►►►1990 ef sedan ex check engine light◄◄◄ - D-series.org

Go Back   D-series.org D-series Knowledge Factory DIY Forum

D-Series.org is the premier Honda All Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 05-22-2012, 03:09 AM   #1 (permalink)
n00b
 
Dee FizZzy's Avatar
 
iTrader: (0)
Join Date: Apr 2012
Location: NC/SC
Posts: 2
Rep Power: 0 Dee FizZzy is nobody
iTrader Score: 0 reviews
Exclamation ►►►1990 ef sedan ex check engine light◄◄◄

ok, when i first crank the car up it runs good and no lights are on, but once i get a few miles down the road and the engine warms up the check engine light comes on. What do you think it could be? i was thinking it might be an 02 sensor but im not sure, just want to get some other peoples ideas
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Dee FizZzy is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 05-22-2012, 03:11 AM   #2 (permalink)
007
D-series post SLUT
 
007's Avatar
 
iTrader: (10)
Join Date: Feb 2011
Posts: 2,286
Rep Power: 14 007 is hot as a volcano007 is hot as a volcano
007 is hot as a volcano007 is hot as a volcano007 is hot as a volcano007 is hot as a volcano007 is hot as a volcano007 is hot as a volcano007 is hot as a volcano
iTrader Score: 10 reviews
Default

Quote:
Originally Posted by Dee FizZzy View Post
What do you think it could be?
I think it is those damn aliens.
__________________
007 is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 01:43 PM   #3 (permalink)
Member
 
Towlie's Avatar
 
iTrader: (0)
Join Date: Mar 2011
Location: San Diego
Posts: 65
Rep Power: 0 Towlie is nobody
iTrader Score: 0 reviews
Default

Check the ECU to check what code it's throwing ?
Towlie is offline   Reply With Quote Quick reply to this message
 
Old 06-18-2012, 01:48 PM   #4 (permalink)
All powerful D-series member
 
Black91CRXsi's Avatar
 
iTrader: (17)
Join Date: Oct 2004
Location: Nashville, TN
Posts: 4,454
Rep Power: 35 Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !
Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !
iTrader Score: 17 reviews
Default

o2 is a common problem. Does the car stutter or stumble upon acceleration once the light is on?
__________________
91' CRX Si All motor A6 running [email protected] (old build).
14' Accord Sport 6spd, K-sports, 19" TSW's, K&N typhoon and Borla axle back

"I don't want it. I just need it. To feel, to breathe, to know I'm alive."


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


R.I.P - Pat Primmer
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


Quote:
Beat them, cheat on them, treat them like shit and you'll get a hot woman that won't ever leave you. Women are a stupid breed that don't use fucking sense.
Black91CRXsi is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 01:48 PM   #5 (permalink)
D-series soldier
 
79hilux90crx's Avatar
 
iTrader: (3)
Join Date: Apr 2012
Location: Porum Ok
Posts: 945
Rep Power: 23 79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....
79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....79hilux90crx Still a JDM Star....
iTrader Score: 3 reviews
Default

O2 sensor heater ???
__________________
93 Ford F150 4.9 Daily/Work Truck
95 Chevy S10 2.2
08 Harley Davidson Ultra Classic
98 Jeep Cherokee 4" Lift Cut Fenders 33x12.50 Daily/Offroad Toy
14 Subaru Forester XT Touring 2.0 Turbo (Wifes Ride)
92 Mustang 2.3 5 Speed 325K on the clock and counting
07 V-Star 650 Classic Space Consumer in the shop

RIP PAT
79hilux90crx is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 01:48 PM   #6 (permalink)
All powerful D-series member
 
Black91CRXsi's Avatar
 
iTrader: (17)
Join Date: Oct 2004
Location: Nashville, TN
Posts: 4,454
Rep Power: 35 Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !
Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !Black91CRXsi is on a level you can only DREAM about! ! !
iTrader Score: 17 reviews
Default

Quote:
Originally Posted by 79hilux90crx View Post
O2 sensor heater ???
OBD0 is a single wire.
__________________
91' CRX Si All motor A6 running [email protected] (old build).
14' Accord Sport 6spd, K-sports, 19" TSW's, K&N typhoon and Borla axle back

"I don't want it. I just need it. To feel, to breathe, to know I'm alive."


To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


R.I.P - Pat Primmer
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.


