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![webbcar](themes/aaAle/images/interface/profile-pic-placeholder.47cf740a.png)
Hi. What part will need cleaning or replacing with a fault code P2BAB flashing engine check light.
2013 VW Crafter
Thanks
![Anon](/assets/aa/aa-avatar.png?m=1466990309)
Hi there,
The code relates to exhaust emissions (NOx) and would be best to have a workshop diagnose the fault before anything is cleaned or replaced.