Vito P2201 and p246B

aliswain

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Mar 2, 2024
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Vito 111 CDI 2019
Hi all,
My 2019 Vito has just passed 50K miles, EML has come on and i am getting a P2201 and P246B code up, does this ring any bells for anyone? My reader is fairly basic but P2201 suggests NOx sensor, and P246B suggests condition incorrect for DPF regen, which i guess could be due to a faulty NOx sensor. Should i find sensor and take a look at it?
Thanks in advance
 


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