Smart 451 iat and to sensor problem

[alexxx2982]

hi,
i replaced the engine on smart 451 cdi 2012 with fap, but the mounted engine is without fap.
the fap in the ecu has been excluded and I have no problems derived from it, but the machine has the following error:

- p0113 intake air temperature IAT high input
- p0228 trottle position Tp pedal position acc.... high input
- p0098 intake air temperature iAT sensor 2 circuit high input

if I delete the errors for a short time, the light stays off, but after a while at start-up it turns on again and the errors return.
I have tried to check the sensors, the wiring and the power supplies but they seem to be ok
we have idea for help me?
thanks

[alexxx2982]

This is the problem, the sensor is good. Disconnected and reconnect don't change. Fan is already active800739800739800740