the toyota ECU will be coded with that specific airflow sensor in mind - you cant just repalce an AMF with a MAP sensor... they measure totally differently things (air flow versus absolute pressure).
The emanage is an piggyback unit? so it too is dependant on the stock sensors being in place.
If you want to go from AFM to MAP - get an ECU that either supports use of an external MAP sensor or has one built-in (which is far more sensible), e.g. an aftermarket ECU.
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