Hi everyone, I have been searching around and have not found what I was looking for .. What has to be done to remove a hondata s300 system from and 0bd1 Honda ecu? I want to go back to the stock ecu program as I will be switching back to the stock injector and removing the turbo.. thanks!

 

save yourself the headache and buy another ecu. sell the hondata setup complete

 

thought about this, but its a rare ecu.. p61 out of a 92 gsr.. Is there abother ecu that will run the stock engine ok without any tuning?? thanks for the response

 

You can simply remove the s300 and cut J1 and re-jumper J12.

 

awesome, that's an answer that's good to hear! Never cracked an ecu open before, are these connections labeled? any info or links? thanks!