2014 Panamera Turbo. Only had for 3k miles. Tracing down some engine codes and found a bypass harness on the front and rear manifold pressure sensors. This is obviously not DIY but some aftermarket harness. Wondering f this is for performance or to stave off check engine lights to ‘fool’ the computer? Anyone have any ideas? Can’t find anything online about it. First pic is the front of the intake- factory sensor plug is in the middle with the bypass harness going off to the right. Plug that is on sensor is part of the bypass harness. Second pic is the rear of the intake with a large ‘deadend’ plug in the harness and a power and ground feed coming out of it Hooked to power. Last pic is the sensor at the rear of the intake

 

No idea but that engine bay could use a wash.