Hi

I have an engine management light on a 2005 Supercharged.
Reports as Heated Oxygen Sensor (H02S) 2, bank 2, heater control circuit.
Anyone with the knowledge know what the replacement part number is please!!!!!

Thanks in advance

Stewart

Hi, I had one replaced on my 2005 SC in September last year with a genuine (I believe) part by local indie.
I'm not sure this is the part number but it's all I can find on the invoice, hope it helps;
Heated Oxygen Sensor ZLMHK500910 2016 RRS SVR Estoril Blue
2005 4.2L Supercharged Java Black - gone but was my first love.
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If we all point our RR's in the same direction and accelerate at the same time can we turn back time?

Drop the (ZL) MHK500910 is number for L/H rear one MHK500960 is R/H rear, both front one's are the same MHK500840. Although those numbers may have been superseded by now. Also I believe from Vin. 7A000001 the rear one's became the same as well MHK501050

Cheers
Col

thanks how do u know which one has gone bank 2 sensor 2?

my one had this;
Fault code P0056-00 (AA) Heated Oxygen Sensor heater control circuit (bank 2, sensor 2)
So that appears to be the same as yours and that was the part number in my previous reply.
Hope that helps  2016 RRS SVR Estoril Blue
2005 4.2L Supercharged Java Black - gone but was my first love.
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If we all point our RR's in the same direction and accelerate at the same time can we turn back time?

Bank 1 = Drivers side
Bank 2 = Passenger side

Sensor 1 = Before CAT
Sensor 2 = After CAT

So rear-most sensor, passenger side, I believe. 2014 BMW 530d Touring, 2006 BMW 650i, 2018 Mini Cooper S

Thank you all so much!