 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: 7,674 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
| Superhawk996 |
Jun 18 2024, 08:47 AM
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#2
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914 Guru Group: Members Posts: 7,505 Joined: 25-August 18 From: Woods of N. Idaho Member No.: 22,428 Region Association: Galt's Gulch
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Just know that if you full field it - you will get an uncontrolled voltage well over 14v.
If you have other electronics in the car that aren’t over voltage protected (not sure on MS specs) disconnect them before full fielding. |
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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 windforfun Since your regulator isn't part of your altern... Jun 17 2024, 03:31 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 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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