/</a></p><p></p><p>And GM isn't the only one doing that today.</p></blockquote><p></p>
[QUOTE="Mooncatt, post: 8674606, member: 676968"] Here's what we know from what Venom said at the time. Other than the new battery, the charging system is stock. We did not originally know the year, make, or model of the vehicle. We do not know if this apparent low charge voltage while driving existed before the battery exchange. This is NOT related to a big amp power draw/bass hit. This seems to happen at random, with long periods of lowered voltage while driving. I have experience with those exact symptoms on a complete stock vehicle, and the owners manual eludes to this as normal, known as the Electrical Power Management (EPM) system. We now know venom also has a GM vehicle. That means within the context and facts known during my first reply, this is a completely valid possible reason. Had venom said up from this was something like a '99 Dodge Neon, then a variable voltage system like GM's EPM wouldn't be a possibility and I wouldn't have even responded. I never claimed this was 100% the issue, nor did I ever suggest a way to fix/bypass it. I only replied with what I knew based on the info given. If that offended you, that's on you. If you think something else is at play, then why not stop attacking me and make some useful suggestions? I'm always open to learning something new. In the mean time, maybe you need to learn some more about factory charging systems? [URL="https://www.underhoodservice.com/state-of-charge-charging-systems/"]https://www.underhoodservice.com/state-of-charge-charging-systems/[/URL] And GM isn't the only one doing that today. [/QUOTE]
Insert quotes…
Verification
Post reply
Forum
Car Audio Help
Wiring, Electrical & Installation
Alternator intermittently charging?
Top
Menu
Home
Refresh