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

Alternator going??

Old 02-13-2012, 10:53 AM
  #1  
Honda-Tech Member
Thread Starter
 
NEEDBOUTTREE5O's Avatar
 
Join Date: Jan 2012
Location: Philly
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default Alternator going??

When markers/headlights/brake lights engage RPMs drop by a few hundred. When I had my system hooked up when if the sub hit hard enough the car almost shut off.
Old 02-13-2012, 10:55 AM
  #2  
The Grumpiest
iTrader: (4)
 
grumblemarc's Avatar
 
Join Date: May 2008
Location: Oak Ridge, TN, USA
Posts: 28,333
Likes: 0
Received 16 Likes on 15 Posts
Default Re: Alternator going??

Don't guess. Take it to get tested. With a big enough draw you can damage an alternator.
Old 02-13-2012, 10:55 AM
  #3  
Honda-Tech Member
 
Civic2Fast's Avatar
 
Join Date: Jan 2003
Location: Portland, Tn, USA
Posts: 335
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Alternator going??

Start the car and pull your negative off... if it dies then alternator is 100% bad... if it continues to run but barely (especially with accessories on) voltage regulator is shot... and requires either a rebuild or replacement.
Old 02-13-2012, 11:40 AM
  #4  
Honda-Tech Member
 
DelSlowb16's Avatar
 
Join Date: Feb 2012
Posts: 13
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Alternator going??

whats the amp size in the alternator how big is the sub and are you using a capacitor? and I agree with CIVC2FAST check that and let us know.
Old 02-13-2012, 11:51 AM
  #5  
Honda-Tech Member
Thread Starter
 
NEEDBOUTTREE5O's Avatar
 
Join Date: Jan 2012
Location: Philly
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Alternator going??

Not running a sub any more, i believe it's a 70 amp. Could this be a reason for me to not get a good reading off of a sensor?
Old 02-13-2012, 12:00 PM
  #6  
Honda-Tech Member
 
Civic2Fast's Avatar
 
Join Date: Jan 2003
Location: Portland, Tn, USA
Posts: 335
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Alternator going??

what sensor are you talking about???
Old 02-13-2012, 12:07 PM
  #7  
Honda-Tech Member
Thread Starter
 
NEEDBOUTTREE5O's Avatar
 
Join Date: Jan 2012
Location: Philly
Posts: 30
Likes: 0
Received 0 Likes on 0 Posts
Default Re: Alternator going??

TPS
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tim_r95
Honda CRX / EF Civic (1988 - 1991)
1
01-27-2015 08:02 AM
AudioFunk
Honda Prelude
1
12-08-2013 09:13 AM
LadyCivic91
Tech / Misc
4
03-13-2013 01:01 PM
roadhead
Audio / Security / Video
8
07-21-2006 11:47 AM
CrazyModGSR
Audio / Security / Video
2
01-14-2005 06:12 PM


Thread Tools
Search this Thread
Quick Reply: Alternator going??



All times are GMT -8. The time now is 01:14 PM.