p0410 code

[intrigue2001]

I have an olde intrigue 2001 with a p0410 service code. air injection failure. Does anyone have any idea which sensor is causing the problem. There is a sensor on the air filter box, and the maf sensor.
Thanks.

[illinoiswronski]

The air injection system is an emissions control. Start by checking for a blown fuse as this is a common problem.

The sensor you are talking about in the air box is probably the IAT (intake air temp sensor).

[intrigue2001]

Thanks I will check it out

[intrigue2001]

You where correct the fuse was blown, this was a 50 amp fuse. If it blows again does this mean the air pump needs replacing or could it be the relay.

Thanks for your help