It is currently Sun Jul 14, 2024 9:00 am

All times are UTC - 5 hours [ DST ]




Post new topic Reply to topic  [ 3 posts ] 
Author Message
 Post subject: OBD SCAN READING
PostPosted: Sat Jan 24, 2015 1:22 pm 
Offline
SSE Member
SSE Member

Joined: Wed Jan 23, 2013 2:41 pm
Posts: 102
Location: HUNTINGTON WV
Year and Trim: 2003 BONNEVILLE SE
So i got a scanner reading app for my ipad and i was looking at the reading for a o2 sensor it bouncing in between lean and rich it wont stay steady at all is that a sign i have a bad o2 sensor.

What should my intake temp get up too?????????

_________________
Image


Top
 Profile  
 
 Post subject: Re: OBD SCAN READING
PostPosted: Sun Jan 25, 2015 3:16 am 
Offline
SE Member
SE Member

Joined: Tue May 06, 2014 9:40 pm
Posts: 16
Year and Trim: 2002 SSEi
O2 readings are supposed to fluctuate between rich and lean, that is part of how the computer caluclates proper fuel/air ratio. It is working properly. Your intake temp will only get to the temperature of the air it is taking in, but is also affected by the heating of the intake, it really doesn't go bad, or is a big concern unless it grounds out and produces an extreme reading.


Top
 Profile  
 
 Post subject: Re: OBD SCAN READING
PostPosted: Mon Jan 26, 2015 1:04 am 
Offline
Certified Bonneville Nut
Certified Bonneville Nut
User avatar

Joined: Mon May 10, 2010 6:11 pm
Posts: 9500
Location: Chicago, IL
Year and Trim: 2003 SLE
Yes sir, the O2 will go up and down like crazy. IATs can get much higher than ambient, especially in traffic. I wouldn't worry about them, not just for daily driving.

_________________
-Car Guy Carl
"Penelope" - 2003 SLE - 247k Miles
"Sydney" - 2000 Honda S2000 - 98k miles
Image


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC - 5 hours [ DST ]


Related topics
 Topics   Author   Replies   Views   Last post 
There are no new unread posts for this topic. MAP reading

analogkid455

0

896

Tue Aug 22, 2023 8:08 am

analogkid455 View the latest post

There are no new unread posts for this topic. Not reading KR? Any help appreciated...

FasGP

8

1402

Sun Jan 08, 2012 9:40 am

FasGP View the latest post

There are no new unread posts for this topic. dic volt reading

96 SSEi

2

1171

Mon May 25, 2015 7:59 pm

96 SSEi View the latest post

There are no new unread posts for this topic. Typical MAP reading?

97seagain

0

1540

Fri Jun 18, 2010 1:23 am

97seagain View the latest post

There are no new unread posts for this topic. Temperature Reading

Spl170s

7

1578

Sun Feb 08, 2009 12:50 am

wjcollier07 View the latest post

 


Who is online

Users browsing this forum: No registered users and 9 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group


phpBB SEO