Where is bank 1 sensor 1 located and bank 2 sensor 1
Its the first sensor in both exhaust pipes. Find where the exhaust manifold connect to the motor and follow it the sensor before the catalytic converters are sensor one on both banks
follow exhaust from one side of engine manifold at engine to the first wired in o2 sensor then do the same on other side.same way. bank one left side bank two right side engine
Bank 1 is your upstream O2 sensor. Usually located in the exhaust manifold. This sensor monitors exhaust gases & tells the computer what's coming out of the engine. The computer uses that information to make constant adjustments to maintain the proper air/fuel mixture for optimum performance & emission control under all driving conditions. Bank 2 O2 sensor is located in the exhaust pipe just after the catalytic converter. Also called the downstream O2 sensor its job is to monitor the catalytic converter. If your computer tests the catalytic converter & it fails it is the downstream O2 sensor that picks up on it & sets a trouble code to alert you the catalytic converter is bad. HTH. -Jim
The prices of both sensor bank1&2
Js08016 The Bank refers to the side of the motor. Bank 1 is the side that cylinder number one is on and Bank 2 is the other. Sensor 1 is the upstream sensor and sensor 2 is the downstream sensor after the catalytic converter.
Where is the fwd O2 sensor located on a 2003 Bmx x5
Can anyone tell me whether there are more then the Two air filters, I'm aware of which go in the 2006 BMW X5 (E53) 3.0i M54B30 type Sport Activity Vehicle I own. I know of the activated charcoal cabin air filter---I'm not sure though whether it the one goes into box under hood on driver side ... or if it goes into the cowl/firewall of the vehicle. One of the two filters is long and other one is short. My email address is firstname.lastname@example.org if you have a link with pics of which ever number total air filters used in the 2006 BMW aforementioned herein above would be greatly appreciated thank you. X5_Zuka_06
Looking for a Used X5 in your area?
CarGurus has 17,285 nationwide X5 listings starting at $2,991.
Search BMW X5 Questions
BMW X5 Experts
Related Models For Sale
Used Cars For Sale