jimpott

Just wanted to pass along some info I found for O2 sensor replacement.

Bank 1 (Right) Passenger Side

Bank 2 (Left) Driver Side

Right Upstream Bosch OE Exact Fit #15090

Left Upstream Bosch OE Exact Fit #15088

Right Downstream Bosch OE Exact Fit #15092

Left Downstream Bosch OE Exact Fit #15094

Hope this helps!

madshifter

Thanks for the info. Will this fit the 2000 model as well? Does this fault when you hook up for MOT?

jimpott

Yes, All are the same fit except for the Left Downstream Sensor depending on your car's production date. Production Date Thru 5/2000 Bosch 15094.Production Date From 6/2000 Bosch 13580.

madshifter

Thanks for pointing that out! It so happens that that is the exact sensor I have to change.

slobodan

Does anybody know the exact location of the 02 sensor bank 1 position one? I have the following code (P0130 O2 Sensor Circuit Malfunction Bank 1 Sensor 1) and would like to know which part to buy. Thanks

jimpott

Bank 1 Sensor 1 is passenger side upstream of the Primary Cat.(Close to the exhaust manifold) Bosch #15090. Bank 1 Sensor 2 would be downstream of the Primary Cat.

slobodan

Thank you!!

punia11

Dose anybody know location of the o2 sensor, bank 2 sensor 1, and if it is up-strem or down-strem

MarcusF

Upstream. AKA one of the primaries.

miraj101

Mercedese CLK 320 1999
Check engine light is ON, for following codes
P0156 (O2 Circuit Bank 2, Sensor 2)
P0141 (O2 Heater Circuit Bank 1, Sensor 2)
P0161 (O2 Heater Circuit Bank 2, Sensor 2)

Can any one help and tell me which O2 sensors i need to replace
and where to by them cheap
thanks

exhaustgases

Looks like both banks or sides, and the rear sensors. Try Rock auto. Unplug them first and replug back in to see if it helps.