#     # 
 #  #  # 
 #  #  # 
 #  #  # 
  ## ##  
         

         
         
 #####   
 ##  ##  
 ##  ##  
 ##  ##  
 ##  ##  
         

 _____ 
/  ___|
\ `--. 
 `--. \
/\__/ /
\____/ 
       
       

 ___   
(  _`\ 
| ( (_)
| |___ 
| (_, )
(____/'
       
       

  ____  
 / ___| 
 \___ \ 
  ___) |
 |____/ 
        

IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now.


Visit Preferences to set your user name
Summary of change:
This page about WBO2 sensor related things After some browsing my thoughts about installation: *If there's a place already (from narrow band o2 sensor) it might be good for wideband too, but that's not sure: NBO2 doesn't care if it's overheated at full load since it can't produce usable data at those loadsites either. For WBO2 it matters. *If there's no place yet, it's practical to choose one which at least 18" (46 cm) away from exhaust port, I guess on turbo systems turbine matters too (loosing heat). * To be exact: heat shouldn't be above 750 degrees celsius on sensor. [http://www.wbo2.com/lsu/Y258K01005e03mar21eng.pdf Factory measurements here] * Pressure also matters, but -I think- one can hardly avoid this problem by mounting place, this should be solved with a low backpressure exhaust system. (I talk about turbo system) We get 8-10% measure error at 0.4bar exhaust pressure. - These can be compensated however, if one knows exactly the pressure in exhaust system. (how?) http://www.wbo2.com/lsu/im/deltaip.gif ---- Some more guide: * I think I've found [http://www.performancetrends.com/wide_band_uego.htm here] what I'm looking for: " Mount the O2 in the exhaust system at least 18 inches downstream from the exhaust port..." " Installation angle should be inclined at least 10° towards horizontal (electrical connection upwards..." http://www.performancetrends.com/images/wide_b3.jpg
Optional: Add document to category:
Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.