Specifically right rear turn signal plug with wires.

Thanks for the tip, but I live in an area where I must pass emissions, so I need the MAF sensor.

I recently purchased a 2005 XC70. It has 218k miles & the check engine light is on. After pulling the codes (which I don't have available at the moment), I'm thinking it needs a new MAF sensor. I have ordered the assembly & it should arrive on Friday (Jan 10, 2020). However, it is idling rough ...