Hi everyone,

I got a p0410 code on my car and from what Ive read its related to the secondary air pump.

I ran power directly to the air pump and it works.

I replaced some cracked vacuum hoses, but that didn't do the trick either.

I would like to check the related fuse and relay, but I have no idea where they are located or labeled as.

Anyone with some insight?

Thanks

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1991 Mercedes 190e 2.3 8v