REVscene - Vancouver Automotive Forum


Welcome to the REVscene Automotive Forum forums.

Registration is Free!You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free 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 our community today! The banners on the left side and below do not show for registered users!

If you have any problems with the registration process or your account login, please contact contact us.


Go Back   REVscene Automotive Forum > Technical Discussion > Manufacturer Tech Forums > Honda / Acura Tech Resources

Honda / Acura Tech Resources All honda & Acura Tech info
THIS ADSPACE OPEN FOR ADVERTISEMENT

Reply
 
Thread Tools
Old 07-17-2011, 03:05 AM   #1
Ready to be Man handled by RS!
 
mg40's Avatar
 
Join Date: Sep 2006
Location: vancouver
Posts: 83
Thanked 0 Times in 0 Posts
need help to pass aircare

car is a 92 eg with b16a with chipped p28 ecu
failed on hc and co, readings on gas analyzer was off the chart.
new:
engine oil
spark plugs
wires
dizzy cap/rotor
tried 2 brand new ntk o2sensor
also put brand new bosal cat.
new ect

here's the interesting part i went and test the o2s signal from ecu and found out that ecu wasnt switching the signal it was stuck on rich side (1+v).seems to me it ecu was at fault, so i tried another stock p28 ecu and stock jdm p30 ecu, right on the bat im still getting the same signal.

from this point i dont think i have a problem with ecu, i just dont understand why was the signal never change.

so if anyone here have any clue how to solve this please let me know.

any input will be much appreciated

thanks for looking
Advertisement
mg40 is offline   Reply With Quote
Old 11-27-2011, 10:03 PM   #2
NEWBIE ACCOUNT!
 
Join Date: Nov 2011
Location: Vancouver, BC
Posts: 10
Thanked 0 Times in 0 Posts
bad/shorted wire somewhere maybe?
Just a guess.
felix0315 is offline   Reply With Quote
Old 11-27-2011, 10:06 PM   #3
Revscene.net has a homepage?!
 
Glove's Avatar
 
Join Date: May 2008
Location: vancouver
Posts: 1,243
Thanked 1,619 Times in 378 Posts
I love Corn Pops and Frosted Flakes!

Last edited by bcrdukes; 11-28-2011 at 12:31 PM. Reason: No personal solicitation
Glove is offline   Reply With Quote
Old 08-18-2012, 10:24 AM   #4
NEWBIE ACCOUNT!
 
Join Date: Aug 2012
Location: chilliwack
Posts: 12
Thanked 0 Times in 0 Posts
glove your an idoit, i argee it sounds like a wire is shorted to ground or power, check to so if the is continuity from the o2 sensor to the ecu disconnect from both sides and check ohms then check to see if the is continuity from those wires to ground with both diconnected if so you have a short
stonehouster is offline   Reply With Quote
Old 08-18-2012, 11:19 AM   #5
I contribute to threads in the offtopic forum
 
Join Date: Jul 2010
Location: Vancouver
Posts: 2,503
Thanked 656 Times in 205 Posts
^
Why the fuck are you bumping year old threads
dyan is offline   Reply With Quote
Reply

Thread Tools

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
Trackbacks are On
Pingbacks are On
Refbacks are Off



All times are GMT -8. The time now is 03:07 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
SEO by vBSEO ©2011, Crawlability, Inc.
Revscene.net cannot be held accountable for the actions of its members nor does the opinions of the members represent that of Revscene.net