I think this as to do with my at/mt identification pin not being grounded. My ecu is from a 97 impreza auto. Does anyone know what pin or what wire color it is?

Might be better to try the newer generation sub forum, since this is an EJ22 related problem.  

I figured it out but thank you

12 hours ago, Liftedimpreza said:

I figured it out but thank you

So what was the fix for those that may be searching about the same issue?

Cheers

Bennie

I had no trans pin because mine was automatic. I then grounded that pin and adjusted my tps sensor and iac sensor and now she purrs at about 750 rpm.