StupidSubaru Posted March 10, 2020 Report Share Posted March 10, 2020 I am trying to sort out my plug and play for Subaru, WRX9+ (ver 7 STi). I am looking at expansion harness connections for inputs and dbw, and am seeing two pinouts for that ecu depending on whether it is pre setup for e-throttle or not. Is there any way to decipher this with the serial? Quote Link to comment Share on other sites More sharing options...
Adamw Posted March 10, 2020 Report Share Posted March 10, 2020 Not from the ecu serial number but the easiest way is to look at the version number printed on the bottom board where I show in pink below. I think E-throttle capability was introduced about V1.6 Quote Link to comment Share on other sites More sharing options...
StupidSubaru Posted March 11, 2020 Author Report Share Posted March 11, 2020 Thanks. I will take a look and see what it says. Quote Link to comment Share on other sites More sharing options...
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