I have an engine management light come on - tested - came up with a code PO410 - what is the next step?
P0410 is the error code for Secondary Air Injection System Malfunction
The secondary air injection pump pumps air into the exhaust to help
heat the catalytic converter at cold start. This lowers the emissions
at an otherwise high emission time.
A malfunction means that computer has registered either a pump
failure (common on some models), fuse blown, or improper catalytic
converter function.
Check your fuses. Whether you find a bad fuse or not have the codes reset. Some auto Zones can read and reset the codes. If the error comes back you may want to consider having the exhaust system checked.Problems with the catalytic converter\converters can have a large impact on your MPG.
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