Code result
P243B
Particulate Filter Restriction Forced Limited Power Bank 2
Moderate severity
What it means
Particulate Filter Restriction Forced Limited Power Bank 2: the control module has detected this fault condition.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
DPF heavily clogged
highOne of the most commonly reported causes for this code — check this first.
Related help
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