Secondary Air Injection Fault - Polo GTI 9N

[jjcelx]

Has anyone experienced this fault?
Engine light is on due to this fault just wanting some advice and confirmation if this relates to the air pump?
For those who have undergone a replacement can you please advise the cost.

Many thanks.

[h100vw]

Has anyone experienced this fault?
Engine light is on due to this fault just wanting some advice and confirmation if this relates to the air pump?
For those who have undergone a replacement can you please advise the cost.

Many thanks.

Incorrect flow detected?

Most likely the pump is bad. Buy new, buy secondhand or remove and have tune that prevents the warning coming up.

Gavin

[jjcelx]

Thanks heaps Gavin!

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