FW: Lambda sensors - Where, Why and how Much ?

["Paul Murphy" <paul@vb.co.za>]

heh guys

You can get all the info you'd ever want on the
Honda/NGK/Bosch sensors by going to the online
patents office(FREE) at http://www.uspto.gov/patft/
then try entering "oxygen sensor" AND "NGK" as a search. 

VOILA every bit of info you'd ever want to know about 
oxygen sensors.

NOT FOR THE FAINT HEARTED THOUGH :)

Check out no 5976335 its a new design(Nov2 1999), very strange in
that the sensor shares its ground with the heater, apparantly to
avoid "Heater leak current".


Paul

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