Quote:
Beat them, cheat on them, treat them like shit and you'll get a hot woman that won't ever leave you. Women are a stupid breed that don't use fucking sense.
Black91CRXsi is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 07:19 PM   #7 (permalink)
n00b
 
Erdmann12's Avatar
 
iTrader: (0)
Join Date: Jun 2012
Posts: 6
Rep Power: 0 Erdmann12 is nobody
iTrader Score: 0 reviews
Default

well

Thanks for your post.
Erdmann12 is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 07:25 PM   #8 (permalink)
Member
 
Towlie's Avatar
 
iTrader: (0)
Join Date: Mar 2011
Location: San Diego
Posts: 65
Rep Power: 0 Towlie is nobody
iTrader Score: 0 reviews
Default

Why is no one telling him to check what code his ECU is giving him lol
Towlie is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 07:35 PM   #9 (permalink)
n00b
 
supertuned's Avatar
 
iTrader: (0)
Join Date: May 2012
Location: st.louis
Posts: 20
Rep Power: 0 supertuned is nobody
iTrader Score: 0 reviews
Send a message via Yahoo to supertuned
Default

could be 02 or idle air control valve or many different things more info would be great.: tune up history, miles, exact engine, mods. ect...
supertuned is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 09:33 PM   #10 (permalink)
D-series post SLUT
 
19si91's Avatar
 
iTrader: (15)
Join Date: Oct 2010
Location: Bay Area, CA
Posts: 2,229
Rep Power: 14 19si91 is hot as a volcano19si91 is hot as a volcano
19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano19si91 is hot as a volcano
iTrader Score: 15 reviews
Default

Dude. Pull up your carpet on passenger side and jump the ecu jumper. Turn key to on position. Count number of short and long blinks on ecu led. Look up code. Fix whats wrong. Done.
__________________
I SOHC!!!
I my EF!!!
I ♥ my EJ8!!!
1991 Honda Civic Hatchback Si
1998 Honda Civic Sedan EX

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.



To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
19si91 is offline   Reply With Quote Quick reply to this message
Old 06-18-2012, 09:46 PM   #11 (permalink)
D-series PIMP
 
blackzc's Avatar
 
iTrader: (37)
Join Date: Nov 2003
Location: TEXA$
Posts: 1,357
Rep Power: 16 blackzc smells like Boratblackzc smells like Boratblackzc smells like Boratblackzc smells like Boratblackzc smells like Boratblackzc smells like Borat
iTrader Score: 37 reviews
Send a message via AIM to blackzc Send a message via MSN to blackzc Send a message via Yahoo to blackzc
Default

Holy crap....
Ok
1. pull the carpet in the pass side floor board back (the area were your feet go"
2.there should be a metal plate with a hole in the middle/ or plate is gone and ecu is visible
3. the ecu has a red light that flashes
4.Count how many flashes there is when its done the flashing will restart

Give us the number of flashes OR google

(90 civic ecu codes)
__________________
"MORE BASS THAN A DOPE HOUSE"
HIT ME UP
windows live neighborhoodtrends
Yahoo messenger k_neighborhoodtrends
AIM kayatnht
blackzc is offline   Reply With Quote Quick reply to this message
Old 06-19-2012, 01:25 PM   #12 (permalink)
n00b
 
Dee FizZzy's Avatar
 
iTrader: (0)
Join Date: Apr 2012
Location: NC/SC
Posts: 2
Rep Power: 0 Dee FizZzy is nobody
iTrader Score: 0 reviews
Default

ok well that motor blow up lol so i droped a obd1 jdm d15b into it and it still does it but now its just throwing a knock sensor code and some other one i cant remember, but sometimes it does want to stutter upon acceleration at lower rpms but i was told the light weight flywheel could be doin this. and thanks for all the help guys.
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Dee FizZzy is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the D-series.org forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Security Question
*Required, this field is not shown to others: While balancing on a piece of wood, two inches by four inches known as a 2x4, john and his friend sally both spotted a dalmatian inside a truck with sirens, headed to put out a fire. State what kind of animal is mentioned in the sentence above.
Insurance
Please select your insurance company (Optional)

Log-in



Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may post new threads
You may 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
Trackbacks are On
Pingbacks are On
Refbacks are On


iconAll times are GMT -8. The time now is 07:16 PM. | Welcome to Forum, please register to access all of our features.