Notices
Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

How much amperage does a Stock 2000 Honda Civic EX alternator push out?

Thread Tools
 
Search this Thread
 
Old 03-16-2003, 05:01 PM
  #1  
Thread Starter
 
stillencivic's Avatar
 
Join Date: Mar 2003
Location: Kendall Park, NJ, USA
Posts: 274
Likes: 0
Received 0 Likes on 0 Posts
Default How much amperage does a Stock 2000 Honda Civic EX alternator push out?

How much amperage does a Stock 2000 Honda Civic EX alternator push out? i need to know because i just fixed my system, and i dont know if i am in danger of ******* up something later on......I know that the the alternator is supposed to push out mid 12's volt with the car off, and low 14's volt when the car is on....now i need to know how much amperage the alternator pushes out....
Old 03-16-2003, 05:09 PM
  #2  
Honda-Tech Member
 
97hb's Avatar
 
Join Date: Jan 2002
Location: DFW, TX
Posts: 3,038
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (stillencivic)

I know that the the alternator is supposed to push out mid 12's volt with the car off, and low 14's volt when the car is on....now i need to know how much amperage the alternator pushes out....
The alternator doesn't push anything when its off. It pushes about 70 amps when running.
Old 03-16-2003, 05:12 PM
  #3  
Honda-Tech Member
 
fangtl's Avatar
 
Join Date: Jul 2000
Location: Doggy Style, USA
Posts: 1,340
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (97hb)

I know that the the alternator is supposed to push out mid 12's volt with the car off, and low 14's volt when the car is on....now i need to know how much amperage the alternator pushes out....
12V's your battery
Old 03-16-2003, 05:14 PM
  #4  
Thread Starter
 
stillencivic's Avatar
 
Join Date: Mar 2003
Location: Kendall Park, NJ, USA
Posts: 274
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (fangtl)

actually the alternator does. i checked with several sound companies...so it pushes around 70 amps for a stock alternator....?
Old 03-16-2003, 05:29 PM
  #5  
Honda-Tech Member
 
t0p_sh0tta's Avatar
 
Join Date: Jun 2002
Location: Connecticut
Posts: 5,762
Likes: 0
Received 1 Like on 1 Post
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (stillencivic)

actually the alternator does. i checked with several sound companies...so it pushes around 70 amps for a stock alternator....?
No. When the car is off all powered acessories are run off of the battery. 12 Volts.

The alternator is driven by the engine, therefore it must be running. 14 Volts/70 Amps. About 50 of those amps are used to keep your car running.
Old 03-16-2003, 05:35 PM
  #6  
Honda-Tech Member
 
fangtl's Avatar
 
Join Date: Jul 2000
Location: Doggy Style, USA
Posts: 1,340
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (stillencivic)

actually the alternator does. i checked with several sound companies...so it pushes around 70 amps for a stock alternator....?
The battery provides 12V to the alternator when when you turn your car on.

~70 amps is at crusing speed, the Civic probably has only about 30 amps at idle. If you want to make sure just bring it into a shop and have them do an alternator test for you.
Old 03-16-2003, 05:37 PM
  #7  
Honda-Tech Member
 
97hb's Avatar
 
Join Date: Jan 2002
Location: DFW, TX
Posts: 3,038
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (fangtl)

bring it into a shop and have them do an alternator test for you.
I got this done at pepboys for free
Old 03-17-2003, 12:41 PM
  #8  
Honda-Tech Member
 
fangtl's Avatar
 
Join Date: Jul 2000
Location: Doggy Style, USA
Posts: 1,340
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out? (97hb)

bring it into a shop and have them do an alternator test for you.

I got this done at pepboys for free
So what was your reading at idle? I assume this is with a Integra alternator?
Old 10-17-2010, 05:24 PM
  #9  
Honda-Tech Member
 
baca00ex's Avatar
 
Join Date: Oct 2010
Location: Texas
Posts: 128
Likes: 0
Received 0 Likes on 0 Posts
Default Re: How much amperage does a Stock 2000 Honda Civic EX alternator push out?

Ok, I have a quick question.. regarding something close to this same topic.

2000 Honda Civic EX Coupe

I'm about to upgrade my "Big 3" and was curious as to what amp fuse to use from the alternator to the battery. I've bought all 1/0 gauge wire, new terminals, inline fuse holder, 200amp fuse and conector rings. I read that the stock alternator is pushing around 70amps, I'm wondering how many amps it would be pushing with the 0 gauge wire installed. Should I downgrade to a 100amp fuse or keep the current 200amp ? I don't want it to blow up my battery, once I've got everything installed. Going to be grounding the battery with 1/0 gauge to the strut and to the engine block, then running a power wire over to the alternator 1/0 gauge as well with an inline fuse (200amps).
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tswoodruff
Drag Racing
1
02-07-2018 08:40 AM
Honda_Accord
Honda Civic / Del Sol (1992 - 2000)
1
04-10-2006 05:42 PM
Jammersplace
Honda Civic / Del Sol (1992 - 2000)
5
02-14-2005 06:05 PM
CooBlueDAB
Honda Civic / Del Sol (1992 - 2000)
6
04-06-2004 09:33 AM



Quick Reply: How much amperage does a Stock 2000 Honda Civic EX alternator push out?



All times are GMT -8. The time now is 02:50 AM.