Go Back   Honda-Tech > Honda and Acura Model-Specific Technical Forums > Honda Civic/Del Sol (1992 - 2000)
Sign in using an external account
Register Forgot Password?
Search


Welcome to Honda-Tech!
Welcome to Honda-Tech.com.

You are currently viewing our forums as a guest, which gives you limited access to view most discussions and access our other features. By joining our community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join the Honda-Tech community today!


Reply
 
 
 
submit to reddit
 
Thread Tools Search this Thread
Old 08-23-2011, 08:28 PM   #1
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Icon2 94 civic cx no fuel no spark help please

I am having problems with my 94 civic cx the fuel pump is not working and I'm not getting any spark it will turn over fine I have already replaced the main relay and have also put in a new ecu thought it was just a fuel problem but checked for spark today and had none is this a bad ground somewhere maybe? Any input will help
cydinthegreat is offline   Reply With Quote
Old 08-23-2011, 08:32 PM   #2
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Check the G101 ground on the thermostat housing, 15A hood fuse 31, and 15A dash fuse 24.
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-23-2011, 08:37 PM   #3
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Already have and nothing even cleaned the ground on the thermostat and made sure ithad a good connection still nothing
cydinthegreat is offline   Reply With Quote
Old 08-23-2011, 08:38 PM   #4
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

How did you test fuses 31 and 24?
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-23-2011, 08:42 PM   #5
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

I haven't tested them but the fuses were good even replaced with new and nothing. I will test them tommorrowto see if they have power going to them
cydinthegreat is offline   Reply With Quote
Old 08-23-2011, 08:45 PM   #6
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Quote:
Originally Posted by cydinthegreat View Post
I will test them tommorrowto see if they have power going to them
This^ is the logical next step. Both top test tabs of each installed fuse should have battery voltage to body ground.

When you turn the key from off to ON(II), does the CEL turn on and then off after 2 seconds? Or does it stay on steady?
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-23-2011, 08:47 PM   #7
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Steady it stays on the whole time
cydinthegreat is offline   Reply With Quote
Old 08-23-2011, 08:49 PM   #8
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Quote:
Originally Posted by cydinthegreat View Post
Steady it stays on the whole time
This is called CEL code 0 and, in conjunction with a no-start problem, generally indicates that the ECU is not getting either voltage or ground.
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-23-2011, 08:54 PM   #9
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

That is what I thought but wasn't completely sure I will test the fuses to see if I'm getting anything if they are not how do I fix it?
cydinthegreat is offline   Reply With Quote
Old 08-23-2011, 08:57 PM   #10
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Quote:
Originally Posted by cydinthegreat View Post
if they are not how do I fix it?
It's more productive to identify the problem before discussing the fix.
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-23-2011, 09:04 PM   #11
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

I will post the results tommorrow butim almost positive that it will not have any power cause I've eleminated almost everything else it could be
cydinthegreat is offline   Reply With Quote
Old 08-23-2011, 09:10 PM   #12
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Quote:
Originally Posted by cydinthegreat View Post
I will post the results tommorrow butim almost positive that it will not have any power cause I've eleminated almost everything else it could be
It's possible that both tabs on both fuses will have voltage and that the problem is a bad wire (1) between fuse 31 or 24 and the main relay, (2) between the main relay and ECU, or (3) between the ECU and the G101 ground. (4) It's also possible that the ECU is bad.

If the one of the fuses does not get voltage, then (5) there's probably a bad wire between the ignition switch or hood fuse box and the fuse.

Obviously, some methodical electrical testing is needed to precisely pinpoint the problem.
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-24-2011, 03:00 PM   #13
cydinthegreat
Honda-Tech Member
1994 Honda Civic
 
Join Date: Aug 2011
Location: illinois
Posts: 9
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Ok so I tested #31 under the hood it has power but I can't find #24 under the dash it only goes to23
cydinthegreat is offline   Reply With Quote
Old 08-24-2011, 03:02 PM   #14
RonJ@HT
Raising the bar
2000 Honda Civic
My Garage
 
RonJ@HT's Avatar
 
Join Date: Feb 2008
Location: Houston, Texas
Posts: 32,979
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

You'll find the dash fuse box diagram in the Electrical section of the FAQs sticky.
__________________
Don't guess, troubleshoot.
Useful tech links -- FAQs; Codes; Check Spark; Test Fuses; Fuse 15 TSB; Clean IACV or FITV
RonJ@HT is offline   Reply With Quote
Old 08-24-2011, 03:53 PM   #15
colorfulej1
Honda-Tech Member
1996 Honda Civic
 
Join Date: Oct 2010
Location: BEAUFORT, SC
Posts: 101
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Dizzy
colorfulej1 is offline   Reply With Quote
Old 08-24-2011, 03:55 PM   #16
colorfulej1
Honda-Tech Member
1996 Honda Civic
 
Join Date: Oct 2010
Location: BEAUFORT, SC
Posts: 101
iTrader Rating: (0)
Default Re: 94 civic cx no fuel no spark help please

Scratch that only read title
colorfulej1 is offline   Reply With Quote
 
 
 
submit to reddit
Reply

Tags
1994, 24, 94, check, civic, cx, fuel, fuse, ground, honda, location, locations, pump, spark, troubleshoot

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump



All times are GMT -8. The time now is 04:10 AM.



2008 Copyright, InternetBrands Inc.
Powered by vBulletin® Version 3.7.4
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.

Honda and the Honda marquee are registered trademarks of the American Honda Motor Company, Inc. Neither American Honda Motor Company nor its subsidiaries or affiliates shall bear any responsibility for Honda-Tech.com content, comments, or advertising. Honda-Tech.com is not affiliated with American Honda Motor Company in any way. American Honda Motor Company does not sponsor, support, or endorse Honda-Tech.com in any way. Copyright/trademark/sales mark infringements are not intended or implied.
Emails & Contact Details