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Check Engine Light - Durametric Code P0410 P1411

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Hi guys,

had a check engine light the last two days (erased it the first time but it showed up again). Checked the car with Durametric which showed Code P0410 and P1411. Does anybody know, what might be the fault.



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P0410 Secondary Air Injection System - Signal Implausible (Cylinders 1 - 3)

P1411 Secondary Air Injection Sy.stem - Signal Implausible (Cylinders 4 - 6)

Secondary air injection pump is not triggered.

Secondary air injection pump does not work.

Air supply lines restricted.

Electric change-over valve does not work.

Air change-over valve does not work.

Vacuum system leaks.

Possible causes:

- Wiring harness or fuse

- Relay

- DME control module

- Air supply lines

- Secondary air injection pump

- Electric change-over valve

- Air change-over valve

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