LUVTruck.com

phpBBV3 Message Board
It is currently Thu Mar 28, 2024 1:33 pm

All times are UTC - 6 hours




Post new topic Reply to topic  [ 7 posts ] 
Author Message
 Post subject: O2 sensor
PostPosted: Thu Jul 04, 2019 9:27 am 
Offline
LUVTruck.com Guru

Joined: Tue Dec 11, 2007 9:20 pm
Posts: 210
Location: Phoenix Arizona
Has anyone rigged up an O2 sensor on their carbureted LUV with a meter for determining the air/fuel mixture? I know that they are sold as kits at parts stores. If so, did this modification help you to get through the emissions tests any easier.?


Top
 Profile  
Reply with quote  
 Post subject: Re: O2 sensor
PostPosted: Fri Jul 05, 2019 8:29 pm 
Offline
Addicted to LUV

Joined: Sun Jun 06, 2004 11:48 pm
Posts: 6353
Location: Whittier, (So). Cal.
I think my son has. I text him to check this post.

_________________
OK, I'm over it. Where's the beer? 8)


Top
 Profile  
Reply with quote  
 Post subject: Re: O2 sensor
PostPosted: Fri Jul 05, 2019 9:02 pm 
Offline
Member

Joined: Sat Sep 01, 2007 5:52 pm
Posts: 38
Location: Chino, California
Yeah I have one on my truck. Welded the bone for the sensor just below the manifold joint.

Well I didn't have any issues with smog before I put it in so no it didn't help me. And the smog tech didn't pay any attention to it.


Attachments:
Screenshot_20190705-195204.png
Screenshot_20190705-195204.png [ 388.39 KiB | Viewed 3296 times ]
Top
 Profile  
Reply with quote  
 Post subject: Re: O2 sensor
PostPosted: Sat Jul 06, 2019 3:15 pm 
Offline
LUVTruck.com Guru

Joined: Tue Dec 11, 2007 9:20 pm
Posts: 210
Location: Phoenix Arizona
Did it help in adjusting your carb to best burn?.....Or was the carb too worn out to be correctly calibrated to achieve best burn? I have a fairly new factory carb and I can't get it to burn 'clean'. Did the 02 sensor and gage work out?


Top
 Profile  
Reply with quote  
 Post subject: Re: O2 sensor
PostPosted: Sat Jul 06, 2019 3:16 pm 
Offline
LUVTruck.com Guru

Joined: Tue Dec 11, 2007 9:20 pm
Posts: 210
Location: Phoenix Arizona
Also....Nice Dash!! where did you get it?


Top
 Profile  
Reply with quote  
 Post subject: Re: O2 sensor
PostPosted: Sun Jul 14, 2019 7:58 pm 
Offline
Member

Joined: Sat Sep 01, 2007 5:52 pm
Posts: 38
Location: Chino, California
donhaywood wrote:
Did it help in adjusting your carb to best burn?.....Or was the carb too worn out to be correctly calibrated to achieve best burn? I have a fairly new factory carb and I can't get it to burn 'clean'. Did the 02 sensor and gage work out?

Yeah, I suppose. I was able to Target real close to stoich at idle. And verify that it wasn't too rich or lean @WOT.
It also helps me realize that I was having vacuum leaks and other issues, because I noticed the AFR would randomly change from what I normally was. (Carb was actually vibrating loose despite being lock-tited)

No my carburetor was actually almost new, a Weber 32/36.


donhaywood wrote:
Also....Nice Dash!! where did you get it?


It's a factory dash.
I threw in that little tack not long after I bought the truck just to know what kind of RPMs I'm running down the highway or down the trail.
I just had some gauges left over from previous vehicles (act, egt, and vacuum/boost) and then when I had the engine rebuilt I added actual water temp, oil temp, and oil pressure gauges.


Top
 Profile  
Reply with quote  
 Post subject: Re: O2 sensor
PostPosted: Wed Jul 17, 2019 7:55 pm 
Offline
Member

Joined: Sat Sep 01, 2007 5:52 pm
Posts: 38
Location: Chino, California
A few pics in the day time.


Attachments:
IMG_20190717_162032213.jpg
IMG_20190717_162032213.jpg [ 3.82 MiB | Viewed 3189 times ]
IMG_20190717_162035922.jpg
IMG_20190717_162035922.jpg [ 3.45 MiB | Viewed 3189 times ]
IMG_20190717_162010801.jpg
IMG_20190717_162010801.jpg [ 3.66 MiB | Viewed 3189 times ]
IMG_20190717_161958562.jpg
IMG_20190717_161958562.jpg [ 3.76 MiB | Viewed 3189 times ]
Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 7 posts ] 

All times are UTC - 6 hours


Who is online

Users browsing this forum: No registered users and 29 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