Looking for some help/advice please.

The CEL has popped up again, I've plugged my C Reader V in and it's thrown up the following 2 fault codes

1. P2A00 - O2 sensor circuit range/performance (bank 1 sensor 1)
2. P2A00pd - O2 sensor circuit range/performance (bank 1 sensor 1)

I'm assuming this is the primary sensor before the cat? If so I only replaced this sensor less than 2 years ago. Is it a common issue?

Would this be the correct replacement http://www.ecolambda.co.uk/main/ecos...item=250-54023

Thanks.

 

Lamda sensors should be considered a consumable item, but around 5 years not 2, unless you are doing mega miles.