I have done some research on the Net (dangers i know) with this fault code, it has been indercated on other cars that it could be the small vac hose that goes to to ecu, is this possible on the galaxy/alahamra? Hi Nicebutdim Not sure on the remap think you can get this done at demon tweaks and place like that. As for the chip(remap) i had it was external chip which took 30mins to fit and set up (not sure it was worth it now) Regards Steve