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P1412 'air control valve, voltage too low'

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Old Apr 7, 2014 | 08:18 AM
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Default P1412 'air control valve, voltage too low'

Hi,

I'm getting the CEL warning with the fault code: P1412 'air control valve, voltage too low'.

There are a few mentions of this code on the site but no conclusive answers. (Sometimes its mentioned as P0412)

If anyone has any troubleshooting advice that would be amazing, basically what would cause the voltage to be too low?

cheers,

Mike
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Old Apr 7, 2014 | 10:26 AM
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continued...


From the research it would appear a good starting point would be the secondary air pump.

Its clear its been in an accident before, there zip ties everywhere.

Fuse is okay.

Anyone got any instructions on how to check if this thing is working OK?

Cheers,

m







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Old Apr 10, 2014 | 02:54 AM
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Problem seems to be fixed- Pump removed, resistor fitted, CEL light has gone out.
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