:wtf:
Alright guys...this is problems board for the 8th Gen, you want to discuss the dif models/makes/markets of the Mitsu lineup take it to a general board so that we can focus on the issue at hand with this 8th Gen.
My first question is on the transmission. If you have replaced the solenoid, which one was replaced, and was it a new replacement solenoid?
Second, which clutch pack, or as you said plates, were replaced specifically? Also, what condition were the steels in, any burs or noticable scoring on them?
Third, there is no "TCU" in the 8th Gen. The ECU does all of the engine and transmission controls which is why the A/T ECU has 30+ wires over an M/T ECU
The TPS sensor is on the throttle body, but I can't imagine that as a cause for flaring shifts, this is usually the result of a burnt clutch pack, or Valve body issues such as a defective solenoid, or stuck valve/s.