crosspost from B5ers, 02 sensors for $20?
05-09-2004, 08:41 AM
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crosspost from B5ers, 02 sensors for $20?
cheap 02 sensor source?
for those of us with intermittent lean problems, might be a nice resource if they work in the dbws!<ul><li><a href="https://forums.audiworld.com/a4/msgs/2047155.phtml">cheap spring DIY maintenence 1.8T people</a></li></ul>
for those of us with intermittent lean problems, might be a nice resource if they work in the dbws!<ul><li><a href="https://forums.audiworld.com/a4/msgs/2047155.phtml">cheap spring DIY maintenence 1.8T people</a></li></ul>
05-09-2004, 09:01 AM
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We have wideband sensors. The old ones won't work.
The old sensors measure the galvanic charge (voltage) produced at high temperatures as a 0-1 volt range (or 0 to 5 volt in some designs). Our <a href="http://www.forparts.com/BoswidebandO2.htm">wideband sensors</a> measure the current differential that is pumped across the <a href="http://wbo2.com/lsu/default.htm">Nernst cell</a> (+/- 2 mA)(note: there is a low cost sensor listed here but be careful of the specifications). They are much more difficult to measure but there's lots of <a href="http://wbo2.com">DIY information</a> out there.
<img src="http://wbo2.com/ntk/wbcell.gif"><ul><li><a href="http://www.turbobricks.org/resources/O2sensors.pdf">Bosch Oxygen Sensors</a></li></ul>
<img src="http://wbo2.com/ntk/wbcell.gif"><ul><li><a href="http://www.turbobricks.org/resources/O2sensors.pdf">Bosch Oxygen Sensors</a></li></ul>
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