Hello,

i have a 1.8t ajq (audi tt) with two sensors. why do I get four different voltages and how should they be interpreted?

each sensor gives one wire to the ecu, so where are the extra voltages coming to the logs?

According the logs, cylinders 1+3 and 2+4 give voltage close to each other, and between groups are bigger voltage cap. If the pairs were 1+2 and 3+4, I would melt it into the difference between the sensors, but this is too weird for me. Could someone please explain please.

voltages mean literally nothing. They are heavily processed by the ECU.