scir16v Posted June 1, 2021 Report Share Posted June 1, 2021 Hello, I'm looking for 2 things. I'm wanting to know what is the electronic throttle control module needed for this ecu, and is there a source I can find a basemap for a subaru ej251/253 SOHC engine? Quote Link to comment Share on other sites More sharing options...
Adamw Posted June 1, 2021 Report Share Posted June 1, 2021 Our G4RET external throttle module works with that ecu but in my opinion that ecu is really a bit light on inputs to consider E-throttle. You only have 4 analog inputs, with E-throttle you need 2 for TPS and 2 for the pedal, so that leaves you with none for anything else. It does have a MAP sensor built in so you do have have all the basics needed to run, but nothing spare for any extras like fuel pressure or analog wideband. For the base map one of the WRX base maps would be close enough to make it run. Quote Link to comment Share on other sites More sharing options...
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