 Brain fart regulator question |
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| mb911 |
 Jun 17 2024, 01:10 PM
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#1
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914 Guru  Group: Members Posts: 7,572 Joined: 2-January 09 From: Burlington wi Member No.: 9,892 Region Association: Upper MidWest 
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So was noticing I have less voltage while the car is running. I am use to seeing 13/14 volts as the pretty much normal. I have a fairly new marchel alternator and this year I am seeing 13v on the high side. Now I do have more electrical items, wide band o2, mega squirt, and active exhaust. Regulator going bad? Pictured in upper left. Hmm maybe I have them on the wrong pins? Might have messed that up?
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Replies
| windforfun |
Jun 17 2024, 03:31 PM
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#2
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Advanced Member Group: Members Posts: 2,054 Joined: 17-December 07 From: Blackhawk, CA Member No.: 8,476 Region Association: None
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Since your regulator isn't part of your alternator, can't you just put a voltmeter at the output of the alternator & measure it's output voltage as you rev the engine?
What am I missing here? (IMG:style_emoticons/default/confused24.gif) (IMG:style_emoticons/default/confused24.gif) (IMG:style_emoticons/default/confused24.gif) |
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Posts in this topic
mb911 Brain fart regulator question Jun 17 2024, 01:10 PM
rgalla9146 All consumers off ? Belt too loose ?
I can... Jun 17 2024, 01:19 PM
mb911
All consumers off ? Belt too loose ?
I can... Jun 17 2024, 01:44 PM mlindner Ben, why are using a remote regulator....Arn't... Jun 17 2024, 02:06 PM mb911
Ben, why are using a remote regulator....Arn... Jun 17 2024, 02:14 PM BillC Wait ... someone makes a brain fart regulator? :b... Jun 17 2024, 03:05 PM mb911
Wait ... someone makes a brain fart regulator? :... Jun 17 2024, 03:20 PM bkrantz
Wait ... someone makes a brain fart regulator? :... Jun 17 2024, 07:35 PM mb911
Since your regulator isn't part of your alter... Jun 17 2024, 04:39 PM Artfrombama Subscribed (FWIW)
What are the normal voltages? A... Jun 17 2024, 03:40 PM Superhawk996 Ben,
I’m on vacation with no access to my tech... Jun 17 2024, 05:02 PM mb911
Ben,
I’m on vacation with no access to my tec... Jun 17 2024, 05:21 PM windforfun "All I'm getting from my alternator is 13... Jun 17 2024, 05:09 PM mb911
"All I'm getting from my alternator is 1... Jun 17 2024, 05:22 PM windforfun Let me clarify here. If your voltmeter reads 120 ... Jun 17 2024, 05:25 PM Superhawk996 Assuming you’re running a 3 pin mechanical regul... Jun 17 2024, 05:27 PM windforfun :agree: :agree: :agree:
This guy knows his shi... Jun 17 2024, 05:37 PM worn Battery healthy? In some cases the alternator jus... Jun 17 2024, 07:12 PM mb911
Battery healthy? In some cases the alternator ju... Jun 17 2024, 07:19 PM Superhawk996 I’m going to post one more which is Spoke’s si... Jun 17 2024, 05:48 PM mb911
I’m going to post one more which is Spoke’s s... Jun 17 2024, 07:21 PM windforfun :rotfl: :rotfl: :rotfl: Jun 17 2024, 08:21 PM Dave_Darling Where are you taking the voltage reading from? If... Jun 17 2024, 08:27 PM mb911
Where are you taking the voltage reading from? I... Jun 18 2024, 03:50 AM rgalla9146 Ben your VR and Alt are both SEV Marshal...so shou... Jun 17 2024, 09:23 PM ClayPerrine Ben,
I would suggest running a "full field t... Jun 18 2024, 02:44 AM mb911
Ben,
I would suggest running a "full field ... Jun 19 2024, 07:10 AM technicalninja
Ben,
I would suggest running a "full field ... Jun 18 2024, 06:36 AM mb911 I want to quantify a few things. As rpm increases ... Jun 18 2024, 07:17 AM ClayPerrine
It’s like Texas up here not sure how you guys ... Jun 18 2024, 08:16 AM mb911
It’s like Texas up here not sure how you guys... Jun 18 2024, 08:34 AM Superhawk996 Just know that if you full field it - you will get... Jun 18 2024, 08:47 AM mb911
Just know that if you full field it - you will ge... Jun 18 2024, 09:07 AM mb911 So verified some basic connections and ohms tested... Jun 18 2024, 03:39 PM Superhawk996
dF is weird as I get different values depending ... Jun 18 2024, 08:50 PM mb911
dF is weird as I get different values depending... Jun 19 2024, 04:21 AM Spoke dF is weird as I get different values depending on... Jun 20 2024, 06:05 PM mb911
dF is weird as I get different values depending o... Jun 20 2024, 08:46 PM mb911 Oh but the interesting thing is the battery light ... Jun 18 2024, 04:42 PM emerygt350 A hair off topic, and not to hijack, but why is th... Jun 18 2024, 09:43 PM Superhawk996
A hair off topic, and not to hijack, but why is t... Jun 18 2024, 10:46 PM emerygt350
A hair off topic, and not to hijack, but why is ... Jun 19 2024, 07:49 PM technicalninja Not sure if this will help...
The late model Miat... Jun 19 2024, 07:27 AM mb911
Not sure if this will help...
The late model Mia... Jun 19 2024, 07:34 AM ClayPerrine
[quote name='technicalninja' post='3151786' date=... Jun 20 2024, 05:15 AM mb911
[quote name='technicalninja' post='3151786' date... Jun 20 2024, 05:18 AM ClayPerrine
[quote name='ClayPerrine' post='3151937' date='Ju... Jun 20 2024, 01:28 PM mb911
[quote name='ClayPerrine' post='3151937' date='J... Jun 20 2024, 04:43 PM Superhawk996 @emeryGT350
That doesn’t seem right. Let me ... Jun 19 2024, 11:25 PM technicalninja I'm in agreement!
I'd start with a st... Jun 20 2024, 08:03 AM JamesM
This wiring picture just broke my OCD Jun 20 2024, 09:32 PM mb911
This wiring picture just broke my OCD
What... Jun 21 2024, 04:48 AM mb911 Well it was a combination of things. Ignition swit... Jun 26 2024, 11:16 AM SirAndy
Well it was a combination of things. Ignition swi... Jun 26 2024, 12:48 PM mb911
Well it was a combination of things. Ignition sw... Jun 26 2024, 02:02 PM Superhawk996 :trophy: Jun 26 2024, 11:18 AM |
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