I just put a b16a2 into my 94 civic and was hoping to get it inspected before doing too much more but the ECU I've got (a p30) keeps error'ing 23 (knock sensor)... problem is, this engine doesn't have one. Any ideas how to eliviate the error to assure it passes inspection?

thx in advance

 

I believe the ecu is looking for the knock sensor that doesn't exist, therefore throwing the code, look in the 92-00 section in the ecu code sticky.