Question about BMW Cars & Trucks
O2 sensor wiring diagram 2000 e46
Posted by Anonymous on
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Posted on Jan 02, 2017
there is two wires then suposed to be same color they are not what you looking for but if you have a grey and a black wires it willl be one of those i hope and this help
Posted on Jun 20, 2008
SOURCE: Replaced o2 sensor w/ bosch
Buy the direct fit " Air Fuel monitor" sensor from bosch and save your self the headache. If you don't want to do that I need to know is it a 2,3 or 4 wire sensor? Thanks Dan
Posted on Jul 14, 2008
Had the same problem You need to go to dealer and order an O2 sensor with California emissions. The wire will be longer and fit into the prong
Posted on May 08, 2009
SOURCE: Check engine light
Sometimes can be prematurely dirty air filter, sets off the air flow sensor, which sets off the o2 sensor. So might try new air filter first and erase codes and then see, before you spend more bucks than you need; then if codes return, do the flow mix sensor.
Posted on Feb 11, 2010
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