Injector Warning Light only when eng cold
Hi, apologies if I'm asking that age old question in regard to warning lights. Had the misfortune on Monday to have to go through a flooded road. Drove slowly, came out no problems, drove home. Started the car a few hours later and teh injector light was illunminated after starting. Drove the car and stopped a few miles later. Car wouldn't start, turned over okay. Called the RAC, they said crank sensor. He unplugged an injector lead and bingo it started, but with the fans running. After a while the injector light extinguished.
So I now have from cold an injector light and fans running (limp home mode?). Unplug the fan and get up to temp and the injector light goes out. It doesn't mis, pulls well etc. Any ideas? before I spend wads of money. Thanks,