No power to the ECU??!!

Thread Tools
 
Search this Thread
 
Old Oct 6, 2006 | 06:46 PM
  #1  
RapeV-8's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Feb 2002
Posts: 2,497
Likes: 0
From: ef lander, pantsparty, 0
Default No power to the ECU??!!

hey guys i have a problem with my zc civic today, i parked in the garage for a week after autocrossing it and now it wont start!? it cranks but the ecu light isnt on?! i know when you starting up the ecu will flash and the fuel pump didnt prime !
i checked all the fuse, switched ecu, checked dizzy, checked main relay.
Reply
Old Oct 6, 2006 | 07:52 PM
  #2  
Jonknee's Avatar
Honda-Tech Member
 
Joined: Nov 2005
Posts: 4,643
Likes: 0
From: Bakersfield
Default Re: No power to the ECU??!! (igotcrx)

Have you checking your ecu wiring yet.
Reply
Old Oct 7, 2006 | 08:29 AM
  #3  
EFn JP's Avatar
Honda-Tech Member
 
Joined: Nov 2005
Posts: 1,245
Likes: 1
From: Billings, Montana, United States
Default Re: No power to the ECU??!! (La-Quiete)

i'd say put ur ear by the rear seat (above the fuel pump) and u should hear it if its working, otherwise since u autocrossed it did u drive it home?? i know here a guy seized his motor autoxing because no oil was getting to the sump. otherwise just check spark from wires and maybe change plugs, idk just some ideas tuff to help when i haven't seen it well good luck with it zc power
Reply
Old Oct 7, 2006 | 08:33 AM
  #4  
Los.'s Avatar
Honda-Tech Member
 
Joined: Jun 2004
Posts: 2,142
Likes: 0
From: lowrider capital socal
Default Re: No power to the ECU??!! (igotcrx)

well i guess you already checked the main relay
Reply
Old Oct 7, 2006 | 09:46 AM
  #5  
Suck my DX's Avatar
Member
 
Joined: Nov 2004
Posts: 4,353
Likes: 1
From: Pasadena, CA
Default Re: No power to the ECU??!! (crxkid88Sir)

ecu fuse
Reply
Old Oct 7, 2006 | 11:55 AM
  #6  
EF_LSVtec's Avatar
Honda-Tech Member
 
Joined: Apr 2002
Posts: 4,281
Likes: 1
From: Hayward, CA 94541, USA
Default Re: No power to the ECU??!! (Suck my DX)

that happened to me too a while back after autocrossing...check all the fuses under the steering column. I forgot which one it is, but I never would have guessed it...I think it was an alternator fuse or something...the fuse powered the ecu and injectors too.
Reply
Old Oct 7, 2006 | 07:03 PM
  #7  
P@sscard's Avatar
 
Joined: Sep 2006
Posts: 91
Likes: 0
From: Long Beach, CA, USA
Default

ethier wires are loose or your ignition system
Reply
Old Oct 8, 2006 | 04:57 AM
  #8  
RapeV-8's Avatar
Thread Starter
Honda-Tech Member
 
Joined: Feb 2002
Posts: 2,497
Likes: 0
From: ef lander, pantsparty, 0
Default

i check all fuse and main relay! still no starts but cranks!
Reply
Old Oct 8, 2006 | 08:17 AM
  #9  
civiconfire's Avatar
Honda-Tech Member
 
Joined: May 2003
Posts: 138
Likes: 0
From: boca raton, florida, united states
Default

make sure to check the 10a fuse in the fuse box under the hood
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
DeLorean00
Acura Integra
11
Sep 7, 2019 09:54 AM
88 EF Hatch
Honda CRX / EF Civic (1988 - 1991)
4
Jun 2, 2009 01:31 PM
boricuacivic
Acura Integra
6
Apr 30, 2009 06:15 PM
brasiliangee90
Honda Civic / Del Sol (1992 - 2000)
3
Apr 25, 2008 11:40 AM
2 0 3
Tech / Misc
6
Jul 30, 2006 05:36 PM




All times are GMT -8. The time now is 02:20 AM.