I have the same fault, mine comes on regular but i have found that adding premium unleaded the light stays off, however the fault is caused by the injector being faulty so the better quality fuel will not work forever. You need to replace the faulty injector, which is easy on the brava because theres only 1 on the 12v. hope this helps, stu
chunkyfluid
May 2009
The only way you will find out the cause of the light comming on is to get it connected to a diagnostic code reader Tyre & Exhaust or a good independant garage around £20~30 it might be something simple or it could mean a serious engine fault!!!