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CEL + P1411 European S2K

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Old Mar 13, 2026 | 09:18 AM
  #1  
Nicroman's Avatar
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Default CEL + P1411 European S2K

Hello everyone.

I have a 2000 European Honda S2000 AP1 LHD and recently the CEL came on.

After reading the ECU, the following fault code appears:
'60-05(P1411) Low Voltage Air Pump Motor'

Please see the attached image.


Has anyone ever encountered this error code in the ECU?

I also have a Injen SP series cold air intake

I've already searched the forum, but there's no equivalent for European vehicles, only for American S2000s.

Greetings from Portugal.


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Old Mar 13, 2026 | 02:45 PM
  #2  
s2k4tony's Avatar
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Greetings...
Likely to be your air pump relay has failed. Worth checking it's operation, and not bad going if it's lasted 26 years.
Failing that, check your vac lines have been connected correctly, or are even connected at all. Typical that one of the vac lines can become disconnected if not seated. Good luck

Last edited by s2k4tony; Mar 13, 2026 at 02:51 PM.
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