Hey guys -

Anybody know where the Bank 1 Sensor is located? Everything I'm finding online is for the previous bodystyle. Just got a p0021 code and want to swap that sensor.

Thanks!

 

See the DIY thread in the tech section.

 

I saw that but it seemed to be for the V35 engine. I'll take a closer look this weekend.

Thanks for the reply!

 

passenger side....i think

 

Okay, so I was right. That DIY isn't for '07+. The good news is that '07+ is way easier. Took about 5 minutes.

In case anyone else needs it, there are four sensors (two on each side) and they're all the same. Bank 1 is on the passenger side on the side of the back.

The plug is gray and it pulls right off without tools. As usual, 10mm bolt and the sensor pulls right out. The sensor is round (instead of rectangular) and about half the size of the old ones. You only need to pull the engine cover off to access all four of them on both sides. Cost about $60 each at Advance.

I reset the SES light with a cheap scan tool and the car drives like new. Actually sounds different, too. Quick response is back and it doesn't feel heavy like it did before.

 

Glad you got it taken care of.