VW EGT sensor G448 fault 1.9 TDi

Replacement of EGT sensor

[@Ferunio1]

on the diagram there are 2 more sensors (marked 12 and 15 - past DPF and before, going in to turbocharger ones) . would you know which connector colour ( orange and black) corresponds to which of the sensors. I'd appreciate any help.

[@diriliserdogan1306]

help me pls p1958 touran 2l 140 tdi where is n°2 ..range 1 = 7?

[@ARBAN30]

Would u suggest warm the engine up first?

[@TheXone7]

I always try to use diagrams from erWin database.