I have recently replaced the water temp sensor, this morning however the injection light came on and off. The car was stood for a while and the water temp rose so the fan came on. Reading on some other threads the light may have come on due to the water temperature outside the range of the temp sensor. Is this something to worry about or could it be the start of more bills?
My injector light comes on accossionally for a few seconds for no particular reason. I think it's normal and is mentioned in the manual. There may be some more useful comments from the technical dudes, but I tend to just ignore it. has happened about 3 times in the last 6 months.