I started by spraying a foaming engine degreaser all over the engine bay(execpt on battery or near air filter assembly). I let soak for about ten min. then lightly scrub the exposed fender wells, which were the dirtiest. I also sprayed the oil pan and bottom of the tranny with the cleaner. I then sprayed off everything with a water hose then let air dry. It started right after that and the next day too. But I didn't drive it, just started it. The next time I tried to start it was a week later. The engine is turning over with alot of power but it just won't start. I did a ECU diag. and got code 11, which is crank angle sensor. I proceeded to clean all electrical connections that I know of in the engine bay including the CAS. But nothing helped. I am out of ideas, I would appreciate an info anyone may have. Thank you in advance.