"IAB A17 ECU" "ECU pinout" "ECU P72 wiring" These should both be terms I can search for but the search engine on this site has been restricted so that all words must be 4 characters or more. I have been searching for 30min trying to find an article I KNOW is here, its frustrating. Is it possible to have that restriction removed.... Other PHPBB forums donâ€™t have that feature. Do you know how hard it is to find pinouts if you cant search for the word ECU or the pin number or model number of the ECU. Just a request that I think would make this site easier to use.