If the error listed above is reported and error code P0410 is output, the cause may be a damaged secondary air pump filter.
Error code 'equivalent' to:
- P0410, 'Secondary air injection system malfunction, secondary air pump, secondary air valve, secondary air hoses'.
A damaged secondary air pump filter can result in internal dirt accumulation.
Furthermore, the secondary air control valve/solenoid valve may get stuck in the open position on vehicles that are cold started multiple times in a short period.
In this case, proceed as follows:
- Thoroughly clean the secondary air hose.
- Replace the secondary air pump.
- Check the functionality of the secondary air control valve/solenoid valve and replace it if necessary.
- Clear the error code.
Important safety notice
The following technical information and tips for practical use have been set up by HELLA in order to offer professional support to automotive workshops in their daily work. The information available here on this website is only to be used by appropriately trained specialist staff.
The reprinting, distribution, reproduction, exploitation in any form and disclosure of the contents of this document, even in part, is prohibited without our express written approval and indication of the source. The schematic illustrations, figures and descriptions are for explanation and presentation of the document text and cannot be used as a basis for installation or design. All rights reserved.
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