Tech Help needed!

[TallPaul_UK]

Can anyone identify and explain what each of these 3 sensors circled do on the GPF. (RS4 2020 B9.5) im asuming Temp and pressure but not sure which is which.

Just doing some research before replacing with Milltek SSXAU819 Sports cat and GPF bypass, then getting the map tweaked by MRC again for the GPF removal bit.

Thanks.

 

[TallPaul_UK]

Can anyone identify and explain what each of these 3 sensors circled do on the GPF. (RS4 2020 B9.5) im asuming Temp and pressure but not sure which is which.

Just doing some research before replacing with Milltek SSXAU819 Sports cat and GPF bypass, then getting the map tweaked by MRC again for the GPF removal bit.

Thanks.
View attachment 282744

Solved it, incase anyone else needs this.

 

[flybynite]

Milltek SSXAU819 Sports cat and GPF bypass, then getting the map tweaked by MRC again for the GPF removal bit.

You got a friendly MOT station or are you thinking of swapping it back each year? Be curious if MRC get you to sign an "off road only" waiver. Couple of friendly MOT centres were hit hard locally now some cars I know have to either go a long way out of area or have the kit replaced and flashed each year. Regs got a lot tighter a few years back many won't touch it now.